Basic Calculator
A clean, fast calculator for everyday arithmetic operations.
0
About the Basic Calculator
A straightforward calculator for everyday arithmetic — addition, subtraction, multiplication, and division — without needing to open a separate app or dig for your phone's calculator.
It's built for speed: no ads, no sign-up, and no unnecessary steps, so it works well for quick checks while shopping, budgeting, or doing homework.
How to Use This Tool
- 1Click the number and operator buttons, or type directly using your keyboard.
- 2Press equals (=) to see the result.
- 3Use clear (C) to reset and start a new calculation.
Frequently Asked Questions
Can I use my keyboard instead of clicking buttons?
Yes — number keys, plus, minus, asterisk, forward slash, and Enter all work the same as clicking the on-screen buttons.
Does it follow order of operations (PEMDAS)?
Yes, standard order of operations is respected — multiplication and division are evaluated before addition and subtraction when a full expression is entered.
Related Tools
Scientific Calculator
Advanced calculator with trig, logarithm, and power functions.
Percentage Calculator
Solve percentage problems: X% of Y, X is what % of Y, and more.
Fraction Calculator
Add, subtract, multiply, and divide fractions with simplification.
Ratio Calculator
Simplify ratios and solve for an unknown value in a proportion.