24.2 cm = 242 mm. To convert centimeters to millimeters, multiply by 10: 24.2 × 10 = 242.
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: 24.2 × 10 = 242.
- Answer: 24.2 cm = 242 mm.
Centimeters to Millimeters table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 23.7 cm | 237 mm |
| 23.8 cm | 238 mm |
| 23.9 cm | 239 mm |
| 24 cm | 240 mm |
| 24.1 cm | 241 mm |
| 24.2 cm | 242 mm |
| 24.3 cm | 243 mm |
| 24.4 cm | 244 mm |
| 24.5 cm | 245 mm |
| 24.6 cm | 246 mm |
| 24.7 cm | 247 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.