| 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 |
| micrometer | 304 800 μm | 609 600 μm | 914 400 μm | 1 219 200 μm | 1 524 000 μm | 1 828 800 μm | 2 133 600 μm | 2 438 400 μm | 2 743 200 μm | 3 048 000 μm | 3 352 800 μm | 3 657 600 μm | 3 962 400 μm | 4 267 200 μm | 4 572 000 μm | 4 876 800 μm | 5 181 600 μm | 5 486 400 μm | 5 791 200 μm | 6 096 000 μm | 6 400 800 μm | 6 705 600 μm | 7 010 400 μm | 7 315 200 μm | 7 620 000 μm | 7 924 800 μm | 8 229 600 μm | 8 534 400 μm | 8 839 200 μm | 9 144 000 μm | 9 448 800 μm | 9 753 600 μm | 10 058 400 μm | 10 363 200 μm | 10 668 000 μm | 10 972 800 μm | 11 277 600 μm | 11 582 400 μm | 11 887 200 μm | 12 192 000 μm | 12 496 800 μm | 12 801 600 μm | 13 106 400 μm | 13 411 200 μm | 13 716 000 μm | 14 020 800 μm | 14 325 600 μm | 14 630 400 μm | 14 935 200 μm | 15 240 000 μm | 15 544 800 μm | 15 849 600 μm | 16 154 400 μm | 16 459 200 μm | 16 764 000 μm | 17 068 800 μm | 17 373 600 μm | 17 678 400 μm | 17 983 200 μm | 18 288 000 μm | 18 592 800 μm | 18 897 600 μm | 19 202 400 μm | 19 507 200 μm | 19 812 000 μm | 20 116 800 μm | 20 421 600 μm | 20 726 400 μm | 21 031 200 μm | 21 336 000 μm | 21 640 800 μm | 21 945 600 μm | 22 250 400 μm | 22 555 200 μm | 22 860 000 μm | 23 164 800 μm | 23 469 600 μm | 23 774 400 μm | 24 079 200 μm | 24 384 000 μm | 24 688 800 μm | 24 993 600 μm | 25 298 400 μm | 25 603 200 μm | 25 908 000 μm | 26 212 800 μm | 26 517 600 μm | 26 822 400 μm | 27 127 200 μm | 27 432 000 μm | 27 736 800 μm | 28 041 600 μm | 28 346 400 μm | 28 651 200 μm | 28 956 000 μm | 29 260 800 μm | 29 565 600 μm | 29 870 400 μm | 30 175 200 μm | 30 480 000 μm |
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.
| 1 feet ≡ 304800 micrometers | 4 feet ≡ 1219200 micrometers |
| 1.5 feet ≡ 457200 micrometers | 4.5 feet ≡ 1371600 micrometers |
| 2 feet ≡ 609600 micrometers | 5 feet ≡ 1524000 micrometers |
| 2.5 feet ≡ 762000 micrometers | 5.5 feet ≡ 1676400 micrometers |
| 3 feet ≡ 914400 micrometers | 6 feet ≡ 1828800 micrometers |
The micrometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is an SI derived unit of length equaling 1×10−6 of a metre (SI standard prefix "micro-" = 10−6); that is, one millionth of a metre (or one thousandth of a millimetre, 0.001 mm, or about 0.000039 inch).
| 1 micrometers ≡ 3.2808398950131E-6 feet | 4 micrometers ≡ 1.3123359580052E-5 feet |
| 1.5 micrometers ≡ 4.9212598425197E-6 feet | 4.5 micrometers ≡ 1.4763779527559E-5 feet |
| 2 micrometers ≡ 6.5616797900262E-6 feet | 5 micrometers ≡ 1.6404199475066E-5 feet |
| 2.5 micrometers ≡ 8.2020997375328E-6 feet | 5.5 micrometers ≡ 1.8044619422572E-5 feet |
| 3 micrometers ≡ 9.8425196850394E-6 feet | 6 micrometers ≡ 1.9685039370079E-5 feet |
| 1 feet ≡ 304 800 micrometers |
| 1 micrometers ≡ 3.2808398950131 × 10-6 feet |