1.72 ft-cd ≈ 18.5139 lx. To convert foot-candles to lux, multiply by 10.7639: 1.72 × 10.7639 = 18.5139.
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: 1.72 × 10.7639 = 18.5139.
- Answer: 1.72 ft-cd ≈ 18.5139 lx (rounded to 6 significant figures).
Foot-candles to Lux table
| Foot-candles (ft-cd) | Lux (lx) |
|---|---|
| 1.67 ft-cd | 17.9757 lx |
| 1.68 ft-cd | 18.0834 lx |
| 1.69 ft-cd | 18.191 lx |
| 1.7 ft-cd | 18.2986 lx |
| 1.71 ft-cd | 18.4063 lx |
| 1.72 ft-cd | 18.5139 lx |
| 1.73 ft-cd | 18.6215 lx |
| 1.74 ft-cd | 18.7292 lx |
| 1.75 ft-cd | 18.8368 lx |
| 1.76 ft-cd | 18.9445 lx |
| 1.77 ft-cd | 19.0521 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 |