decimeter | 1 dm | 2 dm | 3 dm | 4 dm | 5 dm | 6 dm | 7 dm | 8 dm | 9 dm | 10 dm | 11 dm | 12 dm | 13 dm | 14 dm | 15 dm | 16 dm | 17 dm | 18 dm | 19 dm | 20 dm | 21 dm | 22 dm | 23 dm | 24 dm | 25 dm | 26 dm | 27 dm | 28 dm | 29 dm | 30 dm | 31 dm | 32 dm | 33 dm | 34 dm | 35 dm | 36 dm | 37 dm | 38 dm | 39 dm | 40 dm | 41 dm | 42 dm | 43 dm | 44 dm | 45 dm | 46 dm | 47 dm | 48 dm | 49 dm | 50 dm | 51 dm | 52 dm | 53 dm | 54 dm | 55 dm | 56 dm | 57 dm | 58 dm | 59 dm | 60 dm | 61 dm | 62 dm | 63 dm | 64 dm | 65 dm | 66 dm | 67 dm | 68 dm | 69 dm | 70 dm | 71 dm | 72 dm | 73 dm | 74 dm | 75 dm | 76 dm | 77 dm | 78 dm | 79 dm | 80 dm | 81 dm | 82 dm | 83 dm | 84 dm | 85 dm | 86 dm | 87 dm | 88 dm | 89 dm | 90 dm | 91 dm | 92 dm | 93 dm | 94 dm | 95 dm | 96 dm | 97 dm | 98 dm | 99 dm | 100 dm |
foot, metric | 0.3162278 mf | 0.6324555 mf | 0.9486833 mf | 1.2649111 mf | 1.5811388 mf | 1.8973666 mf | 2.2135944 mf | 2.5298221 mf | 2.8460499 mf | 3.1622777 mf | 3.4785054 mf | 3.7947332 mf | 4.1109610 mf | 4.4271887 mf | 4.7434165 mf | 5.0596443 mf | 5.3758720 mf | 5.6920998 mf | 6.0083276 mf | 6.3245553 mf | 6.6407831 mf | 6.9570109 mf | 7.2732386 mf | 7.5894664 mf | 7.9056942 mf | 8.2219219 mf | 8.5381497 mf | 8.8543774 mf | 9.1706052 mf | 9.4868330 mf | 9.8030607 mf | 10.1192885 mf | 10.4355163 mf | 10.7517440 mf | 11.0679718 mf | 11.3841996 mf | 11.7004273 mf | 12.0166551 mf | 12.3328829 mf | 12.6491106 mf | 12.9653384 mf | 13.2815662 mf | 13.5977939 mf | 13.9140217 mf | 14.2302495 mf | 14.5464772 mf | 14.8627050 mf | 15.1789328 mf | 15.4951605 mf | 15.8113883 mf | 16.1276161 mf | 16.4438438 mf | 16.7600716 mf | 17.0762994 mf | 17.3925271 mf | 17.7087549 mf | 18.0249827 mf | 18.3412104 mf | 18.6574382 mf | 18.9736660 mf | 19.2898937 mf | 19.6061215 mf | 19.9223493 mf | 20.2385770 mf | 20.5548048 mf | 20.8710326 mf | 21.1872603 mf | 21.5034881 mf | 21.8197159 mf | 22.1359436 mf | 22.4521714 mf | 22.7683992 mf | 23.0846269 mf | 23.4008547 mf | 23.7170825 mf | 24.0333102 mf | 24.3495380 mf | 24.6657657 mf | 24.9819935 mf | 25.2982213 mf | 25.6144490 mf | 25.9306768 mf | 26.2469046 mf | 26.5631323 mf | 26.8793601 mf | 27.1955879 mf | 27.5118156 mf | 27.8280434 mf | 28.1442712 mf | 28.4604989 mf | 28.7767267 mf | 29.0929545 mf | 29.4091822 mf | 29.7254100 mf | 30.0416378 mf | 30.3578655 mf | 30.6740933 mf | 30.9903211 mf | 31.3065488 mf | 31.6227766 mf |
Decimeter or decimetre is equal to 10-1 meter (unit of length), comes from a combination of the metric prefix deci (d) and the SI unit of length meter (m). Plural name is decimeters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decimeter | dm | ≡ 1×10−1 m ≡ 0.1 m | ≡ 1×10−1 m ≡ 0.1 m | Metric system SI |
decimeters | feet, metric | decimeters | feet, metric |
---|---|---|---|
1 | ≈ 0.31622776601368 | 4 | ≈ 1.2649110640547 |
1.5 | ≈ 0.47434164902051 | 4.5 | ≈ 1.4230249470615 |
2 | ≈ 0.63245553202735 | 5 | ≈ 1.5811388300684 |
2.5 | ≈ 0.79056941503419 | 5.5 | ≈ 1.7392527130752 |
3 | ≈ 0.94868329804103 | 6 | ≈ 1.8973665960821 |
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 | decimeters | feet, metric | decimeters |
---|---|---|---|
1 | ≈ 3.1622776602 | 4 | ≈ 12.6491106408 |
1.5 | ≈ 4.7434164903 | 4.5 | ≈ 14.2302494709 |
2 | ≈ 6.3245553204 | 5 | ≈ 15.811388301 |
2.5 | ≈ 7.9056941505 | 5.5 | ≈ 17.3925271311 |
3 | ≈ 9.4868329806 | 6 | ≈ 18.9736659612 |
decimeters | feet, metric |
---|---|
1 | ≈ 0.3162278 |
3.1622777 | ≈ 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 …) |