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 |
decameter | 0.0316228 dam | 0.0632456 dam | 0.0948683 dam | 0.1264911 dam | 0.1581139 dam | 0.1897367 dam | 0.2213594 dam | 0.2529822 dam | 0.2846050 dam | 0.3162278 dam | 0.3478505 dam | 0.3794733 dam | 0.4110961 dam | 0.4427189 dam | 0.4743416 dam | 0.5059644 dam | 0.5375872 dam | 0.5692100 dam | 0.6008328 dam | 0.6324555 dam | 0.6640783 dam | 0.6957011 dam | 0.7273239 dam | 0.7589466 dam | 0.7905694 dam | 0.8221922 dam | 0.8538150 dam | 0.8854377 dam | 0.9170605 dam | 0.9486833 dam | 0.9803061 dam | 1.0119289 dam | 1.0435516 dam | 1.0751744 dam | 1.1067972 dam | 1.1384200 dam | 1.1700427 dam | 1.2016655 dam | 1.2332883 dam | 1.2649111 dam | 1.2965338 dam | 1.3281566 dam | 1.3597794 dam | 1.3914022 dam | 1.4230249 dam | 1.4546477 dam | 1.4862705 dam | 1.5178933 dam | 1.5495161 dam | 1.5811388 dam | 1.6127616 dam | 1.6443844 dam | 1.6760072 dam | 1.7076299 dam | 1.7392527 dam | 1.7708755 dam | 1.8024983 dam | 1.8341210 dam | 1.8657438 dam | 1.8973666 dam | 1.9289894 dam | 1.9606121 dam | 1.9922349 dam | 2.0238577 dam | 2.0554805 dam | 2.0871033 dam | 2.1187260 dam | 2.1503488 dam | 2.1819716 dam | 2.2135944 dam | 2.2452171 dam | 2.2768399 dam | 2.3084627 dam | 2.3400855 dam | 2.3717082 dam | 2.4033310 dam | 2.4349538 dam | 2.4665766 dam | 2.4981994 dam | 2.5298221 dam | 2.5614449 dam | 2.5930677 dam | 2.6246905 dam | 2.6563132 dam | 2.6879360 dam | 2.7195588 dam | 2.7511816 dam | 2.7828043 dam | 2.8144271 dam | 2.8460499 dam | 2.8776727 dam | 2.9092954 dam | 2.9409182 dam | 2.9725410 dam | 3.0041638 dam | 3.0357866 dam | 3.0674093 dam | 3.0990321 dam | 3.1306549 dam | 3.1622777 dam |
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 | decameters | feet, metric | decameters |
---|---|---|---|
1 | ≈ 0.031622776602 | 4 | ≈ 0.126491106408 |
1.5 | ≈ 0.047434164903 | 4.5 | ≈ 0.142302494709 |
2 | ≈ 0.063245553204 | 5 | ≈ 0.15811388301 |
2.5 | ≈ 0.079056941505 | 5.5 | ≈ 0.173925271311 |
3 | ≈ 0.094868329806 | 6 | ≈ 0.189736659612 |
Dekameter or decameter is a common metric unit of distance. It is equal to 10 meters or 32.8084 feet. Plural name is dekameters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decameter | dam | ≡ 1×10 m | ≡ 1×10 m | Metric system SI |
decameters | feet, metric | decameters | feet, metric |
---|---|---|---|
1 | ≈ 31.622776601368 | 4 | ≈ 126.49110640547 |
1.5 | ≈ 47.434164902051 | 4.5 | ≈ 142.30249470615 |
2 | ≈ 63.245553202735 | 5 | ≈ 158.11388300684 |
2.5 | ≈ 79.056941503419 | 5.5 | ≈ 173.92527130752 |
3 | ≈ 94.868329804103 | 6 | ≈ 189.73665960821 |
feet, metric | decameters |
---|---|
1 | ≈ 0.0316228 |
31.6227766 | ≈ 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 …) |