Free Online Calculators
Powerful, easy-to-use calculators for all your mathematical needs
Powerful, easy-to-use calculators for all your mathematical needs
Percentage Calculator
Calculate percentages, find percentage of numbers, and percentage change between values.
Use CalculatorAge Calculator
Calculate your exact age in years, months, and days from your birth date.
Use CalculatorAverage Calculator
Calculate the average of multiple numbers with dynamic input fields.
Use CalculatorFraction Calculator
Add, subtract, multiply, and divide fractions with automatic simplification.
Use CalculatorLCM & HCF Calculator
Find the Least Common Multiple (LCM) and Highest Common Factor (HCF/GCD) of numbers.
Use CalculatorPercentage Difference Calculator
Calculate the percentage difference between two values.
Use CalculatorSpeed, Time & Distance Calculator
Calculate speed, time, or distance using the speed-time-distance formula.
Use CalculatorSimple Interest Calculator
Calculate simple interest, principal, rate, or time period.
Use CalculatorQuadratic Equation Calculator
Solve quadratic equations and find real or complex roots.
Use CalculatorNumber Base Converter
Convert numbers between different number bases (binary, decimal, hexadecimal, etc.).
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