MM to CM Converter
Instantly calculate! Your online conversion tool always at hand to easily convert millimeters to centimeters. Perfect for everyday measurements, DIY projects, and professional use. Simply enter your value and get accurate results immediately.
How to Convert MM to CM
cm = mm ÷ 10
1 mm = 0.1 centimeters
1 centimeter = 10 mm
Example: convert 150 mm to cm:
150 mm = 150 ÷ 10 cm = 15 cm
1 mm = 0.1 centimeters
1 centimeter = 10 mm
Example: convert 150 mm to cm:
150 mm = 150 ÷ 10 cm = 15 cm
MM to CM
From millimeters to centimeters
0.1
1 mm = 0.1 cm
Quick Conversion Table
| MM | CM |
|---|---|
| 1 | 0.1 |
| 2 | 0.2 |
| 3 | 0.3 |
| 4 | 0.4 |
| 5 | 0.5 |
| 6 | 0.6 |
| MM | CM |
|---|---|
| 7 | 0.7 |
| 8 | 0.8 |
| 9 | 0.9 |
| 10 | 1 |
| 15 | 1.5 |
| 20 | 2 |
| MM | CM |
|---|---|
| 25 | 2.5 |
| 50 | 5 |
| 100 | 10 |
| 200 | 20 |
| 500 | 50 |
| 1000 | 100 |
| mm | cm | mm | cm | mm | cm | mm | cm |
|---|
About the Units
Millimeter (mm)
A millimeter is a unit of length in the metric system, equal to one-thousandth of a meter (0.001 m). It is commonly used for precise measurements in engineering, manufacturing, and everyday applications where small distances need to be measured accurately.
Centimeter (cm)
A centimeter is a unit of length in the metric system, equal to one-hundredth of a meter (0.01 m). The metric system was introduced in France in the 1790s and is now the standard system of measurement in most countries worldwide.
Frequently Asked Questions
How many cm is 1 mm?
1 mm is equal to 0.1 centimeters (or 1/10 of a centimeter).
How do I convert mm to cm?
To convert millimeters to centimeters, divide the mm value by 10. For example, 50 mm = 50 ÷ 10 = 5 cm.
What is the formula for mm to cm?
The formula is: centimeters = millimeters ÷ 10.
How many mm is 1 cm?
1 centimeter equals 10 millimeters.
What is 100 mm in cm?
100 mm equals 10 centimeters.
How to convert cm to mm?
To convert centimeters to millimeters, multiply the cm value by 10. For example, 5 cm = 5 × 10 = 50 mm.
Why are mm and cm both metric units?
Both millimeters and centimeters are part of the International System of Units (SI), based on the meter. The metric system uses prefixes like "milli" (1/1000) and "centi" (1/100) to denote fractions of the base unit.
What is 25 mm in cm?
25 mm equals 2.5 centimeters.
When should I use mm vs cm?
Use millimeters for precise measurements (engineering, manufacturing), and centimeters for general measurements (height, clothing sizes).
How many mm in a meter?
There are 1000 millimeters in one meter.