How to convert feet (US survey) to fermis
1 foot (us survey) is equal to 304,800,609,600,000 fermis, and 1 fermi is equal to 3.280833333 × 10⁻¹⁵ feet (US survey). To convert, multiply by the conversion factor:
fermis = feet (US survey) × 304,800,609,600,000
fermis = feet (US survey) ÷ 3.280833333 × 10⁻¹⁵Example: convert 1 ft (US) to fm: 1 × 304,800,609,600,000 = 304,800,609,600,000 fm.
Foot (US Survey) to Fermi conversion table
| Foot (US Survey) (ft (US)) | Fermi (fm) |
|---|---|
| 0.01 ft (US) | 3,048,006,096,000 fm |
| 0.1 ft (US) | 30,480,060,960,000 fm |
| 1 ft (US) | 304,800,609,600,000 fm |
| 2 ft (US) | 609,601,219,200,000 fm |
| 3 ft (US) | 914,401,828,800,000 fm |
| 5 ft (US) | 1.524003048 × 10¹⁵ fm |
| 10 ft (US) | 3.048006096 × 10¹⁵ fm |
| 20 ft (US) | 6.096012192 × 10¹⁵ fm |
| 50 ft (US) | 1.524003048 × 10¹⁶ fm |
| 100 ft (US) | 3.048006096 × 10¹⁶ fm |
| 250 ft (US) | 7.62001524 × 10¹⁶ fm |
| 500 ft (US) | 1.524003048 × 10¹⁷ fm |
| 1,000 ft (US) | 3.048006096 × 10¹⁷ fm |
About the foot (us survey)
The US survey foot is exactly 1200/3937 m (about 0.3048006 m), two parts per million longer than the international foot. It was officially retired at the end of 2022 but remains in older land records and state plane coordinates.
Symbol: ft (US) · 1 ft (US) = 0.3048006096 m · Category: US survey units
About the fermi
The fermi is the traditional name in nuclear physics for the femtometer (10⁻¹⁵ m), named after physicist Enrico Fermi.
Symbol: fm · 1 fm = 1 × 10⁻¹⁵ m · Category: Metric (SI)