520 lx ≈ 48.3096 ft-cd. To convert lux to foot-candles, multiply by 0.09290313: 520 × 0.09290313 = 48.3096.
How to convert lux to foot-candles
ft-cd = lx × 0.09290313
- 1 lx = 0.09290313 ft-cd (and 1 ft-cd = 10.7639 lx).
- Multiply the amount by the factor: 520 × 0.09290313 = 48.3096.
- Answer: 520 lx ≈ 48.3096 ft-cd (rounded to 6 significant figures).
Lux to Foot-candles table
| Lux (lx) | Foot-candles (ft-cd) |
|---|---|
| 515 lx | 47.8451 ft-cd |
| 516 lx | 47.938 ft-cd |
| 517 lx | 48.0309 ft-cd |
| 518 lx | 48.1238 ft-cd |
| 519 lx | 48.2167 ft-cd |
| 520 lx | 48.3096 ft-cd |
| 521 lx | 48.4025 ft-cd |
| 522 lx | 48.4954 ft-cd |
| 523 lx | 48.5883 ft-cd |
| 524 lx | 48.6812 ft-cd |
| 525 lx | 48.7741 ft-cd |
| lx | ft-cd |
|---|---|
| 1 lx | 0.0929031 ft-cd |
| 5 lx | 0.464516 ft-cd |
| 10 lx | 0.929031 ft-cd |
| 50 lx | 4.6452 ft-cd |
| 100 lx | 9.2903 ft-cd |
| 1,000 lx | 92.9031 ft-cd |