| kaki | 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 |
| milimet | 304.8 mm | 609.6 mm | 914.4 mm | 1,219.2 mm | 1 524 mm | 1,828.8 mm | 2,133.6 mm | 2,438.4 mm | 2,743.2 mm | 3 048 mm | 3,352.8 mm | 3,657.6 mm | 3,962.4 mm | 4,267.2 mm | 4 572 mm | 4,876.8 mm | 5,181.6 mm | 5,486.4 mm | 5,791.2 mm | 6 096 mm | 6,400.8 mm | 6,705.6 mm | 7,010.4 mm | 7,315.2 mm | 7 620 mm | 7,924.8 mm | 8,229.6 mm | 8,534.4 mm | 8,839.2 mm | 9 144 mm | 9,448.8 mm | 9,753.6 mm | 10,058.4 mm | 10,363.2 mm | 10 668 mm | 10,972.8 mm | 11,277.6 mm | 11,582.4 mm | 11,887.2 mm | 12 192 mm | 12,496.8 mm | 12,801.6 mm | 13,106.4 mm | 13,411.2 mm | 13 716 mm | 14,020.8 mm | 14,325.6 mm | 14,630.4 mm | 14,935.2 mm | 15 240 mm | 15,544.8 mm | 15,849.6 mm | 16,154.4 mm | 16,459.2 mm | 16 764 mm | 17,068.8 mm | 17,373.6 mm | 17,678.4 mm | 17,983.2 mm | 18 288 mm | 18,592.8 mm | 18,897.6 mm | 19,202.4 mm | 19,507.2 mm | 19 812 mm | 20,116.8 mm | 20,421.6 mm | 20,726.4 mm | 21,031.2 mm | 21 336 mm | 21,640.8 mm | 21,945.6 mm | 22,250.4 mm | 22,555.2 mm | 22 860 mm | 23,164.8 mm | 23,469.6 mm | 23,774.4 mm | 24,079.2 mm | 24 384 mm | 24,688.8 mm | 24,993.6 mm | 25,298.4 mm | 25,603.2 mm | 25 908 mm | 26,212.8 mm | 26,517.6 mm | 26,822.4 mm | 27,127.2 mm | 27 432 mm | 27,736.8 mm | 28,041.6 mm | 28,346.4 mm | 28,651.2 mm | 28 956 mm | 29,260.8 mm | 29,565.6 mm | 29,870.4 mm | 30,175.2 mm | 30 480 mm |
Kaki (tanda kaki; singkatan: ft; simbol: ′, simbol utama) adalah satuan panjang dalam sistem pengukuran tradisional kekaisaran dan AS. Sejak 1959, kedua unit telah ditetapkan oleh perjanjian internasional setara dengan 0,3048 meter. Di kedua sistem, kaki terdiri dari 12 inci dan tiga kaki membentuk halaman.
| 1 kaki ≡ 304.8 milimet | 6 kaki ≡ 1828.8 milimet |
| 2 kaki ≡ 609.6 milimet | 7 kaki ≡ 2133.6 milimet |
| 3 kaki ≡ 914.4 milimet | 8 kaki ≡ 2438.4 milimet |
| 4 kaki ≡ 1219.2 milimet | 9 kaki ≡ 2743.2 milimet |
| 5 kaki ≡ 1524 milimet | 10 kaki ≡ 3048 milimet |
milimeter adalah satuan panjang dalam sistem metrik, sama dengan seperseribu meter, yang merupakan satuan dasar SI dari panjang. Karena itu ada ribuan milimeter dalam satu meter. Ada sepuluh milimeter dalam satu sentimeter.
| 1 milimet ≡ 0.0032808398950131 kaki | 6 milimet ≡ 0.019685039370079 kaki |
| 2 milimet ≡ 0.0065616797900262 kaki | 7 milimet ≡ 0.022965879265092 kaki |
| 3 milimet ≡ 0.0098425196850394 kaki | 8 milimet ≡ 0.026246719160105 kaki |
| 4 milimet ≡ 0.013123359580052 kaki | 9 milimet ≡ 0.029527559055118 kaki |
| 5 milimet ≡ 0.016404199475066 kaki | 10 milimet ≡ 0.032808398950131 kaki |
| 1 kaki ≡ 304.8 milimet |
| 1 milimet ≡ 0.0032808 kaki |