| 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 |
| ångström | 84 600 000 Å | 169 200 000 Å | 253 800 000 Å | 338 400 000 Å | 423 000 000 Å | 507 600 000 Å | 592 200 000 Å | 676 800 000 Å | 761 400 000 Å | 846 000 000 Å | 930 600 000 Å | 1 015 200 000 Å | 1 099 800 000 Å | 1 184 400 000 Å | 1 269 000 000 Å | 1 353 600 000 Å | 1 438 200 000 Å | 1 522 800 000 Å | 1 607 400 000 Å | 1 692 000 000 Å | 1 776 600 000 Å | 1 861 200 000 Å | 1 945 800 000 Å | 2 030 400 000 Å | 2 115 000 000 Å | 2 199 600 000 Å | 2 284 200 000 Å | 2 368 800 000 Å | 2 453 400 000 Å | 2 538 000 000 Å | 2 622 600 000 Å | 2 707 200 000 Å | 2 791 800 000 Å | 2 876 400 000 Å | 2 961 000 000 Å | 3 045 600 000 Å | 3 130 200 000 Å | 3 214 800 000 Å | 3 299 400 000 Å | 3 384 000 000 Å | 3 468 600 000 Å | 3 553 200 000 Å | 3 637 800 000 Å | 3 722 400 000 Å | 3 807 000 000 Å | 3 891 600 000 Å | 3 976 200 000 Å | 4 060 800 000 Å | 4 145 400 000 Å | 4 230 000 000 Å | 4 314 600 000 Å | 4 399 200 000 Å | 4 483 800 000 Å | 4 568 400 000 Å | 4 653 000 000 Å | 4 737 600 000 Å | 4 822 200 000 Å | 4 906 800 000 Å | 4 991 400 000 Å | 5 076 000 000 Å | 5 160 600 000 Å | 5 245 200 000 Å | 5 329 800 000 Å | 5 414 400 000 Å | 5 499 000 000 Å | 5 583 600 000 Å | 5 668 200 000 Å | 5 752 800 000 Å | 5 837 400 000 Å | 5 922 000 000 Å | 6 006 600 000 Å | 6 091 200 000 Å | 6 175 800 000 Å | 6 260 400 000 Å | 6 345 000 000 Å | 6 429 600 000 Å | 6 514 200 000 Å | 6 598 800 000 Å | 6 683 400 000 Å | 6 768 000 000 Å | 6 852 600 000 Å | 6 937 200 000 Å | 7 021 800 000 Å | 7 106 400 000 Å | 7 191 000 000 Å | 7 275 600 000 Å | 7 360 200 000 Å | 7 444 800 000 Å | 7 529 400 000 Å | 7 614 000 000 Å | 7 698 600 000 Å | 7 783 200 000 Å | 7 867 800 000 Å | 7 952 400 000 Å | 8 037 000 000 Å | 8 121 600 000 Å | 8 206 200 000 Å | 8 290 800 000 Å | 8 375 400 000 Å | 8 460 000 000 Å |
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.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| barleycorn | = 1⁄3 in | ≈ 8.46×10−3 m | Imperial/US |
| barleycorns | ångströms | barleycorns | ångströms |
|---|---|---|---|
| 1 | ≈ 84600000 | 4 | ≈ 338400000 |
| 1.5 | ≈ 126900000 | 4.5 | ≈ 380700000 |
| 2 | ≈ 169200000 | 5 | ≈ 423000000 |
| 2.5 | ≈ 211500000 | 5.5 | ≈ 465300000 |
| 3 | ≈ 253800000 | 6 | ≈ 507600000 |
The ångström or angstrom (IPA: /ˈɔːŋstrəm/); Swedish: [ˈɔŋstrøm]) is a unit of length equal to 10−10 m (one ten-billionth of a metre) or 0.1 nanometre. Its symbol is Å, a letter in theSwedish alphabet.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| ångström | Å | ≡ 1×10−10 m | ≡ 0.1 nm | Metric system Non-SI |
| ångströms | barleycorns | ångströms | barleycorns |
|---|---|---|---|
| 1 | ≈ 1.1820330969267E-8 | 4 | ≈ 4.7281323877069E-8 |
| 1.5 | ≈ 1.7730496453901E-8 | 4.5 | ≈ 5.3191489361702E-8 |
| 2 | ≈ 2.3640661938534E-8 | 5 | ≈ 5.9101654846336E-8 |
| 2.5 | ≈ 2.9550827423168E-8 | 5.5 | ≈ 6.5011820330969E-8 |
| 3 | ≈ 3.5460992907801E-8 | 6 | ≈ 7.0921985815603E-8 |
| barleycorns | ångströms |
|---|---|
| 1 | ≈ 84 600 000 |
| 1.1820330969267 × 10-8 | ≈ 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |