Math Calculators

From quick percentage and discount math to GPA, ratios, fractions and full scientific calculations — everyday math made instant.

Percentage CalculatorSolve percentage increase, decrease & value problems fastOpen Scientific CalculatorAdvanced scientific & basic calculator for every calculationOpen Average CalculatorFind the mean, sum and median of any list of numbersOpen GPA / CGPA CalculatorCalculate your GPA or CGPA from subject-wise gradesOpen Ratio CalculatorSimplify ratios or solve for an equivalent ratioOpen Fraction CalculatorAdd, subtract, multiply or divide fractionsOpen Discount CalculatorFind the sale price and amount you save instantlyOpen

Everyday math, covered end to end

The Percentage Calculator covers the three most common percentage problems — finding a percentage of a value, finding what percent one value is of another, and percentage increase/decrease — while the Discount Calculator applies that same math specifically to sale prices, showing the final price and amount saved.

For a set of numbers rather than a single calculation, the Average Calculator returns the mean, sum and median instantly, and the GPA / CGPA Calculator turns a subject-wise grade list into a single GPA on a 10-point or 4.0 scale.

The Ratio Calculator simplifies ratios or solves for a missing value in an equivalent ratio, and the Fraction Calculator adds, subtracts, multiplies or divides fractions and simplifies the result automatically. For anything beyond basic arithmetic — trigonometry, logarithms, exponents — the full Scientific Calculator handles it in one interface.