MM to Inches Converter

Conversion Guide

Divide millimeters by 25.4 (25.4mm = 1 inch). Example: 25.4mm = 1in

MM Value

INCHES Value

Conversion Settings

PPI

This is a standard metric to imperial conversion.

Millimeters (mm) are absolute-length units that correspond to physical millimeters, primarily used in print design.

How accurate are mm units on screens?

The accuracy of mm units on screens depends on the device's DPI settings and physical characteristics. They're more reliable in print.

When should I use mm?

Use mm in print stylesheets or when designing for international markets that use the metric system.

Inches (in) are absolute-length units that correspond to physical inches, commonly used in print design and American markets.

How do inches convert to pixels?

At 96 DPI (standard screen resolution), 1 inch equals 96 pixels. However, this varies with screen DPI.

When should I use inches in CSS?

Inches are most appropriate for print stylesheets (@media print) or when designing for markets that use imperial measurements.

To convert MM to Inches, use the following formula:

mm * 3.78 / 96