Centimeter to Millimeter Formula
The complete formula for converting centimeters (cm) to millimeters (mm). See the formula, how it works, and worked examples below.
cm × 10 = mm
How the Formula Works
To convert centimeters to millimeters, multiply the value by 10. This works because 1 centimeter equals 10 millimeters.
Worked Examples
1 cm to mm
- Start with 1 cm
- Multiply by 10: 1 × 10 = 10
- Result: 1 cm = 10 mm
5 cm to mm
- Start with 5 cm
- Multiply by 10: 5 × 10 = 50
- Result: 5 cm = 50 mm
10 cm to mm
- Start with 10 cm
- Multiply by 10: 10 × 10 = 100
- Result: 10 cm = 100 mm
50 cm to mm
- Start with 50 cm
- Multiply by 10: 50 × 10 = 500
- Result: 50 cm = 500 mm
100 cm to mm
- Start with 100 cm
- Multiply by 10: 100 × 10 = 1,000
- Result: 100 cm = 1,000 mm
Reverse Formula: Millimeter to Centimeter
mm ÷ 10 = cm
See the full Millimeter to Centimeter formula for worked examples.
Related
Frequently Asked Questions
The formula is: cm × 10 = mm. See the worked examples above for step-by-step breakdowns, or use the Centimeter to Millimeter converter for instant results.
10 centimeters = 100 millimeters. Apply the formula: cm × 10 = mm.