General Calculator
Add, subtract, multiply, and divide, including brackets. The sum runs in the browser.
Result
12 * (4 + 1) = 60
12 * (4 + 1) = 60
Worked example
Type 12 × (4 + 1) and you'll get 60. Brackets run first, then multiplication and division, then addition and subtraction — the order you learned at school. A trailing percent sign is the remainder operator, so 10 % 3 is 1.
FAQ
- Which operations can I type?
- Plus, minus, times, divide, brackets, decimals, and remainder (%). It doesn't run functions such as square root.
- Does it follow normal order of operations?
- Yes. Multiplication and division happen before addition and subtraction. Use brackets when you want a different order.
- Is anything sent to a server?
- No. The expression is evaluated in your browser.