1 mm to cm
1 mm = 0.1 cm. Edit either value to convert instantly.
Conversion details
| cm | = 0.1 cm |
|---|
Conversion formula
cm = mm × (0.001) × (100)1 mm = 0.1 cm
millimeter (mm)
One millimeter equals exactly 0.001 m.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
centimeter (cm)
One centimeter equals exactly 0.01 m.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Nearby values
| mm | cm |
|---|---|
| 1 | = 0.1 |
| mm | cm |
|---|
Frequently asked questions
How many centimeters are in 1 millimeter?
1 mm = 0.1 cm. cm = mm × (0.001) × (100)
How do I convert mm to cm?
cm = mm × (0.001) × (100)
Is 1 millimeter bigger than 1 centimeter?
1 mm = 0.1 cm.
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