23 ft-cd ≈ 247.57 lx. To convert foot-candles to lux, multiply by 10.7639: 23 × 10.7639 = 247.57.
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: 23 × 10.7639 = 247.57.
- Answer: 23 ft-cd ≈ 247.57 lx (rounded to 6 significant figures).
Foot-candles to Lux table
| Foot-candles (ft-cd) | Lux (lx) |
|---|---|
| 18 ft-cd | 193.75 lx |
| 19 ft-cd | 204.514 lx |
| 20 ft-cd | 215.278 lx |
| 21 ft-cd | 226.042 lx |
| 22 ft-cd | 236.806 lx |
| 23 ft-cd | 247.57 lx |
| 24 ft-cd | 258.334 lx |
| 25 ft-cd | 269.098 lx |
| 26 ft-cd | 279.861 lx |
| 27 ft-cd | 290.625 lx |
| 28 ft-cd | 301.389 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 |