Add, subtract, multiply or divide mixed numbers fast. Simplify, convert to improper fractions, and export step-by-step solutions—mobile-friendly tool.
Calculate room or lot square footage instantly. Enter length & width in any unit, convert to m² / ft², estimate materials, and export results—mobile-friendly tool.
Need a precise online time calculator? Add or subtract hours, convert formats, and track work logs instantly with our mobile-friendly
Easily calculate your UAE end-of-service gratuity based on the latest UAE Labor Law. Instant, accurate & free tool for expats and locals. Try now.
Body Fat Calculator The Body Fat Calculator can be used to estimate your total body fat based on specific measurements. Use the "Metric Units" tab if you are more comfortable
Calorie Calculator Calculate the number of calories you need each day to maintain, lose, or gain weight based on your personal details and activity level. Modify the values and click
Deck Calculator Size of your deck Length m ft in cm Width m ft in cm Square footage (area) m² ft² Size of decking boards Length m ft in cm
Board and Batten Wall Calculator Dimensions Wall width m ft in cm Wall height m ft in cm Wall area m² ft² Board width cm in mm Board spacing cm
Easily calculate baluster spacing for decks, stairs, or railings. Our precise Baluster Calculator helps ensure perfect results for your next railing project.
Aluminum Weight Calculator Aluminum Weight Calculator Calculate the weight of aluminum shapes based on dimensions and alloy type 1Select Aluminum Alloy Aluminum Alloy: Aluminum (average) Melted aluminum Aluminum 1050 Aluminum