Inches to mm converter 4+

Inches to / from millimeters

Intemodino Group s.r.o.

    • 4.3 • 8 Ratings
    • $2.99



A handy app to convert between inches and millimeters.

"Flip" button lets you easily switch between "Inches" and "Millimeters".

Supports fractions.

Results are shown in the decimal and fractional forms.

App's Settings:

- Rounding to the specified number of decimal places: for decimal numbers, you can select the number of decimal places you want to display. By default, the app displays 2 decimal places.
To round results to the nearest whole number, select 0 decimal places.

- For fractions, you can select rounding to the nearest 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256. By default, the app rounds fractions to the nearest 1/32.
If you do not need to round fractions, just select "-".

Sends results and history via email.

Conversion history.

Supports both portrait and landscape orientation.

What’s New

Version 1.2.1

Updated Danish localization.

Ratings and Reviews

4.3 out of 5
8 Ratings

8 Ratings

7dm323 ,


How do you change it to fractions to mm

User3.1415 ,


I convert between micron and inch frequently so I thought it may be worth the $0.99.

In general, it's nice. But with a few tweaks it could be great.

Developer Response ,

Thank you for your suggestion. We will add this option in next releases. If you have any ideas and suggestions for future updates, please contact us at

Smokey’s Dad ,

This app is a rip-off! Hard to use and only mm to inches!

This is very limited and not intuitive

Developer Response ,

We're sorry to hear you are disappointed with the app, but we appreciate your feedback. The app allows you to convert inches to mm and mm to inches. You may easily switch between inches and mm using the Flip button (the button with two arrows). If you have any ideas and suggestions for future updates, please contact us at

App Privacy

The developer, Intemodino Group s.r.o., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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