42.2 cm = 422 mm. To convert centimeters to millimeters, multiply by 10: 42.2 × 10 = 422.
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: 42.2 × 10 = 422.
- Answer: 42.2 cm = 422 mm.
Centimeters to Millimeters table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 41.7 cm | 417 mm |
| 41.8 cm | 418 mm |
| 41.9 cm | 419 mm |
| 42 cm | 420 mm |
| 42.1 cm | 421 mm |
| 42.2 cm | 422 mm |
| 42.3 cm | 423 mm |
| 42.4 cm | 424 mm |
| 42.5 cm | 425 mm |
| 42.6 cm | 426 mm |
| 42.7 cm | 427 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.