To convert US survey feet to micrometers, multiply the value by 304,801. To go the other way, multiply micrometers by 3.28083 × 10⁻⁶ to get US survey feet.
| US Survey Feet (ftUS) | Micrometers (µm) |
|---|---|
| 1 ftUS | 304,801 µm |
| 2 ftUS | 609,601 µm |
| 3 ftUS | 914,402 µm |
| 4 ftUS | 1,219,200 µm |
| 5 ftUS | 1,524,000 µm |
| 6 ftUS | 1,828,800 µm |
| 7 ftUS | 2,133,600 µm |
| 8 ftUS | 2,438,400 µm |
| 9 ftUS | 2,743,210 µm |
| 10 ftUS | 3,048,010 µm |
| 12 ftUS | 3,657,610 µm |
| 14 ftUS | 4,267,210 µm |
| 15 ftUS | 4,572,010 µm |
| 20 ftUS | 6,096,010 µm |
| 21 ftUS | 6,400,810 µm |
| 24 ftUS | 7,315,210 µm |
| 25 ftUS | 7,620,020 µm |
| 30 ftUS | 9,144,020 µm |
| 40 ftUS | 12,192,000 µm |
| 50 ftUS | 15,240,000 µm |
| 60 ftUS | 18,288,000 µm |
| 75 ftUS | 22,860,000 µm |
| 80 ftUS | 24,384,000 µm |
| 100 ftUS | 30,480,100 µm |
| 200 ftUS | 60,960,100 µm |
| 250 ftUS | 76,200,200 µm |
| 300 ftUS | 91,440,200 µm |
| 400 ftUS | 121,920,000 µm |
| 500 ftUS | 152,400,000 µm |
| 750 ftUS | 228,600,000 µm |
| 1,000 ftUS | 304,801,000 µm |
US survey foot (ftUS). The US survey foot is about 0.3048006 m, very slightly longer than the international foot, and was used in US land surveys.
Micrometer (µm). A micrometer (micron) is one millionth of a meter, used for cells, bacteria and fiber thickness.
There are 304,801 micrometers in one US survey foot.
Multiply the number of US survey feet by 304,801. For example, 10 US survey feet equal 3,048,010 micrometers.
One micrometer equals 3.28083 × 10⁻⁶ US survey feet.
3,657,610 micrometers. Other common values: 5 US survey feet = 1,524,000 micrometers and 100 US survey feet = 30,480,100 micrometers.