millimeter | 1 mm | 2 mm | 3 mm | 4 mm | 5 mm | 6 mm | 7 mm | 8 mm | 9 mm | 10 mm | 11 mm | 12 mm | 13 mm | 14 mm | 15 mm | 16 mm | 17 mm | 18 mm | 19 mm | 20 mm | 21 mm | 22 mm | 23 mm | 24 mm | 25 mm | 26 mm | 27 mm | 28 mm | 29 mm | 30 mm | 31 mm | 32 mm | 33 mm | 34 mm | 35 mm | 36 mm | 37 mm | 38 mm | 39 mm | 40 mm | 41 mm | 42 mm | 43 mm | 44 mm | 45 mm | 46 mm | 47 mm | 48 mm | 49 mm | 50 mm | 51 mm | 52 mm | 53 mm | 54 mm | 55 mm | 56 mm | 57 mm | 58 mm | 59 mm | 60 mm | 61 mm | 62 mm | 63 mm | 64 mm | 65 mm | 66 mm | 67 mm | 68 mm | 69 mm | 70 mm | 71 mm | 72 mm | 73 mm | 74 mm | 75 mm | 76 mm | 77 mm | 78 mm | 79 mm | 80 mm | 81 mm | 82 mm | 83 mm | 84 mm | 85 mm | 86 mm | 87 mm | 88 mm | 89 mm | 90 mm | 91 mm | 92 mm | 93 mm | 94 mm | 95 mm | 96 mm | 97 mm | 98 mm | 99 mm | 100 mm |
picometer | 1 000 000 000 pm | 2 000 000 000 pm | 3 000 000 000 pm | 4 000 000 000 pm | 5 000 000 000 pm | 6 000 000 000 pm | 7 000 000 000 pm | 8 000 000 000 pm | 9 000 000 000 pm | 10 000 000 000 pm | 11 000 000 000 pm | 12 000 000 000 pm | 13 000 000 000 pm | 14 000 000 000 pm | 15 000 000 000 pm | 16 000 000 000 pm | 17 000 000 000 pm | 18 000 000 000 pm | 19 000 000 000 pm | 20 000 000 000 pm | 21 000 000 000 pm | 22 000 000 000 pm | 23 000 000 000 pm | 24 000 000 000 pm | 25 000 000 000 pm | 26 000 000 000 pm | 27 000 000 000 pm | 28 000 000 000 pm | 29 000 000 000 pm | 30 000 000 000 pm | 31 000 000 000 pm | 32 000 000 000 pm | 33 000 000 000 pm | 34 000 000 000 pm | 35 000 000 000 pm | 36 000 000 000 pm | 37 000 000 000 pm | 38 000 000 000 pm | 39 000 000 000 pm | 40 000 000 000 pm | 41 000 000 000 pm | 42 000 000 000 pm | 43 000 000 000 pm | 44 000 000 000 pm | 45 000 000 000 pm | 46 000 000 000 pm | 47 000 000 000 pm | 48 000 000 000 pm | 49 000 000 000 pm | 50 000 000 000 pm | 51 000 000 000 pm | 52 000 000 000 pm | 53 000 000 000 pm | 54 000 000 000 pm | 55 000 000 000 pm | 56 000 000 000 pm | 57 000 000 000 pm | 58 000 000 000 pm | 59 000 000 000 pm | 60 000 000 000 pm | 61 000 000 000 pm | 62 000 000 000 pm | 63 000 000 000 pm | 64 000 000 000 pm | 65 000 000 000 pm | 66 000 000 000 pm | 67 000 000 000 pm | 68 000 000 000 pm | 69 000 000 000 pm | 70 000 000 000 pm | 71 000 000 000 pm | 72 000 000 000 pm | 73 000 000 000 pm | 74 000 000 000 pm | 75 000 000 000 pm | 76 000 000 000 pm | 77 000 000 000 pm | 78 000 000 000 pm | 79 000 000 000 pm | 80 000 000 000 pm | 81 000 000 000 pm | 82 000 000 000 pm | 83 000 000 000 pm | 84 000 000 000 pm | 85 000 000 000 pm | 86 000 000 000 pm | 87 000 000 000 pm | 88 000 000 000 pm | 89 000 000 000 pm | 90 000 000 000 pm | 91 000 000 000 pm | 92 000 000 000 pm | 93 000 000 000 pm | 94 000 000 000 pm | 95 000 000 000 pm | 96 000 000 000 pm | 97 000 000 000 pm | 98 000 000 000 pm | 99 000 000 000 pm | 100 000 000 000 pm |
The millimetre (International spelling as used by the International Bureau of Weights and Measures; SI unit symbol mm) or millimeter (American spelling) is a unit of length in the metric system, equal to one thousandth of a metre, which is the SI base unit of length. Therefore there are thousand millimetres in a metre. There are ten millimetres in a centimetre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
millimeter | mm | ≡ 1×10-3 m ≡ 0.001 m | ≡ 1×10-3 m ≡ 0.001 m | Metric system SI |
millimeters | picometers | millimeters | picometers |
---|---|---|---|
1 | ≡ 1000000000 | 4 | ≡ 4000000000 |
1.5 | ≡ 1500000000 | 4.5 | ≡ 4500000000 |
2 | ≡ 2000000000 | 5 | ≡ 5000000000 |
2.5 | ≡ 2500000000 | 5.5 | ≡ 5500000000 |
3 | ≡ 3000000000 | 6 | ≡ 6000000000 |
The picometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: pm) or picometer (American spelling) is a unit of length in the metric system, equal to 1×10−12 m, or one trillionth ( 1 / 1000000000000 ) of a metre, which is the SI base unit of length.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
picometer | pm | ≡ 1×10-12 m | ≡ 1×10-12 m | Metric system SI |
picometers | millimeters | picometers | millimeters |
---|---|---|---|
1 | ≡ 1.0E-9 | 4 | ≡ 4.0E-9 |
1.5 | ≡ 1.5E-9 | 4.5 | ≡ 4.5E-9 |
2 | ≡ 2.0E-9 | 5 | ≡ 5.0E-9 |
2.5 | ≡ 2.5E-9 | 5.5 | ≡ 5.5E-9 |
3 | ≡ 3.0E-9 | 6 | ≡ 6.0E-9 |
millimeters | picometers |
---|---|
1 | ≡ 1 000 000 000 |
1.0 × 10-9 | ≡ 1 |
You can find the conversion in other languages in the following:
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |