| gigameter | 1 Gm | 2 Gm | 3 Gm | 4 Gm | 5 Gm | 6 Gm | 7 Gm | 8 Gm | 9 Gm | 10 Gm | 11 Gm | 12 Gm | 13 Gm | 14 Gm | 15 Gm | 16 Gm | 17 Gm | 18 Gm | 19 Gm | 20 Gm | 21 Gm | 22 Gm | 23 Gm | 24 Gm | 25 Gm | 26 Gm | 27 Gm | 28 Gm | 29 Gm | 30 Gm | 31 Gm | 32 Gm | 33 Gm | 34 Gm | 35 Gm | 36 Gm | 37 Gm | 38 Gm | 39 Gm | 40 Gm | 41 Gm | 42 Gm | 43 Gm | 44 Gm | 45 Gm | 46 Gm | 47 Gm | 48 Gm | 49 Gm | 50 Gm | 51 Gm | 52 Gm | 53 Gm | 54 Gm | 55 Gm | 56 Gm | 57 Gm | 58 Gm | 59 Gm | 60 Gm | 61 Gm | 62 Gm | 63 Gm | 64 Gm | 65 Gm | 66 Gm | 67 Gm | 68 Gm | 69 Gm | 70 Gm | 71 Gm | 72 Gm | 73 Gm | 74 Gm | 75 Gm | 76 Gm | 77 Gm | 78 Gm | 79 Gm | 80 Gm | 81 Gm | 82 Gm | 83 Gm | 84 Gm | 85 Gm | 86 Gm | 87 Gm | 88 Gm | 89 Gm | 90 Gm | 91 Gm | 92 Gm | 93 Gm | 94 Gm | 95 Gm | 96 Gm | 97 Gm | 98 Gm | 99 Gm | 100 Gm |
| light-year | 1.0570234105362 × 10-7 ly | 2.1140468210724 × 10-7 ly | 3.1710702316085 × 10-7 ly | 4.2280936421447 × 10-7 ly | 5.2851170526809 × 10-7 ly | 6.3421404632171 × 10-7 ly | 7.3991638737532 × 10-7 ly | 8.4561872842894 × 10-7 ly | 9.5132106948256 × 10-7 ly | 1.0570234105362 × 10-6 ly | 1.1627257515898 × 10-6 ly | 1.2684280926434 × 10-6 ly | 1.374130433697 × 10-6 ly | 1.4798327747506 × 10-6 ly | 1.5855351158043 × 10-6 ly | 1.6912374568579 × 10-6 ly | 1.7969397979115 × 10-6 ly | 1.9026421389651 × 10-6 ly | 2.0083444800187 × 10-6 ly | 2.1140468210724 × 10-6 ly | 2.219749162126 × 10-6 ly | 2.3254515031796 × 10-6 ly | 2.4311538442332 × 10-6 ly | 2.5368561852868 × 10-6 ly | 2.6425585263404 × 10-6 ly | 2.7482608673941 × 10-6 ly | 2.8539632084477 × 10-6 ly | 2.9596655495013 × 10-6 ly | 3.0653678905549 × 10-6 ly | 3.1710702316085 × 10-6 ly | 3.2767725726621 × 10-6 ly | 3.3824749137158 × 10-6 ly | 3.4881772547694 × 10-6 ly | 3.593879595823 × 10-6 ly | 3.6995819368766 × 10-6 ly | 3.8052842779302 × 10-6 ly | 3.9109866189839 × 10-6 ly | 4.0166889600375 × 10-6 ly | 4.1223913010911 × 10-6 ly | 4.2280936421447 × 10-6 ly | 4.3337959831983 × 10-6 ly | 4.4394983242519 × 10-6 ly | 4.5452006653056 × 10-6 ly | 4.6509030063592 × 10-6 ly | 4.7566053474128 × 10-6 ly | 4.8623076884664 × 10-6 ly | 4.96801002952 × 10-6 ly | 5.0737123705736 × 10-6 ly | 5.1794147116273 × 10-6 ly | 5.2851170526809 × 10-6 ly | 5.3908193937345 × 10-6 ly | 5.4965217347881 × 10-6 ly | 5.6022240758417 × 10-6 ly | 5.7079264168954 × 10-6 ly | 5.813628757949 × 10-6 ly | 5.9193310990026 × 10-6 ly | 6.0250334400562 × 10-6 ly | 6.1307357811098 × 10-6 ly | 6.2364381221634 × 10-6 ly | 6.3421404632171 × 10-6 ly | 6.4478428042707 × 10-6 ly | 6.5535451453243 × 10-6 ly | 6.6592474863779 × 10-6 ly | 6.7649498274315 × 10-6 ly | 6.8706521684851 × 10-6 ly | 6.9763545095388 × 10-6 ly | 7.0820568505924 × 10-6 ly | 7.187759191646 × 10-6 ly | 7.2934615326996 × 10-6 ly | 7.3991638737532 × 10-6 ly | 7.5048662148069 × 10-6 ly | 7.6105685558605 × 10-6 ly | 7.7162708969141 × 10-6 ly | 7.8219732379677 × 10-6 ly | 7.9276755790213 × 10-6 ly | 8.0333779200749 × 10-6 ly | 8.1390802611286 × 10-6 ly | 8.2447826021822 × 10-6 ly | 8.3504849432358 × 10-6 ly | 8.4561872842894 × 10-6 ly | 8.561889625343 × 10-6 ly | 8.6675919663966 × 10-6 ly | 8.7732943074503 × 10-6 ly | 8.8789966485039 × 10-6 ly | 8.9846989895575 × 10-6 ly | 9.0904013306111 × 10-6 ly | 9.1961036716647 × 10-6 ly | 9.3018060127184 × 10-6 ly | 9.407508353772 × 10-6 ly | 9.5132106948256 × 10-6 ly | 9.6189130358792 × 10-6 ly | 9.7246153769328 × 10-6 ly | 9.8303177179864 × 10-6 ly | 9.9360200590401 × 10-6 ly | 1.0041722400094 × 10-5 ly | 1.0147424741147 × 10-5 ly | 1.0253127082201 × 10-5 ly | 1.0358829423255 × 10-5 ly | 1.0464531764308 × 10-5 ly | 1.0570234105362 × 10-5 ly |
Gigameter or gigametre is equal to 1,000,000,000 meters or 106 meters (unit of length), comes from a combination of the metric prefix giga (G) and the SI unit of length meter (m). Plural name is gigameters.
| 1 gigameters = 1.0570234105362E-7 light-years | 4 gigameters = 4.2280936421447E-7 light-years |
| 1.5 gigameters = 1.5855351158043E-7 light-years | 4.5 gigameters = 4.7566053474128E-7 light-years |
| 2 gigameters = 2.1140468210724E-7 light-years | 5 gigameters = 5.2851170526809E-7 light-years |
| 2.5 gigameters = 2.6425585263404E-7 light-years | 5.5 gigameters = 5.813628757949E-7 light-years |
| 3 gigameters = 3.1710702316085E-7 light-years | 6 gigameters = 6.3421404632171E-7 light-years |
The light-year is a unit of length used to express astronomical distances. It is about 9.5 quadrillion metres or 5.9 trillion miles. As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days). Because it includes the word "year", the term light-year is sometimes misinterpreted as a unit of time.
| 1 light-years = 9460528.4048794 gigameters | 4 light-years = 37842113.619518 gigameters |
| 1.5 light-years = 14190792.607319 gigameters | 4.5 light-years = 42572377.821957 gigameters |
| 2 light-years = 18921056.809759 gigameters | 5 light-years = 47302642.024397 gigameters |
| 2.5 light-years = 23651321.012199 gigameters | 5.5 light-years = 52032906.226837 gigameters |
| 3 light-years = 28381585.214638 gigameters | 6 light-years = 56763170.429276 gigameters |
| 1 gigameters = 1.0570234105362 × 10-7 light-years |
| 1 light-years = 9,460,528.4048794 gigameters |