| finger (cloth) | 1 finger (cloth) | 2 finger (cloth) | 3 finger (cloth) | 4 finger (cloth) | 5 finger (cloth) | 6 finger (cloth) | 7 finger (cloth) | 8 finger (cloth) | 9 finger (cloth) | 10 finger (cloth) | 11 finger (cloth) | 12 finger (cloth) | 13 finger (cloth) | 14 finger (cloth) | 15 finger (cloth) | 16 finger (cloth) | 17 finger (cloth) | 18 finger (cloth) | 19 finger (cloth) | 20 finger (cloth) | 21 finger (cloth) | 22 finger (cloth) | 23 finger (cloth) | 24 finger (cloth) | 25 finger (cloth) | 26 finger (cloth) | 27 finger (cloth) | 28 finger (cloth) | 29 finger (cloth) | 30 finger (cloth) | 31 finger (cloth) | 32 finger (cloth) | 33 finger (cloth) | 34 finger (cloth) | 35 finger (cloth) | 36 finger (cloth) | 37 finger (cloth) | 38 finger (cloth) | 39 finger (cloth) | 40 finger (cloth) | 41 finger (cloth) | 42 finger (cloth) | 43 finger (cloth) | 44 finger (cloth) | 45 finger (cloth) | 46 finger (cloth) | 47 finger (cloth) | 48 finger (cloth) | 49 finger (cloth) | 50 finger (cloth) | 51 finger (cloth) | 52 finger (cloth) | 53 finger (cloth) | 54 finger (cloth) | 55 finger (cloth) | 56 finger (cloth) | 57 finger (cloth) | 58 finger (cloth) | 59 finger (cloth) | 60 finger (cloth) | 61 finger (cloth) | 62 finger (cloth) | 63 finger (cloth) | 64 finger (cloth) | 65 finger (cloth) | 66 finger (cloth) | 67 finger (cloth) | 68 finger (cloth) | 69 finger (cloth) | 70 finger (cloth) | 71 finger (cloth) | 72 finger (cloth) | 73 finger (cloth) | 74 finger (cloth) | 75 finger (cloth) | 76 finger (cloth) | 77 finger (cloth) | 78 finger (cloth) | 79 finger (cloth) | 80 finger (cloth) | 81 finger (cloth) | 82 finger (cloth) | 83 finger (cloth) | 84 finger (cloth) | 85 finger (cloth) | 86 finger (cloth) | 87 finger (cloth) | 88 finger (cloth) | 89 finger (cloth) | 90 finger (cloth) | 91 finger (cloth) | 92 finger (cloth) | 93 finger (cloth) | 94 finger (cloth) | 95 finger (cloth) | 96 finger (cloth) | 97 finger (cloth) | 98 finger (cloth) | 99 finger (cloth) | 100 finger (cloth) |
| light-second | 3.8126376081149 × 10-10 light-second | 7.6252752162298 × 10-10 light-second | 1.1437912824345 × 10-9 light-second | 1.525055043246 × 10-9 light-second | 1.9063188040574 × 10-9 light-second | 2.2875825648689 × 10-9 light-second | 2.6688463256804 × 10-9 light-second | 3.0501100864919 × 10-9 light-second | 3.4313738473034 × 10-9 light-second | 3.8126376081149 × 10-9 light-second | 4.1939013689264 × 10-9 light-second | 4.5751651297379 × 10-9 light-second | 4.9564288905493 × 10-9 light-second | 5.3376926513608 × 10-9 light-second | 5.7189564121723 × 10-9 light-second | 6.1002201729838 × 10-9 light-second | 6.4814839337953 × 10-9 light-second | 6.8627476946068 × 10-9 light-second | 7.2440114554183 × 10-9 light-second | 7.6252752162298 × 10-9 light-second | 8.0065389770412 × 10-9 light-second | 8.3878027378527 × 10-9 light-second | 8.7690664986642 × 10-9 light-second | 9.1503302594757 × 10-9 light-second | 9.5315940202872 × 10-9 light-second | 9.9128577810987 × 10-9 light-second | 1.029412154191 × 10-8 light-second | 1.0675385302722 × 10-8 light-second | 1.1056649063533 × 10-8 light-second | 1.1437912824345 × 10-8 light-second | 1.1819176585156 × 10-8 light-second | 1.2200440345968 × 10-8 light-second | 1.2581704106779 × 10-8 light-second | 1.2962967867591 × 10-8 light-second | 1.3344231628402 × 10-8 light-second | 1.3725495389214 × 10-8 light-second | 1.4106759150025 × 10-8 light-second | 1.4488022910837 × 10-8 light-second | 1.4869286671648 × 10-8 light-second | 1.525055043246 × 10-8 light-second | 1.5631814193271 × 10-8 light-second | 1.6013077954082 × 10-8 light-second | 1.6394341714894 × 10-8 light-second | 1.6775605475705 × 10-8 light-second | 1.7156869236517 × 10-8 light-second | 1.7538132997328 × 10-8 light-second | 1.791939675814 × 10-8 light-second | 1.8300660518951 × 10-8 light-second | 1.8681924279763 × 10-8 light-second | 1.9063188040574 × 10-8 light-second | 1.9444451801386 × 10-8 light-second | 1.9825715562197 × 10-8 light-second | 2.0206979323009 × 10-8 light-second | 2.058824308382 × 10-8 light-second | 2.0969506844632 × 10-8 light-second | 2.1350770605443 × 10-8 light-second | 2.1732034366255 × 10-8 light-second | 2.2113298127066 × 10-8 light-second | 2.2494561887878 × 10-8 light-second | 2.2875825648689 × 10-8 light-second | 2.3257089409501 × 10-8 light-second | 2.3638353170312 × 10-8 light-second | 2.4019616931124 × 10-8 light-second | 2.4400880691935 × 10-8 light-second | 2.4782144452747 × 10-8 light-second | 2.5163408213558 × 10-8 light-second | 2.554467197437 × 10-8 light-second | 2.5925935735181 × 10-8 light-second | 2.6307199495993 × 10-8 light-second | 2.6688463256804 × 10-8 light-second | 2.7069727017616 × 10-8 light-second | 2.7450990778427 × 10-8 light-second | 2.7832254539239 × 10-8 light-second | 2.821351830005 × 10-8 light-second | 2.8594782060862 × 10-8 light-second | 2.8976045821673 × 10-8 light-second | 2.9357309582485 × 10-8 light-second | 2.9738573343296 × 10-8 light-second | 3.0119837104108 × 10-8 light-second | 3.0501100864919 × 10-8 light-second | 3.0882364625731 × 10-8 light-second | 3.1263628386542 × 10-8 light-second | 3.1644892147353 × 10-8 light-second | 3.2026155908165 × 10-8 light-second | 3.2407419668976 × 10-8 light-second | 3.2788683429788 × 10-8 light-second | 3.3169947190599 × 10-8 light-second | 3.3551210951411 × 10-8 light-second | 3.3932474712222 × 10-8 light-second | 3.4313738473034 × 10-8 light-second | 3.4695002233845 × 10-8 light-second | 3.5076265994657 × 10-8 light-second | 3.5457529755468 × 10-8 light-second | 3.583879351628 × 10-8 light-second | 3.6220057277091 × 10-8 light-second | 3.6601321037903 × 10-8 light-second | 3.6982584798714 × 10-8 light-second | 3.7363848559526 × 10-8 light-second | 3.7745112320337 × 10-8 light-second | 3.8126376081149 × 10-8 light-second |
A finger (sometimes fingerbreadth or finger's breadth) is any of several units of measurement that are approximately the width of an adult human finger, including:
The digit, also known as digitus or digitus transversus (Latin), dactyl (Greek) or dactylus, or finger's breadth — 3⁄4 of an inch or 1⁄16 of a foot
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| finger (cloth) | ≡ 4 ⁄12 in | = 0.1143 m | Other (Length) |
| finger (cloth) | light-seconds | finger (cloth) | light-seconds |
|---|---|---|---|
| 1 | = 3.8126376081149E-10 | 4 | = 1.525055043246E-9 |
| 1.5 | = 5.7189564121723E-10 | 4.5 | = 1.7156869236517E-9 |
| 2 | = 7.6252752162298E-10 | 5 | = 1.9063188040574E-9 |
| 2.5 | = 9.5315940202872E-10 | 5.5 | = 2.0969506844632E-9 |
| 3 | = 1.1437912824345E-9 | 6 | = 2.2875825648689E-9 |
The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in onesecond, and is equal to exactly 299792458 metres (just over 186282 miles).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| light-second | ≡ Distance light travels in one second in vacuum | ≡ 299 792 458 m | Science - Astronomy (Length) |
| light-seconds | finger (cloth) | light-seconds | finger (cloth) |
|---|---|---|---|
| 1 | = 2622856150.4812 | 4 | = 10491424601.925 |
| 1.5 | = 3934284225.7218 | 4.5 | = 11802852677.165 |
| 2 | = 5245712300.9624 | 5 | = 13114280752.406 |
| 2.5 | = 6557140376.203 | 5.5 | = 14425708827.647 |
| 3 | = 7868568451.4436 | 6 | = 15737136902.887 |
| finger (cloth) | light-seconds |
|---|---|
| 1 | = 3.8126376081149 × 10-10 |
| 2,622,856,150.4812 | = 1 |
| 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 …) |