79 lx ≈ 7.3393 ft-cd. To convert lux to foot-candles, multiply by 0.09290313: 79 × 0.09290313 = 7.3393.
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: 79 × 0.09290313 = 7.3393.
- Answer: 79 lx ≈ 7.3393 ft-cd (rounded to 6 significant figures).
Lux to Foot-candles table
| Lux (lx) | Foot-candles (ft-cd) |
|---|---|
| 74 lx | 6.8748 ft-cd |
| 75 lx | 6.9677 ft-cd |
| 76 lx | 7.0606 ft-cd |
| 77 lx | 7.1535 ft-cd |
| 78 lx | 7.2464 ft-cd |
| 79 lx | 7.3393 ft-cd |
| 80 lx | 7.4323 ft-cd |
| 81 lx | 7.5252 ft-cd |
| 82 lx | 7.6181 ft-cd |
| 83 lx | 7.711 ft-cd |
| 84 lx | 7.8039 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 |