Round any number to decimal places or significant figures, or round up, down, half to even, or to the nearest 10 or 100.
loading toolHow to use the rounding calculator
- Type your numbers in the boxes (pick your currency or units if asked).
- The answer updates as you type: no button to press.
- Copy the result, or share it on WhatsApp with one tap.
Questions
What is banker’s rounding?
Halves go to the nearest even digit (2.5 → 2, 3.5 → 4). It avoids always rounding up and is used in accounting and many programs.
Is my data private?
Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.
Is it free?
Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.
