Math Calculatorsbrowser
Percentage Calculator
Calculate a percentage of any number.
● Runs in your browserOpen →
Free Math Calculators
Calculate percentages, ratios, proportions, averages and fractions. Every tool is available without ads or an account.
9 focused toolsFree to useNo signup
Math Calculatorsbrowser
Percentage Increase Calculator
Find the percentage change between two values.
● Runs in your browserOpen →
Math Calculatorsbrowser
Rule of Three Calculator
Solve direct proportions with one unknown value.
● Runs in your browserOpen →
Math Calculatorsbrowser
Percentage Difference Calculator
Compare two values by their average magnitude.
● Runs in your browserOpen →
Math Calculatorsbrowser
Ratio Calculator
Calculate the ratio between two numbers.
● Runs in your browserOpen →
Math Calculatorsbrowser
Proportion Calculator
Solve A:B = C:X safely.
● Runs in your browserOpen →
Math Calculatorsbrowser
Average Calculator
Find the arithmetic mean of a number list.
● Runs in your browserOpen →
Math Calculatorsbrowser
Weighted Average Calculator
Calculate an average using matching weights.
● Runs in your browserOpen →
Math Calculatorsbrowser
Fraction to Decimal
Convert a numerator and denominator to decimal.
● Runs in your browserOpen →