121 lx ≈ 11.2413 ft-cd. To convert lux to foot-candles, multiply by 0.09290313: 121 × 0.09290313 = 11.2413.
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: 121 × 0.09290313 = 11.2413.
- Answer: 121 lx ≈ 11.2413 ft-cd (rounded to 6 significant figures).
Lux to Foot-candles table
| Lux (lx) | Foot-candles (ft-cd) |
|---|---|
| 116 lx | 10.7768 ft-cd |
| 117 lx | 10.8697 ft-cd |
| 118 lx | 10.9626 ft-cd |
| 119 lx | 11.0555 ft-cd |
| 120 lx | 11.1484 ft-cd |
| 121 lx | 11.2413 ft-cd |
| 122 lx | 11.3342 ft-cd |
| 123 lx | 11.4271 ft-cd |
| 124 lx | 11.52 ft-cd |
| 125 lx | 11.6129 ft-cd |
| 126 lx | 11.7058 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 |