| 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 |
| light-second | 3.3356409519815 × 10-9 light-second | 6.671281903963 × 10-9 light-second | 1.0006922855945 × 10-8 light-second | 1.3342563807926 × 10-8 light-second | 1.6678204759908 × 10-8 light-second | 2.0013845711889 × 10-8 light-second | 2.3349486663871 × 10-8 light-second | 2.6685127615852 × 10-8 light-second | 3.0020768567834 × 10-8 light-second | 3.3356409519815 × 10-8 light-second | 3.6692050471797 × 10-8 light-second | 4.0027691423778 × 10-8 light-second | 4.336333237576 × 10-8 light-second | 4.6698973327741 × 10-8 light-second | 5.0034614279723 × 10-8 light-second | 5.3370255231704 × 10-8 light-second | 5.6705896183686 × 10-8 light-second | 6.0041537135667 × 10-8 light-second | 6.3377178087649 × 10-8 light-second | 6.671281903963 × 10-8 light-second | 7.0048459991612 × 10-8 light-second | 7.3384100943593 × 10-8 light-second | 7.6719741895575 × 10-8 light-second | 8.0055382847556 × 10-8 light-second | 8.3391023799538 × 10-8 light-second | 8.672666475152 × 10-8 light-second | 9.0062305703501 × 10-8 light-second | 9.3397946655483 × 10-8 light-second | 9.6733587607464 × 10-8 light-second | 1.0006922855945 × 10-7 light-second | 1.0340486951143 × 10-7 light-second | 1.0674051046341 × 10-7 light-second | 1.1007615141539 × 10-7 light-second | 1.1341179236737 × 10-7 light-second | 1.1674743331935 × 10-7 light-second | 1.2008307427133 × 10-7 light-second | 1.2341871522332 × 10-7 light-second | 1.267543561753 × 10-7 light-second | 1.3008999712728 × 10-7 light-second | 1.3342563807926 × 10-7 light-second | 1.3676127903124 × 10-7 light-second | 1.4009691998322 × 10-7 light-second | 1.4343256093521 × 10-7 light-second | 1.4676820188719 × 10-7 light-second | 1.5010384283917 × 10-7 light-second | 1.5343948379115 × 10-7 light-second | 1.5677512474313 × 10-7 light-second | 1.6011076569511 × 10-7 light-second | 1.6344640664709 × 10-7 light-second | 1.6678204759908 × 10-7 light-second | 1.7011768855106 × 10-7 light-second | 1.7345332950304 × 10-7 light-second | 1.7678897045502 × 10-7 light-second | 1.80124611407 × 10-7 light-second | 1.8346025235898 × 10-7 light-second | 1.8679589331097 × 10-7 light-second | 1.9013153426295 × 10-7 light-second | 1.9346717521493 × 10-7 light-second | 1.9680281616691 × 10-7 light-second | 2.0013845711889 × 10-7 light-second | 2.0347409807087 × 10-7 light-second | 2.0680973902285 × 10-7 light-second | 2.1014537997484 × 10-7 light-second | 2.1348102092682 × 10-7 light-second | 2.168166618788 × 10-7 light-second | 2.2015230283078 × 10-7 light-second | 2.2348794378276 × 10-7 light-second | 2.2682358473474 × 10-7 light-second | 2.3015922568672 × 10-7 light-second | 2.3349486663871 × 10-7 light-second | 2.3683050759069 × 10-7 light-second | 2.4016614854267 × 10-7 light-second | 2.4350178949465 × 10-7 light-second | 2.4683743044663 × 10-7 light-second | 2.5017307139861 × 10-7 light-second | 2.535087123506 × 10-7 light-second | 2.5684435330258 × 10-7 light-second | 2.6017999425456 × 10-7 light-second | 2.6351563520654 × 10-7 light-second | 2.6685127615852 × 10-7 light-second | 2.701869171105 × 10-7 light-second | 2.7352255806248 × 10-7 light-second | 2.7685819901447 × 10-7 light-second | 2.8019383996645 × 10-7 light-second | 2.8352948091843 × 10-7 light-second | 2.8686512187041 × 10-7 light-second | 2.9020076282239 × 10-7 light-second | 2.9353640377437 × 10-7 light-second | 2.9687204472636 × 10-7 light-second | 3.0020768567834 × 10-7 light-second | 3.0354332663032 × 10-7 light-second | 3.068789675823 × 10-7 light-second | 3.1021460853428 × 10-7 light-second | 3.1355024948626 × 10-7 light-second | 3.1688589043824 × 10-7 light-second | 3.2022153139023 × 10-7 light-second | 3.2355717234221 × 10-7 light-second | 3.2689281329419 × 10-7 light-second | 3.3022845424617 × 10-7 light-second | 3.3356409519815 × 10-7 light-second |
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 ≡ 3.3356409519815E-9 light-seconds | 4 meters ≡ 1.3342563807926E-8 light-seconds |
| 1.5 meters ≡ 5.0034614279723E-9 light-seconds | 4.5 meters ≡ 1.5010384283917E-8 light-seconds |
| 2 meters ≡ 6.671281903963E-9 light-seconds | 5 meters ≡ 1.6678204759908E-8 light-seconds |
| 2.5 meters ≡ 8.3391023799538E-9 light-seconds | 5.5 meters ≡ 1.8346025235898E-8 light-seconds |
| 3 meters ≡ 1.0006922855945E-8 light-seconds | 6 meters ≡ 2.0013845711889E-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 ≡ 299792458 meters | 4 light-seconds ≡ 1199169832 meters |
| 1.5 light-seconds ≡ 449688687 meters | 4.5 light-seconds ≡ 1349066061 meters |
| 2 light-seconds ≡ 599584916 meters | 5 light-seconds ≡ 1498962290 meters |
| 2.5 light-seconds ≡ 749481145 meters | 5.5 light-seconds ≡ 1648858519 meters |
| 3 light-seconds ≡ 899377374 meters | 6 light-seconds ≡ 1798754748 meters |
| 1 meters ≡ 3.3356409519815 × 10-9 light-seconds |
| 1 light-seconds ≡ 299 792 458 meters |