| zeptometer | 1 zm | 2 zm | 3 zm | 4 zm | 5 zm | 6 zm | 7 zm | 8 zm | 9 zm | 10 zm | 11 zm | 12 zm | 13 zm | 14 zm | 15 zm | 16 zm | 17 zm | 18 zm | 19 zm | 20 zm | 21 zm | 22 zm | 23 zm | 24 zm | 25 zm | 26 zm | 27 zm | 28 zm | 29 zm | 30 zm | 31 zm | 32 zm | 33 zm | 34 zm | 35 zm | 36 zm | 37 zm | 38 zm | 39 zm | 40 zm | 41 zm | 42 zm | 43 zm | 44 zm | 45 zm | 46 zm | 47 zm | 48 zm | 49 zm | 50 zm | 51 zm | 52 zm | 53 zm | 54 zm | 55 zm | 56 zm | 57 zm | 58 zm | 59 zm | 60 zm | 61 zm | 62 zm | 63 zm | 64 zm | 65 zm | 66 zm | 67 zm | 68 zm | 69 zm | 70 zm | 71 zm | 72 zm | 73 zm | 74 zm | 75 zm | 76 zm | 77 zm | 78 zm | 79 zm | 80 zm | 81 zm | 82 zm | 83 zm | 84 zm | 85 zm | 86 zm | 87 zm | 88 zm | 89 zm | 90 zm | 91 zm | 92 zm | 93 zm | 94 zm | 95 zm | 96 zm | 97 zm | 98 zm | 99 zm | 100 zm |
| barleycorn | 1.1820330969267 × 10-19 barleycorn | 2.3640661938534 × 10-19 barleycorn | 3.5460992907801 × 10-19 barleycorn | 4.7281323877069 × 10-19 barleycorn | 5.9101654846336 × 10-19 barleycorn | 7.0921985815603 × 10-19 barleycorn | 8.274231678487 × 10-19 barleycorn | 9.4562647754137 × 10-19 barleycorn | 1.063829787234 × 10-18 barleycorn | 1.1820330969267 × 10-18 barleycorn | 1.3002364066194 × 10-18 barleycorn | 1.4184397163121 × 10-18 barleycorn | 1.5366430260047 × 10-18 barleycorn | 1.6548463356974 × 10-18 barleycorn | 1.7730496453901 × 10-18 barleycorn | 1.8912529550827 × 10-18 barleycorn | 2.0094562647754 × 10-18 barleycorn | 2.1276595744681 × 10-18 barleycorn | 2.2458628841608 × 10-18 barleycorn | 2.3640661938534 × 10-18 barleycorn | 2.4822695035461 × 10-18 barleycorn | 2.6004728132388 × 10-18 barleycorn | 2.7186761229314 × 10-18 barleycorn | 2.8368794326241 × 10-18 barleycorn | 2.9550827423168 × 10-18 barleycorn | 3.0732860520095 × 10-18 barleycorn | 3.1914893617021 × 10-18 barleycorn | 3.3096926713948 × 10-18 barleycorn | 3.4278959810875 × 10-18 barleycorn | 3.5460992907801 × 10-18 barleycorn | 3.6643026004728 × 10-18 barleycorn | 3.7825059101655 × 10-18 barleycorn | 3.9007092198582 × 10-18 barleycorn | 4.0189125295508 × 10-18 barleycorn | 4.1371158392435 × 10-18 barleycorn | 4.2553191489362 × 10-18 barleycorn | 4.3735224586288 × 10-18 barleycorn | 4.4917257683215 × 10-18 barleycorn | 4.6099290780142 × 10-18 barleycorn | 4.7281323877069 × 10-18 barleycorn | 4.8463356973995 × 10-18 barleycorn | 4.9645390070922 × 10-18 barleycorn | 5.0827423167849 × 10-18 barleycorn | 5.2009456264775 × 10-18 barleycorn | 5.3191489361702 × 10-18 barleycorn | 5.4373522458629 × 10-18 barleycorn | 5.5555555555556 × 10-18 barleycorn | 5.6737588652482 × 10-18 barleycorn | 5.7919621749409 × 10-18 barleycorn | 5.9101654846336 × 10-18 barleycorn | 6.0283687943262 × 10-18 barleycorn | 6.1465721040189 × 10-18 barleycorn | 6.2647754137116 × 10-18 barleycorn | 6.3829787234043 × 10-18 barleycorn | 6.5011820330969 × 10-18 barleycorn | 6.6193853427896 × 10-18 barleycorn | 6.7375886524823 × 10-18 barleycorn | 6.8557919621749 × 10-18 barleycorn | 6.9739952718676 × 10-18 barleycorn | 7.0921985815603 × 10-18 barleycorn | 7.210401891253 × 10-18 barleycorn | 7.3286052009456 × 10-18 barleycorn | 7.4468085106383 × 10-18 barleycorn | 7.565011820331 × 10-18 barleycorn | 7.6832151300236 × 10-18 barleycorn | 7.8014184397163 × 10-18 barleycorn | 7.919621749409 × 10-18 barleycorn | 8.0378250591017 × 10-18 barleycorn | 8.1560283687943 × 10-18 barleycorn | 8.274231678487 × 10-18 barleycorn | 8.3924349881797 × 10-18 barleycorn | 8.5106382978723 × 10-18 barleycorn | 8.628841607565 × 10-18 barleycorn | 8.7470449172577 × 10-18 barleycorn | 8.8652482269504 × 10-18 barleycorn | 8.983451536643 × 10-18 barleycorn | 9.1016548463357 × 10-18 barleycorn | 9.2198581560284 × 10-18 barleycorn | 9.338061465721 × 10-18 barleycorn | 9.4562647754137 × 10-18 barleycorn | 9.5744680851064 × 10-18 barleycorn | 9.6926713947991 × 10-18 barleycorn | 9.8108747044917 × 10-18 barleycorn | 9.9290780141844 × 10-18 barleycorn | 1.0047281323877 × 10-17 barleycorn | 1.016548463357 × 10-17 barleycorn | 1.0283687943262 × 10-17 barleycorn | 1.0401891252955 × 10-17 barleycorn | 1.0520094562648 × 10-17 barleycorn | 1.063829787234 × 10-17 barleycorn | 1.0756501182033 × 10-17 barleycorn | 1.0874704491726 × 10-17 barleycorn | 1.0992907801418 × 10-17 barleycorn | 1.1111111111111 × 10-17 barleycorn | 1.1229314420804 × 10-17 barleycorn | 1.1347517730496 × 10-17 barleycorn | 1.1465721040189 × 10-17 barleycorn | 1.1583924349882 × 10-17 barleycorn | 1.1702127659574 × 10-17 barleycorn | 1.1820330969267 × 10-17 barleycorn |
An zeptometer is a unit of length, a combination of the metric prefix zepto (symbol z) and the SI unit of length meter (symbol m), equal to 10−21 meter or 1.0E-21 meter and its symbol is zm. Plural name is zeptometers.
| 1 zeptometers ≈ 1.1820330969267E-19 barleycorns | 4 zeptometers ≈ 4.7281323877069E-19 barleycorns |
| 1.5 zeptometers ≈ 1.7730496453901E-19 barleycorns | 4.5 zeptometers ≈ 5.3191489361702E-19 barleycorns |
| 2 zeptometers ≈ 2.3640661938534E-19 barleycorns | 5 zeptometers ≈ 5.9101654846336E-19 barleycorns |
| 2.5 zeptometers ≈ 2.9550827423168E-19 barleycorns | 5.5 zeptometers ≈ 6.5011820330969E-19 barleycorns |
| 3 zeptometers ≈ 3.5460992907801E-19 barleycorns | 6 zeptometers ≈ 7.0921985815603E-19 barleycorns |
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 ≈ 8.46E+18 zeptometers | 4 barleycorns ≈ 3.384E+19 zeptometers |
| 1.5 barleycorns ≈ 1.269E+19 zeptometers | 4.5 barleycorns ≈ 3.807E+19 zeptometers |
| 2 barleycorns ≈ 1.692E+19 zeptometers | 5 barleycorns ≈ 4.23E+19 zeptometers |
| 2.5 barleycorns ≈ 2.115E+19 zeptometers | 5.5 barleycorns ≈ 4.653E+19 zeptometers |
| 3 barleycorns ≈ 2.538E+19 zeptometers | 6 barleycorns ≈ 5.076E+19 zeptometers |
| 1 zeptometers ≈ 1.1820330969267 × 10-19 barleycorns |
| 1 barleycorns ≈ 8.46 × 1018 zeptometers |