520 ft-cd ≈ 5,597.23 lx. To convert foot-candles to lux, multiply by 10.7639: 520 × 10.7639 = 5,597.23.
How to convert foot-candles to lux
lx = ft-cd × 10.7639
- 1 ft-cd = 10.7639 lx (and 1 lx = 0.09290313 ft-cd).
- Multiply the amount by the factor: 520 × 10.7639 = 5,597.23.
- Answer: 520 ft-cd ≈ 5,597.23 lx (rounded to 6 significant figures).
Foot-candles to Lux table
| Foot-candles (ft-cd) | Lux (lx) |
|---|---|
| 515 ft-cd | 5,543.41 lx |
| 516 ft-cd | 5,554.17 lx |
| 517 ft-cd | 5,564.94 lx |
| 518 ft-cd | 5,575.7 lx |
| 519 ft-cd | 5,586.46 lx |
| 520 ft-cd | 5,597.23 lx |
| 521 ft-cd | 5,607.99 lx |
| 522 ft-cd | 5,618.76 lx |
| 523 ft-cd | 5,629.52 lx |
| 524 ft-cd | 5,640.28 lx |
| 525 ft-cd | 5,651.05 lx |
| ft-cd | lx |
|---|---|
| 1 ft-cd | 10.7639 lx |
| 5 ft-cd | 53.8195 lx |
| 10 ft-cd | 107.639 lx |
| 50 ft-cd | 538.195 lx |
| 100 ft-cd | 1,076.39 lx |
| 1,000 ft-cd | 10,763.9 lx |