MM to CM Converter
Convert between various units with ease
MM and CM
Millimeters (mm) and centimeters (cm) are both metric units of length commonly used in daily measurements, construction, and engineering. Millimeters are smaller units, while centimeters provide a more practical way to measure objects of moderate length. If you need to convert millimeters to centimeters, our easy-to-use tool provides quick and accurate results.
How Many MM in a Centimeter?
1 centimeter (cm) = 10 millimeters (mm)
How to Convert MM to CM?
To convert mm to cm, divide the number of millimeters by 10.
Example Conversion
What is 50 mm in centimeters?
50 mm ÷ 10 = 5 cm
What is 200 mm to centimeters?
200 mm ÷ 10 = 20 cm
MM to CM Conversion Table
Millimeters (mm) | Centimeters (cm) |
1 mm | 0.1 cm |
5 mm | 0.5 cm |
10 mm | 1 cm |
50 mm | 5 cm |
100 mm | 10 cm |
500 mm | 50 cm |
1,000 mm | 100 cm |
How to Convert CM to MM?
To convert centimeters to millimeters, multiply the number of centimeters by 10.
Example Conversion
What is 25 cm in millimeters?
25 cm × 10 = 250 mm
MM to CM Conversion for Other Units
Unit | Conversion Factor | Result (for 1 mm) |
Meters (m) | 1 mm ÷ 1,000 | 0.001 m |
Kilometers (km) | 1 mm ÷ 1,000,000 | 0.000001 km |
Inches (in) | 1 mm ÷ 25.4 | 0.03937 in |
Feet (ft) | 1 mm ÷ 304.8 | 0.00328 ft |
Major Differences Between MM and CM
Aspect | Millimeters (mm) | Centimeters (cm) |
Measurement System | Metric System | Metric System |
Size Equivalent | 1 mm = 0.1 cm | 1 cm = 10 mm |
Common Usage | Precision measurements, small objects | General measurements, ruler markings |
Standard Definition | 1 mm is one-thousandth of a meter | 1 cm is one-hundredth of a meter |
Common Applications | Engineering, electronics, manufacturing | School, daily measurements, construction |
Real-Life Applications of MM to CM Conversion
Education & Daily Use
- Measuring with Rulers: Rulers usually have both mm and cm markings, making conversion essential for students.
- Paper & Crafting: Some projects require precise mm to cm calculations for cutting and design.
Construction & Engineering
- Blueprints & Designs: Architectural plans use millimeters for precision, while centimeters provide more readable values.
- Furniture & Home Improvement: Product dimensions may be given in mm, requiring quick mm to centimeters conversion.
Manufacturing & Science
- Electronics & Machinery: Many technical specifications list dimensions in mm, but general guidelines may require cm conversions.
- Medical & Laboratory Measurements: Precise mm to cm conversions are used in lab reports and medical imaging.
Use Our MM to CM Converter
For quick and accurate mm to centimeters conversion, use our MM to CM calculator. Whether you're working on education, engineering, or DIY projects, our millimeter to centimeter converter ensures fast and easy calculations.