How do you convert centimeters to millimeters?

To convert centimeters to millimeters, multiply by 10. For example, 49 cm is 490 mm.

How many millimeters are in a centimeter?

There are 10 millimeters in one centimeter.

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Converters · Length

49 Centimeters to Millimeters

49 cm =

490 mm

49 centimeters equals 490 millimeters

How to convert centimeters to millimeters

To get millimeters, multiply by 10.

mm = cm × 10

Worked example: 49 × 10 = 490 mm.

Going the other way, multiply by 0.1 — one millimeter is 0.1 centimeters.

Values near 49 cm

Centimeter	Millimeter
24.5 cm	245 mm
47 cm	470 mm
48 cm	480 mm
50 cm	500 mm
51 cm	510 mm
98 cm	980 mm

Centimeter to Millimeter — common values

Centimeter	Millimeter
1 cm	10 mm
2 cm	20 mm
3 cm	30 mm
5 cm	50 mm
10 cm	100 mm
25 cm	250 mm
50 cm	500 mm
100 cm	1000 mm

Convert Centimeter to other units

cm → m cm → km cm → mm cm → mi cm → yd cm → ft cm → in cm → nmi

← Reverse: Millimeter to Centimeter

Questions

How do you convert centimeters to millimeters?: To convert centimeters to millimeters, multiply by 10. For example, 49 cm is 490 mm.
How many millimeters are in a centimeter?: There are 10 millimeters in one centimeter.
How do you convert millimeters back to centimeters?: Go the other way: multiply by 0.1. One millimeter is 0.1 centimeters.

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