2.2 cm = 22 mm. To convert centimeters to millimeters, multiply by 10: 2.2 × 10 = 22.
How to convert centimeters to millimeters
mm = cm × 10
- 1 cm = 10 mm (and 1 mm = 0.1 cm).
- Multiply the amount by the factor: 2.2 × 10 = 22.
- Answer: 2.2 cm = 22 mm.
Centimeters to Millimeters table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 1.7 cm | 17 mm |
| 1.8 cm | 18 mm |
| 1.9 cm | 19 mm |
| 2 cm | 20 mm |
| 2.1 cm | 21 mm |
| 2.2 cm | 22 mm |
| 2.3 cm | 23 mm |
| 2.4 cm | 24 mm |
| 2.5 cm | 25 mm |
| 2.6 cm | 26 mm |
| 2.7 cm | 27 mm |
| cm | mm |
|---|---|
| 1 cm | 10 mm |
| 5 cm | 50 mm |
| 10 cm | 100 mm |
| 50 cm | 500 mm |
| 100 cm | 1,000 mm |
| 1,000 cm | 10,000 mm |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.