Calculator
Type an expression — sqrt, %, powers
A calculator you type into: full expressions with parentheses, percentages, powers, roots and trig functions, evaluated instantly and safely. No buttons to hunt — just write the math.
How it works
- Open the tool and add your file (or paste your text).
- Adjust the options — everything previews instantly.
- Download the result. Done.
Private by design
Calculator runs 100% in your browser. Your files are never uploaded to a server, never stored, and never seen by anyone — close the tab and nothing remains.
Free, no limits
Calculator has no account, no watermarks and no daily caps. If you also need full design tools, the Ijodly editor is one click away.
Frequently asked questions
Is Calculator free to use?
Yes — Calculator is completely free. There is no account to create, no watermark on your results and no daily limits.
Are my files uploaded when I use Calculator?
No. Calculator runs entirely in your browser. Your files never leave your device and nothing is stored on a server — close the tab and nothing remains.
Do I need to install anything or sign up?
Neither. Open the page, use Calculator straight away and download your result. No install, no signup.