720 ft-cd ≈ 7,750.01 lx. To convert foot-candles to lux, multiply by 10.7639: 720 × 10.7639 = 7,750.01.
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: 720 × 10.7639 = 7,750.01.
- Answer: 720 ft-cd ≈ 7,750.01 lx (rounded to 6 significant figures).
Foot-candles to Lux table
| Foot-candles (ft-cd) | Lux (lx) |
|---|---|
| 715 ft-cd | 7,696.19 lx |
| 716 ft-cd | 7,706.95 lx |
| 717 ft-cd | 7,717.72 lx |
| 718 ft-cd | 7,728.48 lx |
| 719 ft-cd | 7,739.24 lx |
| 720 ft-cd | 7,750.01 lx |
| 721 ft-cd | 7,760.77 lx |
| 722 ft-cd | 7,771.54 lx |
| 723 ft-cd | 7,782.3 lx |
| 724 ft-cd | 7,793.06 lx |
| 725 ft-cd | 7,803.83 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 |