| yoctometer | 1 ym | 2 ym | 3 ym | 4 ym | 5 ym | 6 ym | 7 ym | 8 ym | 9 ym | 10 ym | 11 ym | 12 ym | 13 ym | 14 ym | 15 ym | 16 ym | 17 ym | 18 ym | 19 ym | 20 ym | 21 ym | 22 ym | 23 ym | 24 ym | 25 ym | 26 ym | 27 ym | 28 ym | 29 ym | 30 ym | 31 ym | 32 ym | 33 ym | 34 ym | 35 ym | 36 ym | 37 ym | 38 ym | 39 ym | 40 ym | 41 ym | 42 ym | 43 ym | 44 ym | 45 ym | 46 ym | 47 ym | 48 ym | 49 ym | 50 ym | 51 ym | 52 ym | 53 ym | 54 ym | 55 ym | 56 ym | 57 ym | 58 ym | 59 ym | 60 ym | 61 ym | 62 ym | 63 ym | 64 ym | 65 ym | 66 ym | 67 ym | 68 ym | 69 ym | 70 ym | 71 ym | 72 ym | 73 ym | 74 ym | 75 ym | 76 ym | 77 ym | 78 ym | 79 ym | 80 ym | 81 ym | 82 ym | 83 ym | 84 ym | 85 ym | 86 ym | 87 ym | 88 ym | 89 ym | 90 ym | 91 ym | 92 ym | 93 ym | 94 ym | 95 ym | 96 ym | 97 ym | 98 ym | 99 ym | 100 ym |
| meter | 1.0 × 10-24 m | 2.0 × 10-24 m | 3.0 × 10-24 m | 4.0 × 10-24 m | 5.0 × 10-24 m | 6.0 × 10-24 m | 7.0 × 10-24 m | 8.0 × 10-24 m | 9.0 × 10-24 m | 1.0 × 10-23 m | 1.1 × 10-23 m | 1.2 × 10-23 m | 1.3 × 10-23 m | 1.4 × 10-23 m | 1.5 × 10-23 m | 1.6 × 10-23 m | 1.7 × 10-23 m | 1.8 × 10-23 m | 1.9 × 10-23 m | 2.0 × 10-23 m | 2.1 × 10-23 m | 2.2 × 10-23 m | 2.3 × 10-23 m | 2.4 × 10-23 m | 2.5 × 10-23 m | 2.6 × 10-23 m | 2.7 × 10-23 m | 2.8 × 10-23 m | 2.9 × 10-23 m | 3.0 × 10-23 m | 3.1 × 10-23 m | 3.2 × 10-23 m | 3.3 × 10-23 m | 3.4 × 10-23 m | 3.5 × 10-23 m | 3.6 × 10-23 m | 3.7 × 10-23 m | 3.8 × 10-23 m | 3.9 × 10-23 m | 4.0 × 10-23 m | 4.1 × 10-23 m | 4.2 × 10-23 m | 4.3 × 10-23 m | 4.4 × 10-23 m | 4.5 × 10-23 m | 4.6 × 10-23 m | 4.7 × 10-23 m | 4.8 × 10-23 m | 4.9 × 10-23 m | 5.0 × 10-23 m | 5.1 × 10-23 m | 5.2 × 10-23 m | 5.3 × 10-23 m | 5.4 × 10-23 m | 5.5 × 10-23 m | 5.6 × 10-23 m | 5.7 × 10-23 m | 5.8 × 10-23 m | 5.9 × 10-23 m | 6.0 × 10-23 m | 6.1 × 10-23 m | 6.2 × 10-23 m | 6.3 × 10-23 m | 6.4 × 10-23 m | 6.5 × 10-23 m | 6.6 × 10-23 m | 6.7 × 10-23 m | 6.8 × 10-23 m | 6.9 × 10-23 m | 7.0 × 10-23 m | 7.1 × 10-23 m | 7.2 × 10-23 m | 7.3 × 10-23 m | 7.4 × 10-23 m | 7.5 × 10-23 m | 7.6 × 10-23 m | 7.7 × 10-23 m | 7.8 × 10-23 m | 7.9 × 10-23 m | 8.0 × 10-23 m | 8.1 × 10-23 m | 8.2 × 10-23 m | 8.3 × 10-23 m | 8.4 × 10-23 m | 8.5 × 10-23 m | 8.6 × 10-23 m | 8.7 × 10-23 m | 8.8 × 10-23 m | 8.9 × 10-23 m | 9.0 × 10-23 m | 9.1 × 10-23 m | 9.2 × 10-23 m | 9.3 × 10-23 m | 9.4 × 10-23 m | 9.5 × 10-23 m | 9.6 × 10-23 m | 9.7 × 10-23 m | 9.8 × 10-23 m | 9.9 × 10-23 m | 1.0 × 10-22 m |
The yoctometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: ym) or yoctometer (American spelling) is an SI measure of length that is equal to 10−24 (yocto) of a metre. It is the smallest named subdivision of the metre in the SI base unit of length.
| 1 yoctometers ≡ 1.0E-24 meters | 4 yoctometers ≡ 4.0E-24 meters |
| 1.5 yoctometers ≡ 1.5E-24 meters | 4.5 yoctometers ≡ 4.5E-24 meters |
| 2 yoctometers ≡ 2.0E-24 meters | 5 yoctometers ≡ 5.0E-24 meters |
| 2.5 yoctometers ≡ 2.5E-24 meters | 5.5 yoctometers ≡ 5.5E-24 meters |
| 3 yoctometers ≡ 3.0E-24 meters | 6 yoctometers ≡ 6.0E-24 meters |
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 ≡ 1.0E+24 yoctometers | 4 meters ≡ 4.0E+24 yoctometers |
| 1.5 meters ≡ 1.5E+24 yoctometers | 4.5 meters ≡ 4.5E+24 yoctometers |
| 2 meters ≡ 2.0E+24 yoctometers | 5 meters ≡ 5.0E+24 yoctometers |
| 2.5 meters ≡ 2.5E+24 yoctometers | 5.5 meters ≡ 5.5E+24 yoctometers |
| 3 meters ≡ 3.0E+24 yoctometers | 6 meters ≡ 6.0E+24 yoctometers |
| 1 yoctometers ≡ 1.0 × 10-24 meters |
| 1 meters ≡ 1.0 × 1024 yoctometers |