| cubit | 1 cubit | 2 cubit | 3 cubit | 4 cubit | 5 cubit | 6 cubit | 7 cubit | 8 cubit | 9 cubit | 10 cubit | 11 cubit | 12 cubit | 13 cubit | 14 cubit | 15 cubit | 16 cubit | 17 cubit | 18 cubit | 19 cubit | 20 cubit | 21 cubit | 22 cubit | 23 cubit | 24 cubit | 25 cubit | 26 cubit | 27 cubit | 28 cubit | 29 cubit | 30 cubit | 31 cubit | 32 cubit | 33 cubit | 34 cubit | 35 cubit | 36 cubit | 37 cubit | 38 cubit | 39 cubit | 40 cubit | 41 cubit | 42 cubit | 43 cubit | 44 cubit | 45 cubit | 46 cubit | 47 cubit | 48 cubit | 49 cubit | 50 cubit | 51 cubit | 52 cubit | 53 cubit | 54 cubit | 55 cubit | 56 cubit | 57 cubit | 58 cubit | 59 cubit | 60 cubit | 61 cubit | 62 cubit | 63 cubit | 64 cubit | 65 cubit | 66 cubit | 67 cubit | 68 cubit | 69 cubit | 70 cubit | 71 cubit | 72 cubit | 73 cubit | 74 cubit | 75 cubit | 76 cubit | 77 cubit | 78 cubit | 79 cubit | 80 cubit | 81 cubit | 82 cubit | 83 cubit | 84 cubit | 85 cubit | 86 cubit | 87 cubit | 88 cubit | 89 cubit | 90 cubit | 91 cubit | 92 cubit | 93 cubit | 94 cubit | 95 cubit | 96 cubit | 97 cubit | 98 cubit | 99 cubit | 100 cubit |
| light-second | 1.6678204759908 × 10-9 light-second | 3.3356409519815 × 10-9 light-second | 5.0034614279723 × 10-9 light-second | 6.671281903963 × 10-9 light-second | 8.3391023799538 × 10-9 light-second | 1.0006922855945 × 10-8 light-second | 1.1674743331935 × 10-8 light-second | 1.3342563807926 × 10-8 light-second | 1.5010384283917 × 10-8 light-second | 1.6678204759908 × 10-8 light-second | 1.8346025235898 × 10-8 light-second | 2.0013845711889 × 10-8 light-second | 2.168166618788 × 10-8 light-second | 2.3349486663871 × 10-8 light-second | 2.5017307139861 × 10-8 light-second | 2.6685127615852 × 10-8 light-second | 2.8352948091843 × 10-8 light-second | 3.0020768567834 × 10-8 light-second | 3.1688589043824 × 10-8 light-second | 3.3356409519815 × 10-8 light-second | 3.5024229995806 × 10-8 light-second | 3.6692050471797 × 10-8 light-second | 3.8359870947787 × 10-8 light-second | 4.0027691423778 × 10-8 light-second | 4.1695511899769 × 10-8 light-second | 4.336333237576 × 10-8 light-second | 4.5031152851751 × 10-8 light-second | 4.6698973327741 × 10-8 light-second | 4.8366793803732 × 10-8 light-second | 5.0034614279723 × 10-8 light-second | 5.1702434755714 × 10-8 light-second | 5.3370255231704 × 10-8 light-second | 5.5038075707695 × 10-8 light-second | 5.6705896183686 × 10-8 light-second | 5.8373716659677 × 10-8 light-second | 6.0041537135667 × 10-8 light-second | 6.1709357611658 × 10-8 light-second | 6.3377178087649 × 10-8 light-second | 6.504499856364 × 10-8 light-second | 6.671281903963 × 10-8 light-second | 6.8380639515621 × 10-8 light-second | 7.0048459991612 × 10-8 light-second | 7.1716280467603 × 10-8 light-second | 7.3384100943593 × 10-8 light-second | 7.5051921419584 × 10-8 light-second | 7.6719741895575 × 10-8 light-second | 7.8387562371566 × 10-8 light-second | 8.0055382847556 × 10-8 light-second | 8.1723203323547 × 10-8 light-second | 8.3391023799538 × 10-8 light-second | 8.5058844275529 × 10-8 light-second | 8.672666475152 × 10-8 light-second | 8.839448522751 × 10-8 light-second | 9.0062305703501 × 10-8 light-second | 9.1730126179492 × 10-8 light-second | 9.3397946655483 × 10-8 light-second | 9.5065767131473 × 10-8 light-second | 9.6733587607464 × 10-8 light-second | 9.8401408083455 × 10-8 light-second | 1.0006922855945 × 10-7 light-second | 1.0173704903544 × 10-7 light-second | 1.0340486951143 × 10-7 light-second | 1.0507268998742 × 10-7 light-second | 1.0674051046341 × 10-7 light-second | 1.084083309394 × 10-7 light-second | 1.1007615141539 × 10-7 light-second | 1.1174397189138 × 10-7 light-second | 1.1341179236737 × 10-7 light-second | 1.1507961284336 × 10-7 light-second | 1.1674743331935 × 10-7 light-second | 1.1841525379534 × 10-7 light-second | 1.2008307427133 × 10-7 light-second | 1.2175089474733 × 10-7 light-second | 1.2341871522332 × 10-7 light-second | 1.2508653569931 × 10-7 light-second | 1.267543561753 × 10-7 light-second | 1.2842217665129 × 10-7 light-second | 1.3008999712728 × 10-7 light-second | 1.3175781760327 × 10-7 light-second | 1.3342563807926 × 10-7 light-second | 1.3509345855525 × 10-7 light-second | 1.3676127903124 × 10-7 light-second | 1.3842909950723 × 10-7 light-second | 1.4009691998322 × 10-7 light-second | 1.4176474045921 × 10-7 light-second | 1.4343256093521 × 10-7 light-second | 1.451003814112 × 10-7 light-second | 1.4676820188719 × 10-7 light-second | 1.4843602236318 × 10-7 light-second | 1.5010384283917 × 10-7 light-second | 1.5177166331516 × 10-7 light-second | 1.5343948379115 × 10-7 light-second | 1.5510730426714 × 10-7 light-second | 1.5677512474313 × 10-7 light-second | 1.5844294521912 × 10-7 light-second | 1.6011076569511 × 10-7 light-second | 1.617785861711 × 10-7 light-second | 1.6344640664709 × 10-7 light-second | 1.6511422712309 × 10-7 light-second | 1.6678204759908 × 10-7 light-second |
The cubit is an ancient unit based on the forearm length from the tip of the middle finger to the bottom of the elbow. Cubits of various lengths were employed in many parts of the world in antiquity, during the Middle Ages and as recently as Early Modern Times. The term is still used in hedge laying, the length of the forearm being frequently used to determine the interval between stakes placed within the hedge.
| 1 cubit ≈ 1.6678204759908E-9 light-seconds | 4 cubit ≈ 6.671281903963E-9 light-seconds |
| 1.5 cubit ≈ 2.5017307139861E-9 light-seconds | 4.5 cubit ≈ 7.5051921419584E-9 light-seconds |
| 2 cubit ≈ 3.3356409519815E-9 light-seconds | 5 cubit ≈ 8.3391023799538E-9 light-seconds |
| 2.5 cubit ≈ 4.1695511899769E-9 light-seconds | 5.5 cubit ≈ 9.1730126179492E-9 light-seconds |
| 3 cubit ≈ 5.0034614279723E-9 light-seconds | 6 cubit ≈ 1.0006922855945E-8 light-seconds |
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).
| 1 light-seconds ≈ 599584916 cubit | 4 light-seconds ≈ 2398339664 cubit |
| 1.5 light-seconds ≈ 899377374 cubit | 4.5 light-seconds ≈ 2698132122 cubit |
| 2 light-seconds ≈ 1199169832 cubit | 5 light-seconds ≈ 2997924580 cubit |
| 2.5 light-seconds ≈ 1498962290 cubit | 5.5 light-seconds ≈ 3297717038 cubit |
| 3 light-seconds ≈ 1798754748 cubit | 6 light-seconds ≈ 3597509496 cubit |
| 1 cubit ≈ 1.6678204759908 × 10-9 light-seconds |
| 1 light-seconds ≈ 599 584 916 cubit |