Basic Calculator

Free online basic calculator for all simple calculations. Whether you need to add, subtract, multiply or divide, our simple and friendly interface allows you to calculate quickly and easily. Calculator, simplify your math tasks!

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Title	Description
Basic Calculator Overview	This is a simple calculator with memory functions similar to a small handheld calculator. Use this basic calculator online for math with addition, subtraction, division, and multiplication.
Calculator Features	The calculator includes functions for square root, percentage, pi, exponents, powers, and rounding.
Control Options	Control the calculator using a mouse, keyboard, number pad, or by touch if supported by your device.
Available Functions	– ÷ Division – × Multiplication – + Addition – − Subtraction – = Calculate – +/- Plus/minus toggle – mc Memory clear – mr Memory recall – m- Memory minus – m+ Memory plus – CE Clear entry – AC All clear
	– √x Square root – % Percentage – π Pi – xy Exponent – R2 Round to 2 decimals – R0 Round to 0 decimals
Delete/Backspace Function	Use your delete/backspace key to delete one character at a time from the right. On a touchscreen, tap into the display and use the virtual keyboard delete button.
Copy Function	Highlight the results in the display window and copy to your clipboard.
How to Use the Calculator	Browse example calculations using the Basic Calculator. Follow the steps to input numbers, symbols, and perform calculations. Learn how to do simple math, percentages, present value, and future value on a calculator.