Scientific Calculator
Evaluate scientific with supported operators, functions, and constants. Use this free scientific calculator for fast, clear results with no signup required.
Scientific Calculator guide
What it is for
Solve scientific calculator with a reusable numerical operation.
How it is calculated
Evaluate a supported mathematical expression with operator precedence, parentheses, constants and supported functions using a restricted parser, not JavaScript execution.
Assumptions
Inputs are finite numbers in the requested format and do not mix incompatible units.
Example
The expression sin(pi / 2) + 2^3 evaluates to 9. Trigonometric function inputs are radians rather than degrees.
Limitations
Round only at the end when precision matters, and independently check results used for work, study, or important decisions.