Scientific Calculator
Evaluate common scientific expressions safely in your browser.
Calculations run in this browser. Values are not submitted to the server.
Result
Formula and assumptions
Supports +, −, ×, ÷, powers, parentheses, π, e, and common trigonometric and logarithmic functions. Trigonometric input uses the selected angle unit.
Example values are shown in the input placeholders. Results use browser number precision unless the tool uses exact integer arithmetic. Check units and assumptions before using a result.