light-year | 1 ly | 2 ly | 3 ly | 4 ly | 5 ly | 6 ly | 7 ly | 8 ly | 9 ly | 10 ly | 11 ly | 12 ly | 13 ly | 14 ly | 15 ly | 16 ly | 17 ly | 18 ly | 19 ly | 20 ly | 21 ly | 22 ly | 23 ly | 24 ly | 25 ly | 26 ly | 27 ly | 28 ly | 29 ly | 30 ly | 31 ly | 32 ly | 33 ly | 34 ly | 35 ly | 36 ly | 37 ly | 38 ly | 39 ly | 40 ly | 41 ly | 42 ly | 43 ly | 44 ly | 45 ly | 46 ly | 47 ly | 48 ly | 49 ly | 50 ly | 51 ly | 52 ly | 53 ly | 54 ly | 55 ly | 56 ly | 57 ly | 58 ly | 59 ly | 60 ly | 61 ly | 62 ly | 63 ly | 64 ly | 65 ly | 66 ly | 67 ly | 68 ly | 69 ly | 70 ly | 71 ly | 72 ly | 73 ly | 74 ly | 75 ly | 76 ly | 77 ly | 78 ly | 79 ly | 80 ly | 81 ly | 82 ly | 83 ly | 84 ly | 85 ly | 86 ly | 87 ly | 88 ly | 89 ly | 90 ly | 91 ly | 92 ly | 93 ly | 94 ly | 95 ly | 96 ly | 97 ly | 98 ly | 99 ly | 100 ly |
foot, metric (short) | 3.1535094682931 × 1016 smf | 6.3070189365863 × 1016 smf | 9.4605284048794 × 1016 smf | 1.2614037873173 × 1017 smf | 1.5767547341466 × 1017 smf | 1.8921056809759 × 1017 smf | 2.2074566278052 × 1017 smf | 2.5228075746345 × 1017 smf | 2.8381585214638 × 1017 smf | 3.1535094682931 × 1017 smf | 3.4688604151224 × 1017 smf | 3.7842113619518 × 1017 smf | 4.0995623087811 × 1017 smf | 4.4149132556104 × 1017 smf | 4.7302642024397 × 1017 smf | 5.045615149269 × 1017 smf | 5.3609660960983 × 1017 smf | 5.6763170429276 × 1017 smf | 5.991667989757 × 1017 smf | 6.3070189365863 × 1017 smf | 6.6223698834156 × 1017 smf | 6.9377208302449 × 1017 smf | 7.2530717770742 × 1017 smf | 7.5684227239035 × 1017 smf | 7.8837736707328 × 1017 smf | 8.1991246175621 × 1017 smf | 8.5144755643915 × 1017 smf | 8.8298265112208 × 1017 smf | 9.1451774580501 × 1017 smf | 9.4605284048794 × 1017 smf | 9.7758793517087 × 1017 smf | 1.0091230298538 × 1018 smf | 1.0406581245367 × 1018 smf | 1.0721932192197 × 1018 smf | 1.1037283139026 × 1018 smf | 1.1352634085855 × 1018 smf | 1.1667985032685 × 1018 smf | 1.1983335979514 × 1018 smf | 1.2298686926343 × 1018 smf | 1.2614037873173 × 1018 smf | 1.2929388820002 × 1018 smf | 1.3244739766831 × 1018 smf | 1.356009071366 × 1018 smf | 1.387544166049 × 1018 smf | 1.4190792607319 × 1018 smf | 1.4506143554148 × 1018 smf | 1.4821494500978 × 1018 smf | 1.5136845447807 × 1018 smf | 1.5452196394636 × 1018 smf | 1.5767547341466 × 1018 smf | 1.6082898288295 × 1018 smf | 1.6398249235124 × 1018 smf | 1.6713600181954 × 1018 smf | 1.7028951128783 × 1018 smf | 1.7344302075612 × 1018 smf | 1.7659653022442 × 1018 smf | 1.7975003969271 × 1018 smf | 1.82903549161 × 1018 smf | 1.8605705862929 × 1018 smf | 1.8921056809759 × 1018 smf | 1.9236407756588 × 1018 smf | 1.9551758703417 × 1018 smf | 1.9867109650247 × 1018 smf | 2.0182460597076 × 1018 smf | 2.0497811543905 × 1018 smf | 2.0813162490735 × 1018 smf | 2.1128513437564 × 1018 smf | 2.1443864384393 × 1018 smf | 2.1759215331223 × 1018 smf | 2.2074566278052 × 1018 smf | 2.2389917224881 × 1018 smf | 2.2705268171711 × 1018 smf | 2.302061911854 × 1018 smf | 2.3335970065369 × 1018 smf | 2.3651321012198 × 1018 smf | 2.3966671959028 × 1018 smf | 2.4282022905857 × 1018 smf | 2.4597373852686 × 1018 smf | 2.4912724799516 × 1018 smf | 2.5228075746345 × 1018 smf | 2.5543426693174 × 1018 smf | 2.5858777640004 × 1018 smf | 2.6174128586833 × 1018 smf | 2.6489479533662 × 1018 smf | 2.6804830480492 × 1018 smf | 2.7120181427321 × 1018 smf | 2.743553237415 × 1018 smf | 2.775088332098 × 1018 smf | 2.8066234267809 × 1018 smf | 2.8381585214638 × 1018 smf | 2.8696936161468 × 1018 smf | 2.9012287108297 × 1018 smf | 2.9327638055126 × 1018 smf | 2.9642989001955 × 1018 smf | 2.9958339948785 × 1018 smf | 3.0273690895614 × 1018 smf | 3.0589041842443 × 1018 smf | 3.0904392789273 × 1018 smf | 3.1219743736102 × 1018 smf | 3.1535094682931 × 1018 smf |
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 = 3.1535094682931E+16 feet, metric (short) | 4 light-years = 1.2614037873173E+17 feet, metric (short) |
1.5 light-years = 4.7302642024397E+16 feet, metric (short) | 4.5 light-years = 1.4190792607319E+17 feet, metric (short) |
2 light-years = 6.3070189365863E+16 feet, metric (short) | 5 light-years = 1.5767547341466E+17 feet, metric (short) |
2.5 light-years = 7.8837736707328E+16 feet, metric (short) | 5.5 light-years = 1.7344302075612E+17 feet, metric (short) |
3 light-years = 9.4605284048794E+16 feet, metric (short) | 6 light-years = 1.8921056809759E+17 feet, metric (short) |
≡ 0.30 m
1 feet, metric (short) = 3.1710702316085E-17 light-years | 4 feet, metric (short) = 1.2684280926434E-16 light-years |
1.5 feet, metric (short) = 4.7566053474128E-17 light-years | 4.5 feet, metric (short) = 1.4269816042238E-16 light-years |
2 feet, metric (short) = 6.3421404632171E-17 light-years | 5 feet, metric (short) = 1.5855351158043E-16 light-years |
2.5 feet, metric (short) = 7.9276755790213E-17 light-years | 5.5 feet, metric (short) = 1.7440886273847E-16 light-years |
3 feet, metric (short) = 9.5132106948256E-17 light-years | 6 feet, metric (short) = 1.9026421389651E-16 light-years |
1 light-years = 3.1535094682931 × 1016 feet, metric (short) |
1 feet, metric (short) = 3.1710702316085 × 10-17 light-years |