Overview
What Is a Basic Calculator?
This is a simple, clean calculator for everyday arithmetic - addition, subtraction, multiplication, and division.
Simple calculator for everyday arithmetic.
This is a simple, clean calculator for everyday arithmetic - addition, subtraction, multiplication, and division.
Useful anytime you need fast, simple arithmetic without extra scientific functions.
Use the on-screen buttons to build your calculation.
See your result instantly.
Reset the calculator for a new calculation.
Addition, subtraction, multiplication, and division - the four basic arithmetic operations.
No, for trigonometry, logarithms, and exponents, use our scientific calculator.
This calculator is designed for click/tap interaction with on-screen buttons.
No, this shows the current calculation only.
Yes, use the decimal point button for non-whole numbers.
The calculator will show an error, as division by zero is undefined.
Yes, completely free with no sign-up required.
Yes, fully responsive and touch-friendly.
No, all calculation happens in your browser.
Yes, standard arithmetic with negative numbers is supported.