Calculators · free tool

Scientific calculator

Scientific calculator (trig, log, powers, roots).

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Runs in your browser⌑ Your data stays on your device

About this tool

Calculate with trig (sin/cos/tan), log, ln, powers, roots. Useful for students. Processing is local.

When to use it

  • Math.
  • Physics.
  • Study.
Example

sin(30°) = 0.5.

How to use

  1. Enter an expression (e.g. sin(30)*2+sqrt(4)).
  2. Click "Calculate".
  3. Copy the result.
Functions?

sin, cos, tan, log, ln, sqrt, ^, π, e.

Degrees or radians?

Degrees.

Is data uploaded?

No, processing is local.