| barleycorn | 1 barleycorn | 2 barleycorn | 3 barleycorn | 4 barleycorn | 5 barleycorn | 6 barleycorn | 7 barleycorn | 8 barleycorn | 9 barleycorn | 10 barleycorn | 11 barleycorn | 12 barleycorn | 13 barleycorn | 14 barleycorn | 15 barleycorn | 16 barleycorn | 17 barleycorn | 18 barleycorn | 19 barleycorn | 20 barleycorn | 21 barleycorn | 22 barleycorn | 23 barleycorn | 24 barleycorn | 25 barleycorn | 26 barleycorn | 27 barleycorn | 28 barleycorn | 29 barleycorn | 30 barleycorn | 31 barleycorn | 32 barleycorn | 33 barleycorn | 34 barleycorn | 35 barleycorn | 36 barleycorn | 37 barleycorn | 38 barleycorn | 39 barleycorn | 40 barleycorn | 41 barleycorn | 42 barleycorn | 43 barleycorn | 44 barleycorn | 45 barleycorn | 46 barleycorn | 47 barleycorn | 48 barleycorn | 49 barleycorn | 50 barleycorn | 51 barleycorn | 52 barleycorn | 53 barleycorn | 54 barleycorn | 55 barleycorn | 56 barleycorn | 57 barleycorn | 58 barleycorn | 59 barleycorn | 60 barleycorn | 61 barleycorn | 62 barleycorn | 63 barleycorn | 64 barleycorn | 65 barleycorn | 66 barleycorn | 67 barleycorn | 68 barleycorn | 69 barleycorn | 70 barleycorn | 71 barleycorn | 72 barleycorn | 73 barleycorn | 74 barleycorn | 75 barleycorn | 76 barleycorn | 77 barleycorn | 78 barleycorn | 79 barleycorn | 80 barleycorn | 81 barleycorn | 82 barleycorn | 83 barleycorn | 84 barleycorn | 85 barleycorn | 86 barleycorn | 87 barleycorn | 88 barleycorn | 89 barleycorn | 90 barleycorn | 91 barleycorn | 92 barleycorn | 93 barleycorn | 94 barleycorn | 95 barleycorn | 96 barleycorn | 97 barleycorn | 98 barleycorn | 99 barleycorn | 100 barleycorn |
| light-year | 8.9424180531361 × 10-19 ly | 1.7884836106272 × 10-18 ly | 2.6827254159408 × 10-18 ly | 3.5769672212544 × 10-18 ly | 4.471209026568 × 10-18 ly | 5.3654508318816 × 10-18 ly | 6.2596926371952 × 10-18 ly | 7.1539344425088 × 10-18 ly | 8.0481762478225 × 10-18 ly | 8.9424180531361 × 10-18 ly | 9.8366598584497 × 10-18 ly | 1.0730901663763 × 10-17 ly | 1.1625143469077 × 10-17 ly | 1.251938527439 × 10-17 ly | 1.3413627079704 × 10-17 ly | 1.4307868885018 × 10-17 ly | 1.5202110690331 × 10-17 ly | 1.6096352495645 × 10-17 ly | 1.6990594300959 × 10-17 ly | 1.7884836106272 × 10-17 ly | 1.8779077911586 × 10-17 ly | 1.9673319716899 × 10-17 ly | 2.0567561522213 × 10-17 ly | 2.1461803327527 × 10-17 ly | 2.235604513284 × 10-17 ly | 2.3250286938154 × 10-17 ly | 2.4144528743467 × 10-17 ly | 2.5038770548781 × 10-17 ly | 2.5933012354095 × 10-17 ly | 2.6827254159408 × 10-17 ly | 2.7721495964722 × 10-17 ly | 2.8615737770035 × 10-17 ly | 2.9509979575349 × 10-17 ly | 3.0404221380663 × 10-17 ly | 3.1298463185976 × 10-17 ly | 3.219270499129 × 10-17 ly | 3.3086946796603 × 10-17 ly | 3.3981188601917 × 10-17 ly | 3.4875430407231 × 10-17 ly | 3.5769672212544 × 10-17 ly | 3.6663914017858 × 10-17 ly | 3.7558155823171 × 10-17 ly | 3.8452397628485 × 10-17 ly | 3.9346639433799 × 10-17 ly | 4.0240881239112 × 10-17 ly | 4.1135123044426 × 10-17 ly | 4.2029364849739 × 10-17 ly | 4.2923606655053 × 10-17 ly | 4.3817848460367 × 10-17 ly | 4.471209026568 × 10-17 ly | 4.5606332070994 × 10-17 ly | 4.6500573876307 × 10-17 ly | 4.7394815681621 × 10-17 ly | 4.8289057486935 × 10-17 ly | 4.9183299292248 × 10-17 ly | 5.0077541097562 × 10-17 ly | 5.0971782902876 × 10-17 ly | 5.1866024708189 × 10-17 ly | 5.2760266513503 × 10-17 ly | 5.3654508318816 × 10-17 ly | 5.454875012413 × 10-17 ly | 5.5442991929444 × 10-17 ly | 5.6337233734757 × 10-17 ly | 5.7231475540071 × 10-17 ly | 5.8125717345384 × 10-17 ly | 5.9019959150698 × 10-17 ly | 5.9914200956012 × 10-17 ly | 6.0808442761325 × 10-17 ly | 6.1702684566639 × 10-17 ly | 6.2596926371952 × 10-17 ly | 6.3491168177266 × 10-17 ly | 6.438540998258 × 10-17 ly | 6.5279651787893 × 10-17 ly | 6.6173893593207 × 10-17 ly | 6.706813539852 × 10-17 ly | 6.7962377203834 × 10-17 ly | 6.8856619009148 × 10-17 ly | 6.9750860814461 × 10-17 ly | 7.0645102619775 × 10-17 ly | 7.1539344425088 × 10-17 ly | 7.2433586230402 × 10-17 ly | 7.3327828035716 × 10-17 ly | 7.4222069841029 × 10-17 ly | 7.5116311646343 × 10-17 ly | 7.6010553451656 × 10-17 ly | 7.690479525697 × 10-17 ly | 7.7799037062284 × 10-17 ly | 7.8693278867597 × 10-17 ly | 7.9587520672911 × 10-17 ly | 8.0481762478225 × 10-17 ly | 8.1376004283538 × 10-17 ly | 8.2270246088852 × 10-17 ly | 8.3164487894165 × 10-17 ly | 8.4058729699479 × 10-17 ly | 8.4952971504793 × 10-17 ly | 8.5847213310106 × 10-17 ly | 8.674145511542 × 10-17 ly | 8.7635696920733 × 10-17 ly | 8.8529938726047 × 10-17 ly | 8.9424180531361 × 10-17 ly |
The barleycorn is a small English unit of length equal to 1⁄3 of an inch (i.e., close to 0.8467 cm) still used in Great Britain and Ireland as a determiner of shoe sizes.
| 1 barleycorns ≈ 8.9424180531361E-19 light-years | 4 barleycorns ≈ 3.5769672212544E-18 light-years |
| 1.5 barleycorns ≈ 1.3413627079704E-18 light-years | 4.5 barleycorns ≈ 4.0240881239112E-18 light-years |
| 2 barleycorns ≈ 1.7884836106272E-18 light-years | 5 barleycorns ≈ 4.471209026568E-18 light-years |
| 2.5 barleycorns ≈ 2.235604513284E-18 light-years | 5.5 barleycorns ≈ 4.9183299292248E-18 light-years |
| 3 barleycorns ≈ 2.6827254159408E-18 light-years | 6 barleycorns ≈ 5.3654508318816E-18 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 ≈ 1.1182657688983E+18 barleycorns | 4 light-years ≈ 4.4730630755931E+18 barleycorns |
| 1.5 light-years ≈ 1.6773986533474E+18 barleycorns | 4.5 light-years ≈ 5.0321959600422E+18 barleycorns |
| 2 light-years ≈ 2.2365315377965E+18 barleycorns | 5 light-years ≈ 5.5913288444914E+18 barleycorns |
| 2.5 light-years ≈ 2.7956644222457E+18 barleycorns | 5.5 light-years ≈ 6.1504617289405E+18 barleycorns |
| 3 light-years ≈ 3.3547973066948E+18 barleycorns | 6 light-years ≈ 6.7095946133896E+18 barleycorns |
| 1 barleycorns ≈ 8.9424180531361 × 10-19 light-years |
| 1 light-years ≈ 1.1182657688983 × 1018 barleycorns |