A free online calculator with history, voice input and a graph plotter. Works on phone and desktop.
Frequently asked questions
Is the calculator tool free?
Yes. It is completely free and needs no login or sign-up.
Which formats can I download?
PDF, Excel (.xlsx), Word (.doc), CSV, TXT and JSON. You can also print or share on WhatsApp.
Is my data saved?
No. Everything is calculated in your browser. Nothing is uploaded or stored on a server.
Can I type Hindi or other languages?
Yes, in the preview, Word, Excel and CSV. The PDF supports English letters and numbers.
