Millimeter to Centimeter Formula

The complete formula for converting millimeters (mm) to centimeters (cm). See the formula, how it works, and worked examples below.

mm ÷ 10 = cm

How the Formula Works

To convert millimeters to centimeters, divide the value by 10 (or multiply by 0.1). This works because 1 millimeter equals 0.1 centimeters.

Worked Examples

1 mm to cm

  1. Start with 1 mm
  2. Divide by 10: 1 ÷ 10 = 0.1
  3. Result: 1 mm = 0.1 cm

5 mm to cm

  1. Start with 5 mm
  2. Divide by 10: 5 ÷ 10 = 0.5
  3. Result: 5 mm = 0.5 cm

10 mm to cm

  1. Start with 10 mm
  2. Divide by 10: 10 ÷ 10 = 1
  3. Result: 10 mm = 1 cm

50 mm to cm

  1. Start with 50 mm
  2. Divide by 10: 50 ÷ 10 = 5
  3. Result: 50 mm = 5 cm

100 mm to cm

  1. Start with 100 mm
  2. Divide by 10: 100 ÷ 10 = 10
  3. Result: 100 mm = 10 cm

Reverse Formula: Centimeter to Millimeter

cm × 10 = mm

See the full Centimeter to Millimeter formula for worked examples.

Related

Frequently Asked Questions

The formula is: mm ÷ 10 = cm. See the worked examples above for step-by-step breakdowns, or use the Millimeter to Centimeter converter for instant results.
10 millimeters = 1 centimeters. Apply the formula: mm ÷ 10 = cm.