Other Calculators – Random, Academic, Utility & Science Tools
Find instant answers for grades, prime numbers, downloads, dice, gas mileage & more! Other calculators for school, coding, health, and fun.
Miscellaneous Calculator Toolbox
Dice Roller
Virtual dice roll for gaming, teaching probability, or simulation activities.
Download Time Calculator
Estimate download times for any file size at preset or custom network speeds.
GPA Planning Calculator
Plan courses and grades to meet your target cumulative GPA.
Gas Mileage Calculator
Find your car’s MPG, fuel efficiency, trip cost—great for budgeting and travel.
Grade Calculator
Compute overall grade from assignments, exams, or classes—fully customizable.
Final Grade Calculator
Calculate what you need on your final exam/project to reach any target grade.
Height Calculator
Predict adult or child height based on genetics or current measurements.
IP/Subnet Calculator
Determine IP subnets, host ranges, class, CIDR—vital for networking professionals.
Pregnancy Calculator
Calculate due date, trimester, and gestational age—useful for expectant parents.
Prime Number Calculator
Check if a number is prime, list prime numbers in a range—ideal for students and coders.
Random Number Generator
Generate random numbers for games, simulations, or statistics work.
Grade Planning Calculator
Plan your course grades for GPA, scholarships, or academic targets.