mm to cm
Convert Millimeter to Centimeter
Convert Millimeter to Centimeter instantly with the tool above. The conversion factor is 0.1, meaning 1 millimeter equals 0.1 centimeters. Type any value and the result updates immediately — no ads, no page reloads, no clutter.
Type a number above. The result updates instantly — no buttons, no reloads.
1 Millimeter = 0.1 centimeters
1 Centimeter = 10 millimeters
Quick reference
Common millimeters converted to centimeters at a glance.
| mm | cm |
|---|---|
| 1 | 0.1 |
| 2 | 0.2 |
| 5 | 0.5 |
| 10 | 1 |
| 25 | 2.5 |
| 50 | 5 |
| 100 | 10 |
| 500 | 50 |
| 1,000 | 100 |
How to convert millimeters to centimeters
To convert a value from millimeters to centimeters, multiply the millimeter value by 0.1 centimeters. For example, 10 millimeters × that factor = 1 centimeters.
This millimeter to centimeter converter runs entirely in your browser, so results appear instantly with no page reload, no advertisements and no sign-up.
Frequently asked questions
How many centimeters are in 1 millimeter?+
1 millimeter is equal to 0.1 centimeters.
How do you convert millimeters to centimeters?+
To convert millimeters to centimeters, multiply the millimeter value by 0.1. For example, 10 millimeters × 0.1 = 1 centimeters.
What is the formula to convert millimeters to centimeters?+
Millimeter → Centimeter: value × 0.1. Equivalently, 1 millimeter = 0.1 centimeters.
Is this Millimeter to Centimeter converter free to use?+
Yes. This millimeter to centimeter converter is completely free, works instantly in your browser, and contains no advertisements, popups or sign-up.