Mathematics & Calculation

Percentage calculator, rule of three, average calculation and other basic mathematical operations

6 Converters
1 Conversions

Available Converters

Choose from 6 precise converters in the category "Mathematics & Calculation"

Mathematics - Percentage, Rule of Three, Average

Math Calculators for Daily Life and School

Percentage: 20% of 100 = 20. Rule of three: If 2 apples cost €3, 5 apples cost €7.50. Average of 2,3,1,2 = 2.0. Pythagoras: a²+b² = c². Mathematics made easy with our calculators. For school, university, work!