| 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 |
| nanometer | 1 000 000 000 nm | 2 000 000 000 nm | 3 000 000 000 nm | 4 000 000 000 nm | 5 000 000 000 nm | 6 000 000 000 nm | 7 000 000 000 nm | 8 000 000 000 nm | 9 000 000 000 nm | 10 000 000 000 nm | 11 000 000 000 nm | 12 000 000 000 nm | 13 000 000 000 nm | 14 000 000 000 nm | 15 000 000 000 nm | 16 000 000 000 nm | 17 000 000 000 nm | 18 000 000 000 nm | 19 000 000 000 nm | 20 000 000 000 nm | 21 000 000 000 nm | 22 000 000 000 nm | 23 000 000 000 nm | 24 000 000 000 nm | 25 000 000 000 nm | 26 000 000 000 nm | 27 000 000 000 nm | 28 000 000 000 nm | 29 000 000 000 nm | 30 000 000 000 nm | 31 000 000 000 nm | 32 000 000 000 nm | 33 000 000 000 nm | 34 000 000 000 nm | 35 000 000 000 nm | 36 000 000 000 nm | 37 000 000 000 nm | 38 000 000 000 nm | 39 000 000 000 nm | 40 000 000 000 nm | 41 000 000 000 nm | 42 000 000 000 nm | 43 000 000 000 nm | 44 000 000 000 nm | 45 000 000 000 nm | 46 000 000 000 nm | 47 000 000 000 nm | 48 000 000 000 nm | 49 000 000 000 nm | 50 000 000 000 nm | 51 000 000 000 nm | 52 000 000 000 nm | 53 000 000 000 nm | 54 000 000 000 nm | 55 000 000 000 nm | 56 000 000 000 nm | 57 000 000 000 nm | 58 000 000 000 nm | 59 000 000 000 nm | 60 000 000 000 nm | 61 000 000 000 nm | 62 000 000 000 nm | 63 000 000 000 nm | 64 000 000 000 nm | 65 000 000 000 nm | 66 000 000 000 nm | 67 000 000 000 nm | 68 000 000 000 nm | 69 000 000 000 nm | 70 000 000 000 nm | 71 000 000 000 nm | 72 000 000 000 nm | 73 000 000 000 nm | 74 000 000 000 nm | 75 000 000 000 nm | 76 000 000 000 nm | 77 000 000 000 nm | 78 000 000 000 nm | 79 000 000 000 nm | 80 000 000 000 nm | 81 000 000 000 nm | 82 000 000 000 nm | 83 000 000 000 nm | 84 000 000 000 nm | 85 000 000 000 nm | 86 000 000 000 nm | 87 000 000 000 nm | 88 000 000 000 nm | 89 000 000 000 nm | 90 000 000 000 nm | 91 000 000 000 nm | 92 000 000 000 nm | 93 000 000 000 nm | 94 000 000 000 nm | 95 000 000 000 nm | 96 000 000 000 nm | 97 000 000 000 nm | 98 000 000 000 nm | 99 000 000 000 nm | 100 000 000 000 nm |
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.
| 1 meters ≡ 1000000000 nanometers | 4 meters ≡ 4000000000 nanometers |
| 1.5 meters ≡ 1500000000 nanometers | 4.5 meters ≡ 4500000000 nanometers |
| 2 meters ≡ 2000000000 nanometers | 5 meters ≡ 5000000000 nanometers |
| 2.5 meters ≡ 2500000000 nanometers | 5.5 meters ≡ 5500000000 nanometers |
| 3 meters ≡ 3000000000 nanometers | 6 meters ≡ 6000000000 nanometers |
The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth of a metre (0.000000001 m). The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10−9 m, in engineering notation as 1 E−9 m, and is simply 1/1000000000 metres.
| 1 nanometers ≡ 1.0E-9 meters | 4 nanometers ≡ 4.0E-9 meters |
| 1.5 nanometers ≡ 1.5E-9 meters | 4.5 nanometers ≡ 4.5E-9 meters |
| 2 nanometers ≡ 2.0E-9 meters | 5 nanometers ≡ 5.0E-9 meters |
| 2.5 nanometers ≡ 2.5E-9 meters | 5.5 nanometers ≡ 5.5E-9 meters |
| 3 nanometers ≡ 3.0E-9 meters | 6 nanometers ≡ 6.0E-9 meters |
| 1 meters ≡ 1 000 000 000 nanometers |
| 1 nanometers ≡ 1.0 × 10-9 meters |