13.5 ft-cd ≈ 145.313 lx. To convert foot-candles to lux, multiply by 10.7639: 13.5 × 10.7639 = 145.313.
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: 13.5 × 10.7639 = 145.313.
- Answer: 13.5 ft-cd ≈ 145.313 lx (rounded to 6 significant figures).
Foot-candles to Lux table
| Foot-candles (ft-cd) | Lux (lx) |
|---|---|
| 13 ft-cd | 139.931 lx |
| 13.1 ft-cd | 141.007 lx |
| 13.2 ft-cd | 142.083 lx |
| 13.3 ft-cd | 143.16 lx |
| 13.4 ft-cd | 144.236 lx |
| 13.5 ft-cd | 145.313 lx |
| 13.6 ft-cd | 146.389 lx |
| 13.7 ft-cd | 147.465 lx |
| 13.8 ft-cd | 148.542 lx |
| 13.9 ft-cd | 149.618 lx |
| 14 ft-cd | 150.695 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 |