Rounding Calculator: Decimals

Type a number, choose the place to round to, and Rounding Calculator gives you the rounded number. Round to the nearest ten, hundred or thousand, to a whole number, or to decimal places: 3266.528 rounded to the tenths is 3266.5.

What you get
• Enter any number, including negative numbers and decimals
• Round to a place from billions down to billionths
• Tens, hundreds, thousands and bigger places, or one to nine decimal places
• The rounded number appears in the results drawer

Where it helps
• Rounding to the nearest 10, 100 or 1000 for estimates
• Rounding decimals to tenths, hundredths or thousandths for homework
• Shortening long figures for reports and presentations
• Checking your own rounding

Made for daily use
• Light and dark theme
• 28 languages, with right-to-left layout where it belongs

A rebuilt app
Rounding Calculator was rebuilt from the ground up on the Calculator.io calculator engine. A More calculators link opens the full Calculator.io app, with 170+ tools for math, money, health and dates.

The app is supported by banner ads. Results are for general information.

Recent changes:
The top bar is simpler: only Settings is left there. The link to the full Calculator.io app is now in Settings.