Length

Inches to Millimeter

Convert inches to millimeter instantly.

About this conversion

Inches (") are used in the US and UK, and globally for screen sizes on TVs, monitors, and tablets. Millimeter (mm) bruges til præcise målinger inden for håndværk, teknik og videnskab. Use the converter above to quickly go from inches to millimeter.

How to use

Enter a value in the inches field and instantly see the result in millimeter. Click the swap button to reverse the conversion.

Manual calculation

1 inches = 25.4 millimeter. Example: 10 " = 254 mm.

Frequently asked questions

How many millimeter are in 1 inches?

1 Inches equals 25.4 millimeter.

When do you use millimeter?

Millimeter (mm) bruges til præcise målinger inden for håndværk, teknik og videnskab.