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20 Millimeters in Centimeters

20 mm = 2 cm

20 Millimeters equals 2 Centimeters (20 mm = 2 cm).

Quick Facts: Millimeters to Centimeters

Conversion
20 Millimeters = 2 Centimeters
Formula
Convert Millimeters to Centimeters
Calculation
20 mm → 2 cm
Reverse
2 cm = 20 mm
Also equals
200,000,000 A · 0.2 dm · 0.011 ftm · 0.066 ft · 0.197 hh · 0.787 in · 0.02 m · 20,000 μm

How Much Is 20 mm?

20 mm is roughly A hand span (10 cm)

How to Convert Millimeters to Centimeters

cm = mm ÷ 10
Divide the value in Millimeters by 10
  1. Start with 20 mm
  2. Calculate 20 ÷ 10
  3. The result is 2 cm

Worked example: 20 mm = 2 cm

Common Millimeters to Centimeters Conversions

Millimeters (mm) Centimeters (cm) Status
0.5 mm 0.05 cm
1 mm 0.1 cm
2 mm 0.2 cm
3 mm 0.3 cm
5 mm 0.5 cm
7 mm 0.7 cm
10 mm 1 cm
15 mm 1.5 cm
20 mm 2 cm Current
25 mm 2.5 cm
50 mm 5 cm
100 mm 10 cm
200 mm 20 cm
500 mm 50 cm
1,000 mm 100 cm

Want to learn more? Read our complete Millimeters to Centimeters guide with formula, FAQ, and background info.