Is this tool free to use?

Yes, completely free with no sign-up required. Use it as many times as you want.

Yes. All processing happens locally in your browser. Your files and text never leave your device.

Do I need to install anything?

No. VoidForge tools run entirely in your web browser on any modern device.

Calculators 3 views Free

Scientific Calculator

Advanced scientific calculator

Try it now

Runs in your browser

Functions use degrees. Press Enter to evaluate.

About the Scientific Calculator

A full scientific calculator with trigonometry, logarithms, exponents and more.

VoidForge's scientific calculator is a 100% free, browser-based tool — meaning your data never leaves your device. There is nothing to install, no account to create and no watermark added to your output. Just open the tool above and start working.

Looking for more calculators? Browse the full Calculators collection or check the related tools in the sidebar.

How to use

1
Type or click your expression.
2
Press '=' to evaluate.
3
Use functions like sin, log, sqrt.

Features

Trig functions

Log & exp

Memory

Free