342 lx ≈ 31.7729 ft-cd. To convert lux to foot-candles, multiply by 0.09290313: 342 × 0.09290313 = 31.7729.
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: 342 × 0.09290313 = 31.7729.
- Answer: 342 lx ≈ 31.7729 ft-cd (rounded to 6 significant figures).
Lux to Foot-candles table
| Lux (lx) | Foot-candles (ft-cd) |
|---|---|
| 337 lx | 31.3084 ft-cd |
| 338 lx | 31.4013 ft-cd |
| 339 lx | 31.4942 ft-cd |
| 340 lx | 31.5871 ft-cd |
| 341 lx | 31.68 ft-cd |
| 342 lx | 31.7729 ft-cd |
| 343 lx | 31.8658 ft-cd |
| 344 lx | 31.9587 ft-cd |
| 345 lx | 32.0516 ft-cd |
| 346 lx | 32.1445 ft-cd |
| 347 lx | 32.2374 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 |