โ Math
Rounding Calculator
Rounding replaces a number with the closest value at a given precision. Standard rounding sends a five up, while bankers rounding sends it to the nearest even digit to avoid systematic bias.
How it works
Number
Decimal places
Rounded
Nearest ten
Nearest hundred
Nearest thousand
Difference
Frequently asked questions
How do I use the Rounding Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.