Quick Answer: How This A-Level GPA Converter Works

This A-Level Grade to U.S. GPA Converter estimates a GPA by assigning a U.S.-style grade point value to each selected A-Level grade and then averaging the selected subjects. The default mapping is A*=4.0, A=4.0, B=3.0, C=2.0, D=1.0, E=0.7, and U=0.0. The tool also includes an optional setting to count A* as 4.3 instead of 4.0 for users whose target school, scholarship, or advising context accepts an expanded GPA scale.

The calculator is useful when a student has UK or international A-Level grades but needs to explain them to a U.S. or international audience that thinks in GPA. A-Level grades are official qualification results. GPA is a local reporting system. The two are not identical, so the number produced here should be described as an estimate rather than an official transcript GPA.

The main benefit of this page is transparency. You can see the conversion table, test common scenarios, export a CSV, and read the cautions before using the result. If a university, school, scholarship provider, or credential evaluator gives you a different conversion rule, use their rule first. This calculator is designed for planning and communication, not for overriding institutional policy.

A-Level to U.S. GPA Conversion Table

The table below shows the mapping used by the calculator. It is intentionally simple because many users need a clear planning estimate. The A* row has two possible values: 4.0 by default and 4.3 when the optional expanded-scale toggle is switched on.

The conversion table should not be confused with UCAS Tariff points. A-Level UCAS points are a UK admissions points framework. U.S. GPA is a grade point average. This page focuses on GPA, but it also explains UCAS context because students often use both systems when comparing UK and international applications.

What Is an A-Level?

A-Level stands for Advanced Level. It is a Level 3 qualification used in the United Kingdom and in many international schools. Students usually take A-Levels after GCSE or IGCSE study and use them for university entry, subject specialization, scholarship applications, and international recognition. A-Level grades are reported by subject, typically from A* at the top down to E as the lowest passing grade, with U meaning ungraded or unclassified.

A-Levels are subject-specific. A student may have Mathematics A*, Physics A, Chemistry B, and Economics C, rather than one single overall grade. This is different from many U.S. high school transcripts, where GPA summarizes many courses and credits across semesters. Because A-Level results are usually fewer and more specialized, any GPA estimate should be interpreted alongside the actual subjects.

This distinction matters. A student with A* in Mathematics and A in Physics may be very strong for engineering even if another subject is lower. A student applying for humanities may need strong essay-based subjects. The average GPA estimate is helpful, but the subject mix often tells the real academic story.

Why A-Level to GPA Conversion Is Not Exact

A-Level grades and U.S. GPA values come from different education systems. A-Level grades are external qualification results awarded by exam boards. A U.S. GPA is usually calculated by a school using local courses, credits, semesters, grade scales, weighting rules, plus and minus grades, and sometimes honors or AP weighting. Even within the United States, GPA policies vary by school and college.

This means there is no single official A-Level to U.S. GPA formula that every institution must follow. Some U.S. universities review A-Level results directly and do not need a GPA conversion. Some high schools or exchange programs may create their own conversion. Some scholarship portals ask for a GPA because the form was built for U.S. applicants. Some credential evaluators use internal policies that are not identical to a public calculator.

For that reason, the best conversion is transparent and clearly labeled. This page shows the assumptions, explains the optional A* 4.3 mode, and encourages users to keep original A-Level grades visible. The GPA estimate is a communication aid, not a replacement for official certificates, statements of results, or institutional review.

When to Count A* as 4.0

Use the default A*=4.0 setting when you need a standard 4.0-scale estimate. Many U.S. GPA systems cap unweighted GPA at 4.0, even for the highest grade in a course. Under that approach, A* and A both receive 4.0 because both represent top-level performance in the simple conversion table. This is conservative and often easier to explain.

The 4.0 setting is usually the better choice when a form asks for "GPA on a 4.0 scale," when the receiving institution does not mention 4.3, or when you want to avoid overclaiming. It is also the safest option for public reporting, resumes, and general application notes because it does not imply that every A* should exceed the maximum value of a standard 4.0 scale.

For example, A*, A, B, and C become 4.0, 4.0, 3.0, and 2.0. The average is (4.0 + 4.0 + 3.0 + 2.0) / 4 = 3.250. That is the default result in the source calculator.

When to Count A* as 4.3

Use the A*=4.3 toggle only when the receiving context accepts an expanded GPA scale. Some systems use 4.3 to represent A+ or a top grade above a standard A. Because A* is above A in the A-Level scale, some students and counselors prefer to model A* as 4.3 for planning. This can be reasonable if everyone understands that the scale is expanded and unofficial.

The 4.3 option should not be used automatically. If a form asks for a GPA on a 4.0 scale, entering a value above 4.0 may confuse the form or look inflated. If a university has its own international grade conversion policy, follow that policy. If a scholarship states a maximum GPA scale, respect that maximum. The toggle is there for planning flexibility, not to make every A* application look stronger.

Using the same example as above, A*, A, B, and C become 4.3, 4.0, 3.0, and 2.0 when the toggle is on. The average is (4.3 + 4.0 + 3.0 + 2.0) / 4 = 3.325. The difference is real, but not huge. The bigger issue is whether the expanded scale is accepted.

How to Use the Converter Correctly

1. Enter each A-Level subject exactly as it appears on your result statement or predicted grade document.
2. Select the grade for each subject: A*, A, B, C, D, E, or U.
3. Leave the A* toggle off for a standard 4.0 estimate.
4. Turn the A* toggle on only if your advising context accepts 4.3 as an expanded top value.
5. Click Convert GPA to calculate the average.
6. Use Export CSV if you need a simple planning table for advising, family review, or application preparation.

For the cleanest result, include only A-Level subjects in this calculator. Do not mix A-Level grades with AS-Level grades, GCSE grades, IGCSE grades, IB grades, AP scores, school percentages, or university modules. Each qualification uses a different scale. If you need AS-Level conversion, use the AS-Level Grade Calculator & Converter. If you need GCSE or IGCSE conversion, use the GCSE / IGCSE 9-to-1 Grade Converter Tool.

Worked Example 1: A*, A, B, and C on the 4.0 Scale

This example is useful because it shows how the standard 4.0 scale caps the top two grades at the same value. A* is still visibly stronger as an original A-Level grade, but the GPA estimate treats A* and A equally when the scale is capped at 4.0. That is why you should report the original subject grades alongside the GPA estimate.

A reader who sees only 3.250 may miss the fact that the student has A* in Mathematics and A in Physics. For an engineering or physics-related pathway, those subject grades may matter more than the average. The GPA number is helpful for quick comparison, but the original subject record gives the academic context.

Worked Example 2: A*, A, B, and C With A* as 4.3

The expanded version gives slightly more weight to A*. This can be useful if a counselor is comparing A-Level grades with a school system that uses A+ as 4.3. It can also help a student see how a top grade changes the average in an expanded scale. However, this should be labeled clearly. Do not write "GPA 3.325 on a 4.0 scale" if the A* value used was 4.3.

A better note is: "Estimated GPA is 3.325 using an expanded scale where A* is treated as 4.3." That sentence makes the assumption visible. If the receiving institution does not accept expanded scales, use the 4.0 estimate instead.

Worked Example 3: A and B With Empty Rows

Blank rows are not counted. This is useful when you want to test a partial scenario or when a student is still waiting for a predicted grade in one subject. However, a partial estimate should be labeled as partial. A two-subject GPA estimate is not the same as a full academic profile, especially if the student will eventually present three or four A-Level subjects.

If you are using predicted grades, create clear scenarios. A conservative scenario might use current teacher predictions. A target scenario might use grades the student is aiming for after revision. A stretch scenario might show best-case outcomes. Keep those categories separate so that planning stays honest.

Worked Example 4: A Single U Grade

The source converter treats U as a selected grade with a GPA value of 0.0. That means U is counted in the average when selected. This is different from some calculators that exclude ungraded results. The choice is stricter, and it makes the ungraded result visible in the GPA estimate. If you need an alternative policy, explain it separately.

When reporting a U grade, follow the official instructions on the form. If a university or scholarship asks for all results, do not hide the U. If the U came from absence, illness, withdrawal, or administrative circumstances, ask your school or exam board what documentation is appropriate. A U in a required subject may matter more than the overall average.

A-Level GPA Verdict Labels

The converter includes simple verdict labels to make the result easier to read. These labels are not admissions decisions. They are quick planning categories based on the calculated GPA estimate. A result of 4.0 or higher is labeled as a top estimated profile. A result of 3.5 or higher is labeled strong. A result of 3.0 or higher is labeled competitive. A result of 2.0 or higher needs improvement planning. A result below 2.0 needs more careful review.

Use verdict labels carefully. A student with a 3.250 estimate may look competitive overall, but if the course requires A in Mathematics and the student has C in Mathematics, the course requirement is still not met. A student with a 3.500 estimate may have a strong average but a subject mismatch. A GPA label can never replace subject-specific entry requirements.

The labels are best used for early planning. They help students and families understand whether the profile is generally high, solid, mixed, or weak. After that, the next step is to check actual course pages, scholarship criteria, and institutional policies.

UCAS Tariff Context for A-Level Students

Although this page is focused on U.S. GPA, A-Level students often also ask about UCAS Tariff points. UCAS Tariff points are used by some UK universities and colleges to express entry requirements. A full A-Level has tariff values that differ from AS-Level values. In common current tariff tables, A* is worth 56 points, A is worth 48, B is worth 40, C is worth 32, D is worth 24, and E is worth 16.

UCAS points should not be confused with GPA. Three A-Levels at A grades would produce a strong UCAS tariff total, but that does not automatically translate into a particular U.S. GPA. Likewise, a GPA estimate does not tell you whether a UK course accepts your tariff total. They are different tools for different admissions systems.

If you need UCAS planning, use the UCAS Points Calculator. If you need A-Level to U.S. GPA planning, use this page. If you need both, keep the outputs in separate lines: "Estimated GPA" and "UCAS Tariff points." That structure reduces confusion.

How to Report A-Level Grades on U.S. Applications

When a U.S. application asks for grades, report original A-Level grades whenever possible. Write the subject and grade exactly as shown on the official result statement or predicted grade document. For example: Mathematics A*, Physics A, Chemistry B. Original grades are more defensible than a converted number because they match the qualification.

If the application requires GPA and does not provide international applicant guidance, check the help text or contact the admissions office. Some forms allow applicants educated outside the United States to leave GPA blank or enter "not applicable." Some require an estimated GPA only because the software expects a number. If you enter an estimate, label it as unofficial if there is a notes field.

A safe application note is: "A-Level grades are reported by subject on the A* to E scale, with U as ungraded. The GPA value provided is an unofficial estimate for context." This wording is clear, honest, and easy for an admissions reader to understand.

How U.S. Colleges May Read A-Level Results

Many U.S. colleges that recruit internationally already understand A-Levels. They may evaluate the original grades directly rather than requiring a GPA conversion. Some colleges may also award credit or placement for strong A-Level results, especially in subjects relevant to the student's intended major. Policies vary widely, so students should check each college's international admissions and credit policies.

Selective colleges usually care about more than a converted GPA. They may review subject rigor, predicted grades, final grades, school context, recommendations, essays, activities, standardized tests if submitted, and course fit. A-Level grades can be powerful evidence of depth because students specialize in advanced subjects. A simple GPA average may understate that specialization.

For that reason, a strong application should not rely only on the converted GPA. It should present the actual A-Level subjects and grades, explain the grading scale if necessary, and provide school context. The converter helps with a small part of the communication problem, not the entire admissions process.

A-Level Conversion for Scholarships

Scholarship providers often use GPA thresholds because they need a simple eligibility screen. International students with A-Level grades may need to provide an equivalent estimate. This converter can help you decide whether your profile appears near a GPA threshold, but the scholarship provider may still recalculate or ask for official evaluation.

If a scholarship asks for a minimum 3.5 GPA or equivalent, A-Level grades around A and B may look strong under this conversion, depending on the exact mix. If the scholarship is subject-specific, individual grades matter more. A STEM scholarship may care more about Mathematics, Physics, Chemistry, Biology, or Computer Science. A humanities scholarship may focus on English Literature, History, Politics, Languages, or related subjects.

After calculating your estimate, you can compare it with the Scholarship Eligibility GPA Checker. Use that as a planning step, then read the scholarship rules directly. Eligibility depends on the provider, not on the calculator.

A-Level Conversion for School Transfer

Students moving between school systems may need to explain A-Level grades to a receiving high school, international school, or college-prep program. The receiving school may use grades for placement, credit review, graduation planning, or course selection. A GPA estimate may help, but subject-level review is usually more important.

For transfer, provide official result statements, predicted grade letters if relevant, syllabuses if requested, and a short explanation of the A-Level scale. The receiving school may have its own conversion and credit policy. Do not assume that an A-Level A automatically equals a local course credit. Placement and credit are separate decisions.

If the school asks for GPA, ask whether they want a self-reported estimate or original grades only. If they accept an estimate, use this converter and state the scale mode. If A* is counted as 4.3, say so clearly.

Internal Links for Related Grade Conversion Tasks

A-Level GPA conversion is often one part of a larger academic planning workflow. Use these RevisionTown tools to keep each task clean and separate:

For earlier qualifications, use the GCSE / IGCSE 9-to-1 Grade Converter Tool, the IGCSE Grade to GPA Converter, and the Legacy O-Level Grade Converter to GPA. For planning outcomes, use the What-If Grade Scenario Simulator Tool, the Predictive GPA Trend Graph Generator, and the Class Rank Estimator with Cohort Data.

When to Use This Converter

Use this converter when you have A-Level grades and need a quick U.S. GPA estimate for planning, advising, scholarship screening, school transfer, or international application preparation. It is especially helpful when a form, counselor, or parent asks what A*, A, B, C, D, E, or U might look like in a U.S.-style GPA language.

The converter can be used with final grades, predicted grades, or target grades, but label the scenario correctly. Final grades are official. Predicted grades are school or teacher expectations. Target grades are goals. Mixing those categories without labels can mislead students and families.

The tool is also useful for comparing scenarios. A student can test what happens if a predicted B becomes an A, or if an A* is counted as 4.3 rather than 4.0. Those scenario comparisons can guide revision priorities and application planning.

When Not to Use This Converter as the Final Answer

Do not use this converter as the final answer when the receiving institution has published its own conversion policy. If a university or scholarship provider says how it converts A-Level grades, follow that method. If an application asks for original grades, provide original grades. If a credential evaluator is required, use the evaluator's report.

Do not use this converter to convert raw marks or percentages into A-Level grades. Grade boundaries vary by subject, exam board, and examination series. A raw mark that earns an A in one subject or year may not earn the same grade in another. This page starts from final or predicted A-Level grades, not raw marks.

Do not mix AS-Level and A-Level results in this calculator. AS-Level is a different qualification structure and should be calculated separately. Use the AS-Level tool for AS results and this page for full A-Level results.

Subject Requirements Matter More Than the Average

A GPA average can hide subject requirements. A student applying for medicine, engineering, computer science, economics, architecture, law, or humanities may face specific subject expectations. A strong average with the wrong subjects may be less useful than a slightly lower average with the right subjects. This is especially true for A-Levels because students specialize in a small number of advanced subjects.

For example, Mathematics A* and Physics A may be more important for engineering than an overall GPA estimate. English Literature A and History A may be more relevant for a humanities program. Biology and Chemistry may be critical for medicine or biomedical science. The GPA number is a summary, but the subject grades are the evidence.

When advising students, review the profile in three steps: first, the original grades; second, the subject fit; third, the converted GPA estimate. That order keeps the most important academic facts in front.

Using Predicted A-Level Grades

Predicted A-Level grades are common in university applications. They are not final grades, but they can be used for planning. If you use the converter with predicted grades, label the output as a predicted GPA estimate. Do not present it as a final GPA. When final grades are released, recalculate using the official results.

A good planning method is to create three versions. The conservative version uses current likely grades. The target version uses realistic improvement goals. The stretch version uses best-case outcomes. Comparing these versions can show whether improving one subject changes the overall profile meaningfully.

For instance, if a student has predicted grades A, B, and C, the estimate is (4.0 + 3.0 + 2.0) / 3 = 3.000. If the C becomes B, the estimate becomes (4.0 + 3.0 + 3.0) / 3 = 3.333. If the B becomes A and the C becomes B, the estimate becomes (4.0 + 4.0 + 3.0) / 3 = 3.667. That helps the student see where effort may pay off.

Using the Converter for Retake Planning

Retake decisions should be based on next-step requirements, not only the GPA estimate. If a student needs A in Mathematics for a course and currently has B, a retake may be worth considering. If a student has C in a non-required subject and already meets all course conditions, a retake may not be necessary. The calculator can show the numerical effect, but the decision is strategic.

To test a retake scenario, enter the current grades first. Record the estimated GPA. Then change only the subject being considered for retake. If C becomes B, the subject value rises from 2.0 to 3.0. If B becomes A, it rises from 3.0 to 4.0. If A becomes A*, the default 4.0 scale may not change the GPA, but the original grade still improves and can matter to admissions readers.

Also consider timing, exam availability, cost, stress, and whether the receiving institution accepts retakes. A higher GPA estimate is useful only if it supports the student's real academic goal.

Common Mistakes to Avoid

• Mistake 1: Calling the estimate official. The GPA value is unofficial unless the receiving institution confirms the method.
• Mistake 2: Using 4.3 when the form asks for 4.0. If the form says 4.0 scale, use the default setting.
• Mistake 3: Hiding U grades. If an application asks for all results, report all results accurately.
• Mistake 4: Mixing AS and A-Level grades. They are different qualification structures and should be calculated separately.
• Mistake 5: Ignoring subject fit. A GPA average cannot replace required subjects or minimum grades.
• Mistake 6: Treating A-Level grades as percentages. A-Level grades are grade bands, not direct percentages.

The simplest way to avoid mistakes is to keep the original grades beside the estimate. Write the subject, original A-Level grade, estimated GPA value, and scale mode. That makes the calculation easy to audit.

Quality Checklist Before Submitting a GPA Estimate

This checklist prevents most conversion problems. A transparent estimate is much more credible than a polished number with no explanation. When in doubt, provide original grades and ask the receiving institution how it wants international grades reported.

Sample Wording for Applications and Emails

When explaining A-Level grades to a U.S. or international audience, keep the wording short and precise. You can adapt these examples:

These statements are careful because they separate the official result from the conversion. That protects the student and helps admissions readers understand the scale.

How Counselors and Tutors Can Use This Page

Counselors can use this page to help students complete application forms that ask for GPA, compare A-Level profiles with U.S. grade language, and prepare explanations for international admissions. Tutors can use it to show how target grades affect an estimated profile. Parents can use it to understand why A*, A, and B grades may be read differently from a simple letter-grade transcript.

The page is most useful when paired with original documents. A counselor note should not say, "This student has an official U.S. GPA of 3.667," unless the school actually issues that GPA. A better note says, "For context, the student's A-Level grades have been converted using an unofficial planning table; original grades are listed by subject." That language is accurate and professional.

If a school has a profile document, include A-Level grading context there. The profile can explain curriculum, exam boards, predicted grades, and cohort context. The converter can support the calculation, but the school profile carries stronger authority.

Transcript and Document Checklist

A converted GPA is easier to trust when it sits beside the right documents. If you are preparing an application, scholarship file, transfer request, or counselor packet, collect the original result statement, the official certificate when available, the school transcript or report, and any predicted grade letter. If the grades are not final, label them as predicted. If a result is final, do not describe it as predicted or provisional.

Students applying internationally should also keep the exam board name visible. Cambridge International, Pearson Edexcel, AQA, OCR, WJEC, and other awarding organizations may appear differently on documents. A receiving institution may recognize the qualification but still want to know which board issued it. This is especially useful when a university is deciding whether to award credit, placement, or advanced standing for a specific A-Level subject.

If a document has raw marks, UMS marks, component marks, or grade boundaries, do not substitute those for the final grade unless the institution specifically asks. This converter is built for the final subject grade. A-Level marks can be useful for school counseling or exam review, but U.S. GPA forms generally need an interpreted grade, not the detailed marking structure behind the grade.

International A-Level Students: Extra Cautions

Many international students take Cambridge International A Levels or Pearson Edexcel International Advanced Levels outside the United Kingdom. The grades may look familiar, but the reporting documents, exam series, modular structure, and recognition policies can vary. This converter can still help when the final grade is A*, A, B, C, D, E, or U, but it should not replace exam-board-specific instructions.

For international A-Level students, the receiving country matters. A U.S. college may review A-Level grades directly. A Canadian university may ask for final A-Level certificates and predicted grades. A European institution may focus on subject requirements. A Gulf university may have its own equivalency procedure. A scholarship provider may ask for a GPA even though the original qualification does not use GPA. In each case, the best response is to keep the original grade first and the converted estimate second.

Students should also avoid assuming that A-Level grades convert to percentages. A* is not simply 90 percent, A is not simply 80 percent, and B is not simply 70 percent across every board, subject, and exam series. Grade boundaries and awarding rules vary. Use the final grade for this calculator, then provide official documents when asked.

How to Explain the Difference Between GPA and A-Level Depth

One limitation of GPA conversion is that it can flatten the depth of A-Level study. A-Level students usually study fewer subjects at a higher level of specialization. A U.S. high school GPA may summarize many courses across English, math, science, social studies, electives, arts, and physical education. An A-Level profile may contain only three or four advanced subjects, but each subject may represent substantial depth.

This matters for selective applications. A student with Mathematics A*, Further Mathematics A*, Physics A, and Computer Science A has a profile that is very different from a generic 4.0 GPA. The subject mix signals deep preparation for quantitative fields. A student with English Literature A*, History A, Politics A, and French B signals a different but equally meaningful academic direction. The GPA estimate can help with forms, but it does not fully describe academic specialization.

When possible, pair the GPA estimate with a short subject statement. For example: "Estimated GPA is 3.75 using a capped 4.0 conversion; original A-Level grades are Mathematics A*, Physics A, Chemistry A, and Economics B." That sentence preserves both the converted number and the academic depth behind it.

What to Do If a Form Forces a GPA Field

Some online forms require a GPA even when the applicant studied outside a GPA system. If there is an option such as "not applicable," "international scale," or "school does not calculate GPA," use that option if it is truthful. If the form still requires a number, use a careful estimate and keep your calculation method in your records.

Do not inflate the estimate to improve the application. If the converter gives 3.250, enter 3.25 if the form allows two decimals. Do not round it to 3.5. If you used A* as 4.3, make sure the form accepts a scale above 4.0. If it does not, turn the toggle off and use the capped 4.0 estimate. A small boost is not worth creating a reporting inconsistency.

If the form has an additional information box, add one sentence explaining the conversion. If there is no note field, keep a copy of your method in case admissions asks later. The goal is not to argue that your conversion is the only correct one; the goal is to provide a reasonable estimate when the system requires one.

Search Intent Guide: What Users Usually Mean

People searching for "A-Level to GPA converter" may have different needs. Some want a quick A* to GPA answer. Some want to know whether A* should be 4.0 or 4.3. Some are filling out U.S. college forms. Some are comparing UK and U.S. admissions. Some want to convert predicted A-Level grades. Others want to know whether A-Level grades have UCAS points.

This page answers those intents by combining a calculator, a conversion table, A* scale guidance, examples, UCAS context, reporting language, FAQs, official sources, and internal links. A user who needs a quick answer can use the calculator immediately. A user preparing an application can read the cautions and sample wording.

For SEO, this structure targets related searches such as "A-Level A* to GPA," "UK A-Level to U.S. GPA," "A-Level GPA calculator," "A-Level grade conversion," "A-Level to 4.0 scale," and "A-Level A B C D E GPA equivalent." It also supports internal linking across RevisionTown's GPA and grade conversion tools.

Official Source Notes and What They Mean

Official and exam-board sources confirm the key context for this article. UCAS explains that Tariff points help compare Level 3 qualifications and that some universities and colleges use tariff points in entry requirements. AQA explains that a pass in an Advanced GCE subject is indicated by grades A*, A, B, C, D, and E, with A* the highest and E the lowest passing grade. Pearson explains that A-Level grades are awarded on the A* to E scale and that U means unclassified. Cambridge International explains the role and recognition of Cambridge International AS and A Levels and provides guidance for U.S. schools interpreting Cambridge grades.

Those sources support the grade-scale and admissions context. They do not publish one universal A-Level to U.S. GPA formula. The GPA mapping on this page is a RevisionTown planning estimate based on the attached converter. If a receiving institution has its own policy, its policy should control.

Final Takeaway

The A-Level Grade to U.S. GPA Converter helps translate A-Level grades into a familiar U.S.-style GPA estimate. It uses A*=4.0 by default, allows A*=4.3 when appropriate, and maps A, B, C, D, E, and U to simple grade point values. The result is useful for planning, scholarship screening, school transfer, and application communication.

The safest approach is to keep original A-Level grades visible, state whether the GPA estimate uses the 4.0 or 4.3 A* mode, and follow the receiving institution's rules. A-Level grades are official qualification results. GPA conversion is interpretation. Treating those as separate pieces of information makes your academic record clearer and more credible.