520 ft ≈ 519.999 US survey ft. To convert feet to us survey feet, multiply by 0.999998: 520 × 0.999998 = 519.999.
How to convert feet to us survey feet
US survey ft = ft × 0.999998
- 1 ft = 0.999998 US survey ft (and 1 US survey ft = 1.000002 ft).
- Multiply the amount by the factor: 520 × 0.999998 = 519.999.
- Answer: 520 ft ≈ 519.999 US survey ft (rounded to 6 significant figures).
Feet to US Survey Feet table
| Feet (ft) | US Survey Feet (US survey ft) |
|---|---|
| 515 ft | 514.999 US survey ft |
| 516 ft | 515.999 US survey ft |
| 517 ft | 516.999 US survey ft |
| 518 ft | 517.999 US survey ft |
| 519 ft | 518.999 US survey ft |
| 520 ft | 519.999 US survey ft |
| 521 ft | 520.999 US survey ft |
| 522 ft | 521.999 US survey ft |
| 523 ft | 522.999 US survey ft |
| 524 ft | 523.999 US survey ft |
| 525 ft | 524.999 US survey ft |
| ft | US survey ft |
|---|---|
| 1 ft | 0.999998 US survey ft |
| 5 ft | 5 US survey ft |
| 10 ft | 10 US survey ft |
| 50 ft | 49.9999 US survey ft |
| 100 ft | 99.9998 US survey ft |
| 1,000 ft | 999.998 US survey ft |
Good to know
1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.