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How to Change Number Format in Windows 11

Richard
Written by
Richard
Jan 30, 2026 Updated Aug 13, 2026 2 min read
How to Change Number Format in Windows 11
How to Change Number Format in Windows 11

Number formats in Windows 11 control how your PC displays decimals, currencies, dates, and times on screen. Changing these regional settings lets you switch between formats like using a period for decimals (3.14) or a comma (3,14) depending on what you prefer or need for work.

Windows picks these formats automatically based on your location, but you can override them in just a few clicks through the main settings app . Getting this right stops mix-ups when you open spreadsheets or type numbers on your PC.

⚡ Quick Answer

Change the number format in Windows 11 by going to Settings Time & language Language & region. Expand Regional format, click Number format, and select your preferred decimal and thousands separators from the dropdown menus. This adjusts how dates, times, and numbers display.

Steps to Change Number Format in 🪟 Windows 11

The Windows Settings app handles these adjustments. Here’s the sequence:

Step 1Open the Settings App

  1. Click the Start menu (the Windows icon at the bottom left), then select Settings (gear icon).
  2. Or press the Windows key + I on your keyboard to open Settings right away.

Step 2Go to Time & Language

  1. In Settings, click Time & language from the left side menu.
  2. Then click on Language & region on the right.

Step 3Open Regional Format Settings

  1. Under Language & region, find the Regional format section and click it to expand.
Windows Time & Language settings screen
Windows 11 Settings: Time, language, and region options for taskbar customization.

Step 4Change Number Format

  1. Click Number format to open the options.
  2. Pick the formats you want for decimal and thousands separators from the dropdown menus.
Number format option in Windows settings
Number format option in Windows settings

Number format drop-down menus in Windows settings
Number format drop-down menus in Windows settings

That completes the setup. The operating system now displays digits according to the chosen configuration.

Why Change Number Format?

Local symbols matter when checking bank statements or running calculations. Swapping periods for commas prevents costly typos during data entry.
  • It helps you see numbers in a way that's familiar and easy to understand.
  • Different countries use different symbols for decimals and thousands.
  • Changing this can make reading numbers, money, dates, and times easier.
  • It reduces mistakes when entering or reading numbers.
  • Windows updates keep making it easier to adjust these settings.

Summary

Modifying the number format in Windows 11 updates how dates, currency, and numerical values display through preferred regional symbols.

Want more tips on Windows 11? Check out the full guide on changing your regional settings here.

Why did Windows skip numbers?

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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