1000 Lux to Foot-Candles
1000 lx ≈ 92.9 fc
1000 lux is approximately 92.9 foot-candles.
How to convert 1000 lx to fc
Use the formula fc = lx ÷ 10.763910417:
fc = 1000 ÷ 10.763910417fc = 92.90304
So 1000 lx = 92.90304 fc, or about 92.9 fc rounded.
Rounded values and quick estimate
- Rounded to a whole number: 93 fc
- Rounded to one decimal place: 92.9 fc
- Conversion factor: 1 lux = 0.0929 foot-candles
Quick mental estimate: divide by 10. For 1000 lx that gives about 100 fc — off by 7.1 fc (7.6%). Use the exact formula when precision matters.
1000 Lux in other units
- Foot-candles
- 92.9 fc
1000 lx and nearby values
| Lux | Foot-candles |
|---|---|
| 996 lx | 92.53 fc |
| 997 lx | 92.62 fc |
| 998 lx | 92.72 fc |
| 999 lx | 92.81 fc |
| 1000 lx | 92.9 fc |
| 1001 lx | 93 fc |
| 1002 lx | 93.09 fc |
| 1003 lx | 93.18 fc |
| 1004 lx | 93.27 fc |
About lux and foot-candles
Lux is the SI unit of illuminance: one lumen per square meter. Offices are typically lit to 300–500 lux.
A foot-candle is one lumen per square foot, about 10.76 lux. US lighting design often uses foot-candles.
Related conversions
Frequently asked questions
What is 1000 Lux in Foot-Candles?
1000 lux is about 92.9 foot-candles (1000 lx ≈ 92.9 fc).
How do you convert 1000 lx to fc?
Apply fc = lx ÷ 10.763910417: fc = 1000 ÷ 10.763910417, fc = 92.90304.
How many lux is 92.9 fc?
92.9 fc is about 999.97 lux.