meter | 1 m | 2 m | 3 m | 4 m | 5 m | 6 m | 7 m | 8 m | 9 m | 10 m | 11 m | 12 m | 13 m | 14 m | 15 m | 16 m | 17 m | 18 m | 19 m | 20 m | 21 m | 22 m | 23 m | 24 m | 25 m | 26 m | 27 m | 28 m | 29 m | 30 m | 31 m | 32 m | 33 m | 34 m | 35 m | 36 m | 37 m | 38 m | 39 m | 40 m | 41 m | 42 m | 43 m | 44 m | 45 m | 46 m | 47 m | 48 m | 49 m | 50 m | 51 m | 52 m | 53 m | 54 m | 55 m | 56 m | 57 m | 58 m | 59 m | 60 m | 61 m | 62 m | 63 m | 64 m | 65 m | 66 m | 67 m | 68 m | 69 m | 70 m | 71 m | 72 m | 73 m | 74 m | 75 m | 76 m | 77 m | 78 m | 79 m | 80 m | 81 m | 82 m | 83 m | 84 m | 85 m | 86 m | 87 m | 88 m | 89 m | 90 m | 91 m | 92 m | 93 m | 94 m | 95 m | 96 m | 97 m | 98 m | 99 m | 100 m |
micrometer | 1 000 000 μm | 2 000 000 μm | 3 000 000 μm | 4 000 000 μm | 5 000 000 μm | 6 000 000 μm | 7 000 000 μm | 8 000 000 μm | 9 000 000 μm | 10 000 000 μm | 11 000 000 μm | 12 000 000 μm | 13 000 000 μm | 14 000 000 μm | 15 000 000 μm | 16 000 000 μm | 17 000 000 μm | 18 000 000 μm | 19 000 000 μm | 20 000 000 μm | 21 000 000 μm | 22 000 000 μm | 23 000 000 μm | 24 000 000 μm | 25 000 000 μm | 26 000 000 μm | 27 000 000 μm | 28 000 000 μm | 29 000 000 μm | 30 000 000 μm | 31 000 000 μm | 32 000 000 μm | 33 000 000 μm | 34 000 000 μm | 35 000 000 μm | 36 000 000 μm | 37 000 000 μm | 38 000 000 μm | 39 000 000 μm | 40 000 000 μm | 41 000 000 μm | 42 000 000 μm | 43 000 000 μm | 44 000 000 μm | 45 000 000 μm | 46 000 000 μm | 47 000 000 μm | 48 000 000 μm | 49 000 000 μm | 50 000 000 μm | 51 000 000 μm | 52 000 000 μm | 53 000 000 μm | 54 000 000 μm | 55 000 000 μm | 56 000 000 μm | 57 000 000 μm | 58 000 000 μm | 59 000 000 μm | 60 000 000 μm | 61 000 000 μm | 62 000 000 μm | 63 000 000 μm | 64 000 000 μm | 65 000 000 μm | 66 000 000 μm | 67 000 000 μm | 68 000 000 μm | 69 000 000 μm | 70 000 000 μm | 71 000 000 μm | 72 000 000 μm | 73 000 000 μm | 74 000 000 μm | 75 000 000 μm | 76 000 000 μm | 77 000 000 μm | 78 000 000 μm | 79 000 000 μm | 80 000 000 μm | 81 000 000 μm | 82 000 000 μm | 83 000 000 μm | 84 000 000 μm | 85 000 000 μm | 86 000 000 μm | 87 000 000 μm | 88 000 000 μm | 89 000 000 μm | 90 000 000 μm | 91 000 000 μm | 92 000 000 μm | 93 000 000 μm | 94 000 000 μm | 95 000 000 μm | 96 000 000 μm | 97 000 000 μm | 98 000 000 μm | 99 000 000 μm | 100 000 000 μm |
The metre (international spelling) or meter (American spelling) (from the Greek noun μέτρον, "measure") is the base unit of length in the International System of Units (SI). The SI unit symbol is m. The metre is defined as the length of the path travelled by light in a vacuum in 1/299 792 458 seconds.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
meter | m | ≡ Distance light travels in 1⁄299792458 of a second in vacuum. | ≡ 1 m | Metric system SI |
meters | micrometers | meters | micrometers |
---|---|---|---|
1 | ≡ 1000000 | 4 | ≡ 4000000 |
1.5 | ≡ 1500000 | 4.5 | ≡ 4500000 |
2 | ≡ 2000000 | 5 | ≡ 5000000 |
2.5 | ≡ 2500000 | 5.5 | ≡ 5500000 |
3 | ≡ 3000000 | 6 | ≡ 6000000 |
The micrometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is an SI derived unit of length equaling 1×10−6 of a metre (SI standard prefix "micro-" = 10−6); that is, one millionth of a metre (or one thousandth of a millimetre, 0.001 mm, or about 0.000039 inch).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
micrometer | μm | ≡ 1×10-6 m | ≡ 1×10-6 m | Metric system SI |
micrometers | meters | micrometers | meters |
---|---|---|---|
1 | ≡ 1.0E-6 | 4 | ≡ 4.0E-6 |
1.5 | ≡ 1.5E-6 | 4.5 | ≡ 4.5E-6 |
2 | ≡ 2.0E-6 | 5 | ≡ 5.0E-6 |
2.5 | ≡ 2.5E-6 | 5.5 | ≡ 5.5E-6 |
3 | ≡ 3.0E-6 | 6 | ≡ 6.0E-6 |
meters | micrometers |
---|---|
1 | ≡ 1 000 000 |
1.0 × 10-6 | ≡ 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 …) |