Length
Millimeter to Inches
Convert millimeter to inches instantly.
About this conversion
Millimeter (mm) bruges til præcise målinger inden for håndværk, teknik og videnskab. En typisk negl er ca. 1 mm tyk, og en A4-sides bredde er 210 mm. Én millimeter er en tusindedel af en meter. Inches (") are used in the US and UK, and globally for screen sizes on TVs, monitors, and tablets. 25.4 millimeter equal 1 Inches. The converter above calculates the result instantly — you can also swap the units to convert in the other direction.
How to use
Enter a value in the millimeter field and instantly see the result in inches. Click the swap button to reverse the conversion.
Manual calculation
1 millimeter = 0.03937 inches. Example: 10 mm = 0.3937 ".
Frequently asked questions
How do you convert millimeter to inches?
Divide the number of millimeter by 25.4 to get inches. Example: 100 mm ÷ 25.4 = 3.937 ".
Are millimeter bigger or smaller than inches?
Millimeter is smaller than Inches. There are 25.4 millimeter in one inche, so the result is a smaller number when converting from millimeter to inches.
What is 10 millimeter in inches?
10 mm equals 0.3937 ".
How many millimeter are in 1 inche?
1 " equals 25.4 mm. This is the reverse conversion — useful if you have a value in inches and want it in millimeter.
What is millimeter?
Millimeter (mm) bruges til præcise målinger inden for håndværk, teknik og videnskab. En typisk negl er ca. 1 mm tyk, og en A4-sides bredde er 210 mm. Én millimeter er en tusindedel af en meter.
What is inche used for?
Inches (") are used in the US and UK, and globally for screen sizes on TVs, monitors, and tablets.