To convert from Millimetre to Centimetre, divide by 10
1 Millimetre = 0.1 Centimetre,
To convert from Centimetre to Millimetre, multiply by 10
1 Centimetre = 10 Millimetre,
| Millimetre | CENTIMETRE | |
| 40 Millimetre | = | 4 Centimetre |
| 40 Millimetre | = | 0.04 Metre |
| 40 Millimetre | = | 0.00004 Kilometre |
| 40 Millimetre | = | 1.5748031 Inch |
| 40 Millimetre | = | 0.1312336 Foot |
| 40 Millimetre | = | 0.0437445 Yard |
| 40 Millimetre | = | 0.0000249 Mile |
| 40 Millimetre | = | 0.0000216 Nautical mile |