| nanometer | 1 nm | 2 nm | 3 nm | 4 nm | 5 nm | 6 nm | 7 nm | 8 nm | 9 nm | 10 nm | 11 nm | 12 nm | 13 nm | 14 nm | 15 nm | 16 nm | 17 nm | 18 nm | 19 nm | 20 nm | 21 nm | 22 nm | 23 nm | 24 nm | 25 nm | 26 nm | 27 nm | 28 nm | 29 nm | 30 nm | 31 nm | 32 nm | 33 nm | 34 nm | 35 nm | 36 nm | 37 nm | 38 nm | 39 nm | 40 nm | 41 nm | 42 nm | 43 nm | 44 nm | 45 nm | 46 nm | 47 nm | 48 nm | 49 nm | 50 nm | 51 nm | 52 nm | 53 nm | 54 nm | 55 nm | 56 nm | 57 nm | 58 nm | 59 nm | 60 nm | 61 nm | 62 nm | 63 nm | 64 nm | 65 nm | 66 nm | 67 nm | 68 nm | 69 nm | 70 nm | 71 nm | 72 nm | 73 nm | 74 nm | 75 nm | 76 nm | 77 nm | 78 nm | 79 nm | 80 nm | 81 nm | 82 nm | 83 nm | 84 nm | 85 nm | 86 nm | 87 nm | 88 nm | 89 nm | 90 nm | 91 nm | 92 nm | 93 nm | 94 nm | 95 nm | 96 nm | 97 nm | 98 nm | 99 nm | 100 nm |
| barleycorn | 1.1820330969267 × 10-7 barleycorn | 2.3640661938534 × 10-7 barleycorn | 3.5460992907801 × 10-7 barleycorn | 4.7281323877069 × 10-7 barleycorn | 5.9101654846336 × 10-7 barleycorn | 7.0921985815603 × 10-7 barleycorn | 8.274231678487 × 10-7 barleycorn | 9.4562647754137 × 10-7 barleycorn | 1.063829787234 × 10-6 barleycorn | 1.1820330969267 × 10-6 barleycorn | 1.3002364066194 × 10-6 barleycorn | 1.4184397163121 × 10-6 barleycorn | 1.5366430260047 × 10-6 barleycorn | 1.6548463356974 × 10-6 barleycorn | 1.7730496453901 × 10-6 barleycorn | 1.8912529550827 × 10-6 barleycorn | 2.0094562647754 × 10-6 barleycorn | 2.1276595744681 × 10-6 barleycorn | 2.2458628841608 × 10-6 barleycorn | 2.3640661938534 × 10-6 barleycorn | 2.4822695035461 × 10-6 barleycorn | 2.6004728132388 × 10-6 barleycorn | 2.7186761229314 × 10-6 barleycorn | 2.8368794326241 × 10-6 barleycorn | 2.9550827423168 × 10-6 barleycorn | 3.0732860520095 × 10-6 barleycorn | 3.1914893617021 × 10-6 barleycorn | 3.3096926713948 × 10-6 barleycorn | 3.4278959810875 × 10-6 barleycorn | 3.5460992907801 × 10-6 barleycorn | 3.6643026004728 × 10-6 barleycorn | 3.7825059101655 × 10-6 barleycorn | 3.9007092198582 × 10-6 barleycorn | 4.0189125295508 × 10-6 barleycorn | 4.1371158392435 × 10-6 barleycorn | 4.2553191489362 × 10-6 barleycorn | 4.3735224586288 × 10-6 barleycorn | 4.4917257683215 × 10-6 barleycorn | 4.6099290780142 × 10-6 barleycorn | 4.7281323877069 × 10-6 barleycorn | 4.8463356973995 × 10-6 barleycorn | 4.9645390070922 × 10-6 barleycorn | 5.0827423167849 × 10-6 barleycorn | 5.2009456264775 × 10-6 barleycorn | 5.3191489361702 × 10-6 barleycorn | 5.4373522458629 × 10-6 barleycorn | 5.5555555555556 × 10-6 barleycorn | 5.6737588652482 × 10-6 barleycorn | 5.7919621749409 × 10-6 barleycorn | 5.9101654846336 × 10-6 barleycorn | 6.0283687943262 × 10-6 barleycorn | 6.1465721040189 × 10-6 barleycorn | 6.2647754137116 × 10-6 barleycorn | 6.3829787234043 × 10-6 barleycorn | 6.5011820330969 × 10-6 barleycorn | 6.6193853427896 × 10-6 barleycorn | 6.7375886524823 × 10-6 barleycorn | 6.8557919621749 × 10-6 barleycorn | 6.9739952718676 × 10-6 barleycorn | 7.0921985815603 × 10-6 barleycorn | 7.210401891253 × 10-6 barleycorn | 7.3286052009456 × 10-6 barleycorn | 7.4468085106383 × 10-6 barleycorn | 7.565011820331 × 10-6 barleycorn | 7.6832151300236 × 10-6 barleycorn | 7.8014184397163 × 10-6 barleycorn | 7.919621749409 × 10-6 barleycorn | 8.0378250591017 × 10-6 barleycorn | 8.1560283687943 × 10-6 barleycorn | 8.274231678487 × 10-6 barleycorn | 8.3924349881797 × 10-6 barleycorn | 8.5106382978723 × 10-6 barleycorn | 8.628841607565 × 10-6 barleycorn | 8.7470449172577 × 10-6 barleycorn | 8.8652482269504 × 10-6 barleycorn | 8.983451536643 × 10-6 barleycorn | 9.1016548463357 × 10-6 barleycorn | 9.2198581560284 × 10-6 barleycorn | 9.338061465721 × 10-6 barleycorn | 9.4562647754137 × 10-6 barleycorn | 9.5744680851064 × 10-6 barleycorn | 9.6926713947991 × 10-6 barleycorn | 9.8108747044917 × 10-6 barleycorn | 9.9290780141844 × 10-6 barleycorn | 1.0047281323877 × 10-5 barleycorn | 1.016548463357 × 10-5 barleycorn | 1.0283687943262 × 10-5 barleycorn | 1.0401891252955 × 10-5 barleycorn | 1.0520094562648 × 10-5 barleycorn | 1.063829787234 × 10-5 barleycorn | 1.0756501182033 × 10-5 barleycorn | 1.0874704491726 × 10-5 barleycorn | 1.0992907801418 × 10-5 barleycorn | 1.1111111111111 × 10-5 barleycorn | 1.1229314420804 × 10-5 barleycorn | 1.1347517730496 × 10-5 barleycorn | 1.1465721040189 × 10-5 barleycorn | 1.1583924349882 × 10-5 barleycorn | 1.1702127659574 × 10-5 barleycorn | 1.1820330969267 × 10-5 barleycorn |
The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth of a metre (0.000000001 m). The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10−9 m, in engineering notation as 1 E−9 m, and is simply 1/1000000000 metres.
| 1 nanometers ≈ 1.1820330969267E-7 barleycorns | 4 nanometers ≈ 4.7281323877069E-7 barleycorns |
| 1.5 nanometers ≈ 1.7730496453901E-7 barleycorns | 4.5 nanometers ≈ 5.3191489361702E-7 barleycorns |
| 2 nanometers ≈ 2.3640661938534E-7 barleycorns | 5 nanometers ≈ 5.9101654846336E-7 barleycorns |
| 2.5 nanometers ≈ 2.9550827423168E-7 barleycorns | 5.5 nanometers ≈ 6.5011820330969E-7 barleycorns |
| 3 nanometers ≈ 3.5460992907801E-7 barleycorns | 6 nanometers ≈ 7.0921985815603E-7 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 ≈ 8460000 nanometers | 4 barleycorns ≈ 33840000 nanometers |
| 1.5 barleycorns ≈ 12690000 nanometers | 4.5 barleycorns ≈ 38070000 nanometers |
| 2 barleycorns ≈ 16920000 nanometers | 5 barleycorns ≈ 42300000 nanometers |
| 2.5 barleycorns ≈ 21150000 nanometers | 5.5 barleycorns ≈ 46530000 nanometers |
| 3 barleycorns ≈ 25380000 nanometers | 6 barleycorns ≈ 50760000 nanometers |
| 1 nanometers ≈ 1.1820330969267 × 10-7 barleycorns |
| 1 barleycorns ≈ 8 460 000 nanometers |