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42 centimeters (cm) = 420 millimeters (mm). To convert 42 cm to mm, multiply the length value by the conversion factor 10.
Number of centimeters × 10 = Value in millimeters
42 cm = 42 × 10 = 420 mm
| Centimeters [cm] | Millimeters [mm] |
| 42 | 420 |
| 43 | 430 |
| 44 | 440 |
| 45 | 450 |
| 46 | 460 |
| 47 | 470 |
| 48 | 480 |
| 49 | 490 |
| 50 | 500 |
| 51 | 510 |
| 52 | 520 |
| 53 | 530 |
| 54 | 540 |
| 55 | 550 |
| 56 | 560 |
| 57 | 570 |
| 58 | 580 |
| 59 | 590 |
| 60 | 600 |
| 61 | 610 |
How many millimeters are there in a centimeter?
There are 10 millimeters in a centimeter.
Which is the bigger unit?
Centimeter is the bigger unit than millimeter.