Basic Calculator
Enter an arithmetic expression, use parentheses to set the order of operations, and press equals to evaluate it.
This calculator is free to use. Enable JavaScript to enter your values and see a result instantly.
How it works
Enter an arithmetic expression, use parentheses to set the order of operations, and press equals to evaluate it.
Worked example
Type 2 × (3 + 4) and press equals to get 14.
Keep in mind
The scientific keys remain available on this version.