foot, metric (long) | 1 lmf | 2 lmf | 3 lmf | 4 lmf | 5 lmf | 6 lmf | 7 lmf | 8 lmf | 9 lmf | 10 lmf | 11 lmf | 12 lmf | 13 lmf | 14 lmf | 15 lmf | 16 lmf | 17 lmf | 18 lmf | 19 lmf | 20 lmf | 21 lmf | 22 lmf | 23 lmf | 24 lmf | 25 lmf | 26 lmf | 27 lmf | 28 lmf | 29 lmf | 30 lmf | 31 lmf | 32 lmf | 33 lmf | 34 lmf | 35 lmf | 36 lmf | 37 lmf | 38 lmf | 39 lmf | 40 lmf | 41 lmf | 42 lmf | 43 lmf | 44 lmf | 45 lmf | 46 lmf | 47 lmf | 48 lmf | 49 lmf | 50 lmf | 51 lmf | 52 lmf | 53 lmf | 54 lmf | 55 lmf | 56 lmf | 57 lmf | 58 lmf | 59 lmf | 60 lmf | 61 lmf | 62 lmf | 63 lmf | 64 lmf | 65 lmf | 66 lmf | 67 lmf | 68 lmf | 69 lmf | 70 lmf | 71 lmf | 72 lmf | 73 lmf | 74 lmf | 75 lmf | 76 lmf | 77 lmf | 78 lmf | 79 lmf | 80 lmf | 81 lmf | 82 lmf | 83 lmf | 84 lmf | 85 lmf | 86 lmf | 87 lmf | 88 lmf | 89 lmf | 90 lmf | 91 lmf | 92 lmf | 93 lmf | 94 lmf | 95 lmf | 96 lmf | 97 lmf | 98 lmf | 99 lmf | 100 lmf |
inch | 13.1233596 in | 26.2467192 in | 39.3700787 in | 52.4934383 in | 65.6167979 in | 78.7401575 in | 91.8635171 in | 104.9868766 in | 118.1102362 in | 131.2335958 in | 144.3569554 in | 157.4803150 in | 170.6036745 in | 183.7270341 in | 196.8503937 in | 209.9737533 in | 223.0971129 in | 236.2204724 in | 249.3438320 in | 262.4671916 in | 275.5905512 in | 288.7139108 in | 301.8372703 in | 314.9606299 in | 328.0839895 in | 341.2073491 in | 354.3307087 in | 367.4540682 in | 380.5774278 in | 393.7007874 in | 406.8241470 in | 419.9475066 in | 433.0708661 in | 446.1942257 in | 459.3175853 in | 472.4409449 in | 485.5643045 in | 498.6876640 in | 511.8110236 in | 524.9343832 in | 538.0577428 in | 551.1811024 in | 564.3044619 in | 577.4278215 in | 590.5511811 in | 603.6745407 in | 616.7979003 in | 629.9212598 in | 643.0446194 in | 656.1679790 in | 669.2913386 in | 682.4146982 in | 695.5380577 in | 708.6614173 in | 721.7847769 in | 734.9081365 in | 748.0314961 in | 761.1548556 in | 774.2782152 in | 787.4015748 in | 800.5249344 in | 813.6482940 in | 826.7716535 in | 839.8950131 in | 853.0183727 in | 866.1417323 in | 879.2650919 in | 892.3884514 in | 905.5118110 in | 918.6351706 in | 931.7585302 in | 944.8818898 in | 958.0052493 in | 971.1286089 in | 984.2519685 in | 997.3753281 in | 1,010.4986877 in | 1,023.6220472 in | 1,036.7454068 in | 1,049.8687664 in | 1,062.9921260 in | 1,076.1154856 in | 1,089.2388451 in | 1,102.3622047 in | 1,115.4855643 in | 1,128.6089239 in | 1,141.7322835 in | 1,154.8556430 in | 1,167.9790026 in | 1,181.1023622 in | 1,194.2257218 in | 1,207.3490814 in | 1,220.4724409 in | 1,233.5958005 in | 1,246.7191601 in | 1,259.8425197 in | 1,272.9658793 in | 1,286.0892388 in | 1,299.2125984 in | 1,312.3359580 in |
A foot, metric (long) is the unit of length.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot, metric (long) | lmf | ≡ 1⁄3 m | ≈ 0.3 m | Metric system SI |
feet, metric (long) | inches | feet, metric (long) | inches |
---|---|---|---|
1 | = 13.123359580052 | 4 | = 52.49343832021 |
1.5 | = 19.685039370079 | 4.5 | = 59.055118110236 |
2 | = 26.246719160105 | 5 | = 65.616797900262 |
2.5 | = 32.808398950131 | 5.5 | = 72.178477690289 |
3 | = 39.370078740157 | 6 | = 78.740157480315 |
The inch (abbreviation: in or ″) is a unit of length in the (British) imperial and United States customary systems of measurement now formally equal to 1⁄36 yard but usually understood as 1⁄12 of a foot. Derived from the Roman uncia ("twelfth"), inch is also sometimes used to translate related units in other measurement systems, usually understood as deriving from the width of the human thumb.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
inch | in | ≡ 2.54 cm ≡ 1⁄36 yd ≡ 1⁄12 ft | ≡ 0.0254 m | Imperial/US |
inches | feet, metric (long) | inches | feet, metric (long) |
---|---|---|---|
1 | = 0.0762 | 4 | = 0.3048 |
1.5 | = 0.1143 | 4.5 | = 0.3429 |
2 | = 0.1524 | 5 | = 0.381 |
2.5 | = 0.1905 | 5.5 | = 0.4191 |
3 | = 0.2286 | 6 | = 0.4572 |
feet, metric (long) | inches |
---|---|
1 | = 13.1233596 |
0.0762 | = 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 …) |