Math Tools

Calculator

Perform basic & complex arithmetic instantly

Percentage Calc

Calculate percentages — fast & accurate

Unit Converter

Convert length, weight, temp, area & volume

Age Calculator

Calculate exact age from date of birth

Random Number Gen

Generate random numbers within any range

BMI Calculator

Calculate BMI & check health category instantly

Discount Calculator

Calculate final price & savings after discount

Tip Calculator

Calculate tip & split bills with friends

Fraction/Decimal

Convert fractions to decimals & vice versa

Prime Checker

Check if any number is prime — up to 1M

Factorial Calculator

Calculate n! factorial for any number

Exponent Calculator

Calculate powers and exponents instantly

Number to Words

Convert numbers to English words instantly

Roman Numerals

Convert numbers to Roman numerals & back

Number System Converter

Convert between binary, octal, decimal & hex

Mean/Median/Mode

Calculate mean, median & mode of any dataset

Percentage Change

Calculate percentage change between two values

GST Calculator

Calculate GST amount & total price instantly

SIP Calculator

Calculate SIP returns — plan your investments

EMI Calculator

Calculate loan EMI — home, car & personal loans

Compound Interest Calc

Calculate compound interest with yearly chart

Income Tax Calculator

Calculate income tax — new & old regime compare