How do you convert millimeters to centimeters?

To convert millimeters to centimeters, multiply by 0.1. For example, 320 mm is 32 cm.

How many centimeters are in a millimeter?

There are 0.1 centimeters in one millimeter.

dietsoda tools

All tools Sign in

Converters · Length

320 Millimeters to Centimeters

320 mm =

32 cm

320 millimeters equals 32 centimeters

How to convert millimeters to centimeters

To get centimeters, multiply by 0.1.

cm = mm × 0.1

Worked example: 320 × 0.1 = 32 cm.

Going the other way, multiply by 10 — one centimeter is 10 millimeters.

Values near 320 mm

Millimeter	Centimeter
160 mm	16 cm
318 mm	31.8 cm
319 mm	31.9 cm
321 mm	32.1 cm
322 mm	32.2 cm
640 mm	64 cm

Millimeter to Centimeter — common values

Millimeter	Centimeter
1 mm	0.1 cm
2 mm	0.2 cm
3 mm	0.3 cm
5 mm	0.5 cm
10 mm	1 cm
25 mm	2.5 cm
50 mm	5 cm
100 mm	10 cm

Convert Millimeter to other units

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

← Reverse: Centimeter to Millimeter

Questions

How do you convert millimeters to centimeters?: To convert millimeters to centimeters, multiply by 0.1. For example, 320 mm is 32 cm.
How many centimeters are in a millimeter?: There are 0.1 centimeters in one millimeter.
How do you convert centimeters back to millimeters?: Go the other way: multiply by 10. One centimeter is 10 millimeters.

Embed this length converter

Paste this into your site — an interactive converter, free.

<iframe src="https://tools.dietsoda.dev/embed/length" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Length converter"></iframe>