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 |
nautical mile | 0.0001646 NM; nmi | 0.0003292 NM; nmi | 0.0004937 NM; nmi | 0.0006583 NM; nmi | 0.0008229 NM; nmi | 0.0009875 NM; nmi | 0.0011521 NM; nmi | 0.0013166 NM; nmi | 0.0014812 NM; nmi | 0.0016458 NM; nmi | 0.0018104 NM; nmi | 0.0019749 NM; nmi | 0.0021395 NM; nmi | 0.0023041 NM; nmi | 0.0024687 NM; nmi | 0.0026333 NM; nmi | 0.0027978 NM; nmi | 0.0029624 NM; nmi | 0.0031270 NM; nmi | 0.0032916 NM; nmi | 0.0034562 NM; nmi | 0.0036207 NM; nmi | 0.0037853 NM; nmi | 0.0039499 NM; nmi | 0.0041145 NM; nmi | 0.0042790 NM; nmi | 0.0044436 NM; nmi | 0.0046082 NM; nmi | 0.0047728 NM; nmi | 0.0049374 NM; nmi | 0.0051019 NM; nmi | 0.0052665 NM; nmi | 0.0054311 NM; nmi | 0.0055957 NM; nmi | 0.0057603 NM; nmi | 0.0059248 NM; nmi | 0.0060894 NM; nmi | 0.0062540 NM; nmi | 0.0064186 NM; nmi | 0.0065832 NM; nmi | 0.0067477 NM; nmi | 0.0069123 NM; nmi | 0.0070769 NM; nmi | 0.0072415 NM; nmi | 0.0074060 NM; nmi | 0.0075706 NM; nmi | 0.0077352 NM; nmi | 0.0078998 NM; nmi | 0.0080644 NM; nmi | 0.0082289 NM; nmi | 0.0083935 NM; nmi | 0.0085581 NM; nmi | 0.0087227 NM; nmi | 0.0088873 NM; nmi | 0.0090518 NM; nmi | 0.0092164 NM; nmi | 0.0093810 NM; nmi | 0.0095456 NM; nmi | 0.0097102 NM; nmi | 0.0098747 NM; nmi | 0.0100393 NM; nmi | 0.0102039 NM; nmi | 0.0103685 NM; nmi | 0.0105330 NM; nmi | 0.0106976 NM; nmi | 0.0108622 NM; nmi | 0.0110268 NM; nmi | 0.0111914 NM; nmi | 0.0113559 NM; nmi | 0.0115205 NM; nmi | 0.0116851 NM; nmi | 0.0118497 NM; nmi | 0.0120143 NM; nmi | 0.0121788 NM; nmi | 0.0123434 NM; nmi | 0.0125080 NM; nmi | 0.0126726 NM; nmi | 0.0128371 NM; nmi | 0.0130017 NM; nmi | 0.0131663 NM; nmi | 0.0133309 NM; nmi | 0.0134955 NM; nmi | 0.0136600 NM; nmi | 0.0138246 NM; nmi | 0.0139892 NM; nmi | 0.0141538 NM; nmi | 0.0143184 NM; nmi | 0.0144829 NM; nmi | 0.0146475 NM; nmi | 0.0148121 NM; nmi | 0.0149767 NM; nmi | 0.0151413 NM; nmi | 0.0153058 NM; nmi | 0.0154704 NM; nmi | 0.0156350 NM; nmi | 0.0157996 NM; nmi | 0.0159641 NM; nmi | 0.0161287 NM; nmi | 0.0162933 NM; nmi | 0.0164579 NM; nmi |
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 | nautical miles | feet | nautical miles |
---|---|---|---|
1 | ≡ 0.0001645788336933 | 4 | ≡ 0.00065831533477322 |
1.5 | ≡ 0.00024686825053996 | 4.5 | ≡ 0.00074060475161987 |
2 | ≡ 0.00032915766738661 | 5 | ≡ 0.00082289416846652 |
2.5 | ≡ 0.00041144708423326 | 5.5 | ≡ 0.00090518358531318 |
3 | ≡ 0.00049373650107991 | 6 | ≡ 0.00098747300215983 |
A nautical mile is a unit of measurement defined as exactly 1852 meters (about 6,076.1 feet or 1.1508 statute miles). Historically, it was defined as one minute of latitude, which is equivalent to one sixtieth of a degree of latitude.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
nautical mile | NM; nmi | ≡ 1852 m | ≡ 1852 m | Imperial/US |
nautical miles | feet | nautical miles | feet |
---|---|---|---|
1 | ≡ 6076.1154855643 | 4 | ≡ 24304.461942257 |
1.5 | ≡ 9114.1732283465 | 4.5 | ≡ 27342.519685039 |
2 | ≡ 12152.230971129 | 5 | ≡ 30380.577427822 |
2.5 | ≡ 15190.288713911 | 5.5 | ≡ 33418.635170604 |
3 | ≡ 18228.346456693 | 6 | ≡ 36456.692913386 |
feet | nautical miles |
---|---|
1 | ≡ 0.0001646 |
6,076.1154856 | ≡ 1 |
You can find the conversion in other languages in the following:
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 …) |