74.2 cm = 742 mm. To convert centimeters to millimeters, multiply by 10: 74.2 × 10 = 742.
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: 74.2 × 10 = 742.
- Answer: 74.2 cm = 742 mm.
Centimeters to Millimeters table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 73.7 cm | 737 mm |
| 73.8 cm | 738 mm |
| 73.9 cm | 739 mm |
| 74 cm | 740 mm |
| 74.1 cm | 741 mm |
| 74.2 cm | 742 mm |
| 74.3 cm | 743 mm |
| 74.4 cm | 744 mm |
| 74.5 cm | 745 mm |
| 74.6 cm | 746 mm |
| 74.7 cm | 747 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.