MM to CM Converter
Conversion Guide
Divide the millimeter value by 10. Example: 25.4mm / 10 = 2.54cm
MM to CM Conversion Table
| MM | CM | Actions |
|---|---|---|
| 1 | 0.1 | |
| 5 | 0.5 | |
| 10 | 1 | |
| 20 | 2 | |
| 50 | 5 | |
| 100 | 10 | |
| 200 | 20 | |
| 500 | 50 | |
| 1000 | 100 |
Frequently Asked Questions
Basics
What is MM?
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.
What is CM?
Centimeters (cm) are absolute-length units that correspond to physical centimeters, commonly used in print design and European markets.
How do cm units compare to other length units?
1cm equals 10mm or approximately 37.8px (at 96 DPI). For web design, relative units like rem are generally preferred.
When are cm units most appropriate?
cm units are most appropriate for print stylesheets or when precise physical measurements are needed in metric units.
Conversion
How to convert MM to CM?
To convert MM to CM, use the following formula:
mm / 10