Perform basic arithmetic operations (addition, subtraction, multiplication, and division) quickly and easily.
CalculatorNo calculations yet
Click the number buttons to enter values. Use the operator buttons (+, −, ×, ÷) to perform calculations. Press = to see the result. Press C to clear the display.
You can also use your keyboard to enter calculations:
The last 10 calculations are shown below the calculator. Click on any history item to load it back into the display.
You can chain multiple operations together. For example, enter 5 + 3 * 2 and press = to calculate. The calculator follows standard order of operations (PEMDAS).
Click on any calculation in the history to load it back into the display. This is useful for repeating similar calculations.
For faster input, use your number pad if you have one. Most number pads have Enter (same as =), Minus (same as -), Plus (same as +), and * for multiplication.