millimeters to centimeters
1 millimeter (mm) equals 0.1 centimeters (cm). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 毫米转厘米
Conversion factor
1 mm = 0.1 cm
Reverse: 1 cm = 10 mm
mm to cm conversion table
| mm | cm | Detail |
|---|---|---|
| 1 | 0.1 | 1 mm to cm |
| 2 | 0.2 | 2 mm to cm |
| 3 | 0.3 | 3 mm to cm |
| 4 | 0.4 | 4 mm to cm |
| 5 | 0.5 | 5 mm to cm |
| 6 | 0.6 | 6 mm to cm |
| 7 | 0.7 | 7 mm to cm |
| 8 | 0.8 | 8 mm to cm |
| 9 | 0.9 | 9 mm to cm |
| 10 | 1 | 10 mm to cm |
| 20 | 2 | 20 mm to cm |
| 25 | 2.5 | 25 mm to cm |
| 30 | 3 | 30 mm to cm |
| 40 | 4 | 40 mm to cm |
| 50 | 5 | 50 mm to cm |
| 60 | 6 | 60 mm to cm |
| 70 | 7 | 70 mm to cm |
| 80 | 8 | 80 mm to cm |
| 90 | 9 | 90 mm to cm |
| 100 | 10 | 100 mm to cm |
| 150 | 15 | 150 mm to cm |
| 200 | 20 | 200 mm to cm |
| 250 | 25 | 250 mm to cm |
| 300 | 30 | 300 mm to cm |
| 400 | 40 | 400 mm to cm |
| 500 | 50 | 500 mm to cm |
| 600 | 60 | 600 mm to cm |
| 700 | 70 | 700 mm to cm |
| 800 | 80 | 800 mm to cm |
| 900 | 90 | 900 mm to cm |
| 1,000 | 100 | 1,000 mm to cm |
| 1,500 | 150 | 1,500 mm to cm |
| 2,000 | 200 | 2,000 mm to cm |
| 2,500 | 250 | 2,500 mm to cm |
| 5,000 | 500 | 5,000 mm to cm |
How to convert
To convert millimeters to centimeters, multiply: cm = mm × 0.1
To convert centimeters to millimeters, divide: mm = cm ÷ 0.1 (equivalently × 10).
Example: 10 millimeter × 0.1 = 1 centimeters. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.