foot | 1 ft | 2 ft | 3 ft | 4 ft | 5 ft | 6 ft | 7 ft | 8 ft | 9 ft | 10 ft | 11 ft | 12 ft | 13 ft | 14 ft | 15 ft | 16 ft | 17 ft | 18 ft | 19 ft | 20 ft | 21 ft | 22 ft | 23 ft | 24 ft | 25 ft | 26 ft | 27 ft | 28 ft | 29 ft | 30 ft | 31 ft | 32 ft | 33 ft | 34 ft | 35 ft | 36 ft | 37 ft | 38 ft | 39 ft | 40 ft | 41 ft | 42 ft | 43 ft | 44 ft | 45 ft | 46 ft | 47 ft | 48 ft | 49 ft | 50 ft | 51 ft | 52 ft | 53 ft | 54 ft | 55 ft | 56 ft | 57 ft | 58 ft | 59 ft | 60 ft | 61 ft | 62 ft | 63 ft | 64 ft | 65 ft | 66 ft | 67 ft | 68 ft | 69 ft | 70 ft | 71 ft | 72 ft | 73 ft | 74 ft | 75 ft | 76 ft | 77 ft | 78 ft | 79 ft | 80 ft | 81 ft | 82 ft | 83 ft | 84 ft | 85 ft | 86 ft | 87 ft | 88 ft | 89 ft | 90 ft | 91 ft | 92 ft | 93 ft | 94 ft | 95 ft | 96 ft | 97 ft | 98 ft | 99 ft | 100 ft |
league (land) | 6.3131731565866 × 10-5 lea | 0.0001263 lea | 0.0001894 lea | 0.0002525 lea | 0.0003157 lea | 0.0003788 lea | 0.0004419 lea | 0.0005051 lea | 0.0005682 lea | 0.0006313 lea | 0.0006944 lea | 0.0007576 lea | 0.0008207 lea | 0.0008838 lea | 0.0009470 lea | 0.0010101 lea | 0.0010732 lea | 0.0011364 lea | 0.0011995 lea | 0.0012626 lea | 0.0013258 lea | 0.0013889 lea | 0.0014520 lea | 0.0015152 lea | 0.0015783 lea | 0.0016414 lea | 0.0017046 lea | 0.0017677 lea | 0.0018308 lea | 0.0018940 lea | 0.0019571 lea | 0.0020202 lea | 0.0020833 lea | 0.0021465 lea | 0.0022096 lea | 0.0022727 lea | 0.0023359 lea | 0.0023990 lea | 0.0024621 lea | 0.0025253 lea | 0.0025884 lea | 0.0026515 lea | 0.0027147 lea | 0.0027778 lea | 0.0028409 lea | 0.0029041 lea | 0.0029672 lea | 0.0030303 lea | 0.0030935 lea | 0.0031566 lea | 0.0032197 lea | 0.0032829 lea | 0.0033460 lea | 0.0034091 lea | 0.0034722 lea | 0.0035354 lea | 0.0035985 lea | 0.0036616 lea | 0.0037248 lea | 0.0037879 lea | 0.0038510 lea | 0.0039142 lea | 0.0039773 lea | 0.0040404 lea | 0.0041036 lea | 0.0041667 lea | 0.0042298 lea | 0.0042930 lea | 0.0043561 lea | 0.0044192 lea | 0.0044824 lea | 0.0045455 lea | 0.0046086 lea | 0.0046717 lea | 0.0047349 lea | 0.0047980 lea | 0.0048611 lea | 0.0049243 lea | 0.0049874 lea | 0.0050505 lea | 0.0051137 lea | 0.0051768 lea | 0.0052399 lea | 0.0053031 lea | 0.0053662 lea | 0.0054293 lea | 0.0054925 lea | 0.0055556 lea | 0.0056187 lea | 0.0056819 lea | 0.0057450 lea | 0.0058081 lea | 0.0058713 lea | 0.0059344 lea | 0.0059975 lea | 0.0060606 lea | 0.0061238 lea | 0.0061869 lea | 0.0062500 lea | 0.0063132 lea |
The foot (pl. feet; abbreviation: ft; symbol: ′, the prime symbol) is a unit of length in the imperial and US customary systems of measurement. Since 1959, both units have been defined by international agreement as equivalent to 0.3048 meters exactly. In both systems, the foot comprises 12 inches and three feet compose a yard.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot | ft | ≡ 0.3048 m ≡ 1⁄3 yd ≡ 12 inches | ≡ 0.3048 m | Imperial/US |
feet | leagues (land) | feet | leagues (land) |
---|---|---|---|
1 | = 6.3131731565866E-5 | 4 | = 0.00025252692626346 |
1.5 | = 9.4697597348799E-5 | 4.5 | = 0.0002840927920464 |
2 | = 0.00012626346313173 | 5 | = 0.00031565865782933 |
2.5 | = 0.00015782932891466 | 5.5 | = 0.00034722452361226 |
3 | = 0.0001893951946976 | 6 | = 0.00037879038939519 |
A league is a unit of length (or, in various regions, area). It was common in Europe and Latin America, but is no longer an official unit in any nation. The word originally meant the distance a person could walk in an hour. Since the Middle Ages, many values have been specified in several countries.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
league (land) | lea | ≈ 1 hour walk, Currently defined in US as 3 Statute miles, but historically varied from 2 to 9 km | ≈ 4828 m | Imperial/US |
leagues (land) | feet | leagues (land) | feet |
---|---|---|---|
1 | = 15839.895013123 | 4 | = 63359.580052493 |
1.5 | = 23759.842519685 | 4.5 | = 71279.527559055 |
2 | = 31679.790026247 | 5 | = 79199.475065617 |
2.5 | = 39599.737532808 | 5.5 | = 87119.422572178 |
3 | = 47519.68503937 | 6 | = 95039.37007874 |
feet | leagues (land) |
---|---|
1 | = 6.3131731565866 × 10-5 |
15,839.8950131 | = 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 …) |