foot, metric | 1 mf | 2 mf | 3 mf | 4 mf | 5 mf | 6 mf | 7 mf | 8 mf | 9 mf | 10 mf | 11 mf | 12 mf | 13 mf | 14 mf | 15 mf | 16 mf | 17 mf | 18 mf | 19 mf | 20 mf | 21 mf | 22 mf | 23 mf | 24 mf | 25 mf | 26 mf | 27 mf | 28 mf | 29 mf | 30 mf | 31 mf | 32 mf | 33 mf | 34 mf | 35 mf | 36 mf | 37 mf | 38 mf | 39 mf | 40 mf | 41 mf | 42 mf | 43 mf | 44 mf | 45 mf | 46 mf | 47 mf | 48 mf | 49 mf | 50 mf | 51 mf | 52 mf | 53 mf | 54 mf | 55 mf | 56 mf | 57 mf | 58 mf | 59 mf | 60 mf | 61 mf | 62 mf | 63 mf | 64 mf | 65 mf | 66 mf | 67 mf | 68 mf | 69 mf | 70 mf | 71 mf | 72 mf | 73 mf | 74 mf | 75 mf | 76 mf | 77 mf | 78 mf | 79 mf | 80 mf | 81 mf | 82 mf | 83 mf | 84 mf | 85 mf | 86 mf | 87 mf | 88 mf | 89 mf | 90 mf | 91 mf | 92 mf | 93 mf | 94 mf | 95 mf | 96 mf | 97 mf | 98 mf | 99 mf | 100 mf |
rope | 0.0518746 rope | 0.1037493 rope | 0.1556239 rope | 0.2074985 rope | 0.2593732 rope | 0.3112478 rope | 0.3631224 rope | 0.4149971 rope | 0.4668717 rope | 0.5187463 rope | 0.5706210 rope | 0.6224956 rope | 0.6743702 rope | 0.7262449 rope | 0.7781195 rope | 0.8299941 rope | 0.8818688 rope | 0.9337434 rope | 0.9856180 rope | 1.0374927 rope | 1.0893673 rope | 1.1412419 rope | 1.1931166 rope | 1.2449912 rope | 1.2968658 rope | 1.3487405 rope | 1.4006151 rope | 1.4524897 rope | 1.5043644 rope | 1.5562390 rope | 1.6081136 rope | 1.6599883 rope | 1.7118629 rope | 1.7637375 rope | 1.8156122 rope | 1.8674868 rope | 1.9193614 rope | 1.9712361 rope | 2.0231107 rope | 2.0749853 rope | 2.1268600 rope | 2.1787346 rope | 2.2306092 rope | 2.2824839 rope | 2.3343585 rope | 2.3862331 rope | 2.4381078 rope | 2.4899824 rope | 2.5418570 rope | 2.5937317 rope | 2.6456063 rope | 2.6974809 rope | 2.7493556 rope | 2.8012302 rope | 2.8531048 rope | 2.9049795 rope | 2.9568541 rope | 3.0087287 rope | 3.0606034 rope | 3.1124780 rope | 3.1643526 rope | 3.2162273 rope | 3.2681019 rope | 3.3199765 rope | 3.3718512 rope | 3.4237258 rope | 3.4756004 rope | 3.5274751 rope | 3.5793497 rope | 3.6312243 rope | 3.6830990 rope | 3.7349736 rope | 3.7868482 rope | 3.8387229 rope | 3.8905975 rope | 3.9424721 rope | 3.9943468 rope | 4.0462214 rope | 4.0980960 rope | 4.1499707 rope | 4.2018453 rope | 4.2537199 rope | 4.3055946 rope | 4.3574692 rope | 4.4093439 rope | 4.4612185 rope | 4.5130931 rope | 4.5649678 rope | 4.6168424 rope | 4.6687170 rope | 4.7205917 rope | 4.7724663 rope | 4.8243409 rope | 4.8762156 rope | 4.9280902 rope | 4.9799648 rope | 5.0318395 rope | 5.0837141 rope | 5.1355887 rope | 5.1874634 rope |
A metric foot is a nickname for a preferred number length of 3 basic modules (3 M), or 30 centimetres (11.811 in). The 30 cm metric ruler was a similar length to the traditional imperial one-foot ruler. A metric foot is 4.8 millimetres (0.189 in) shorter than an imperial foot.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot, metric | mf | ≡ √ 1⁄10 m | ≈ 0.31622776602 m | Metric system Non-SI |
feet, metric | ropes | feet, metric | ropes |
---|---|---|---|
1 | ≈ 0.051874633533465 | 4 | ≈ 0.20749853413386 |
1.5 | ≈ 0.077811950300197 | 4.5 | ≈ 0.23343585090059 |
2 | ≈ 0.10374926706693 | 5 | ≈ 0.25937316766732 |
2.5 | ≈ 0.12968658383366 | 5.5 | ≈ 0.28531048443406 |
3 | ≈ 0.15562390060039 | 6 | ≈ 0.31124780120079 |
A rope may refer to any of several units of measurement initially determined or formed by ropes or knotted cords.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
rope | rope | ≡ 20 ft | = 6.096 m | Other (Length) |
ropes | feet, metric | ropes | feet, metric |
---|---|---|---|
1 | ≈ 19.277244616194 | 4 | ≈ 77.108978464775 |
1.5 | ≈ 28.915866924291 | 4.5 | ≈ 86.747600772872 |
2 | ≈ 38.554489232387 | 5 | ≈ 96.386223080968 |
2.5 | ≈ 48.193111540484 | 5.5 | ≈ 106.02484538907 |
3 | ≈ 57.831733848581 | 6 | ≈ 115.66346769716 |
feet, metric | ropes |
---|---|
1 | ≈ 0.0518746 |
19.2772446 | ≈ 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 …) |