How do you convert centimeters to millimeters?

To convert centimeters to millimeters, multiply by 10. For example, 70 cm is 700 mm.

How many millimeters are in a centimeter?

There are 10 millimeters in one centimeter.

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Converters · Length

70 Centimeters to Millimeters

70 cm =

700 mm

70 centimeters equals 700 millimeters

How to convert centimeters to millimeters

To get millimeters, multiply by 10.

mm = cm × 10

Worked example: 70 × 10 = 700 mm.

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

Values near 70 cm

Centimeter	Millimeter
35 cm	350 mm
68 cm	680 mm
69 cm	690 mm
71 cm	710 mm
72 cm	720 mm
140 cm	1400 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, 70 cm is 700 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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