Scientific Calculator
Type a math expression and get the result instantly, including trig functions, powers, roots, logarithms and factorials.
How it works
- 1
Type your expression
Use +, -, *, /, ^, parentheses, sin, cos, tan, sqrt, log and more.
- 2
Check the syntax
Use degrees for trig functions unless you write it otherwise.
- 3
Get the result
The value updates as you type.
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Frequently asked questions
Degrees, matching most basic scientific calculators.
Functions this calculator understands
Supports the standard order of operations, parentheses, +, -, *, /, ^ for powers, sqrt() for square roots, sin, cos, tan (in degrees), log (base 10), ln (natural log) and ! for factorial.
For example, 2sin(30)+sqrt(16)*3^2-5! evaluates step by step following operator precedence, just like a physical scientific calculator.