Science
Illumination Converter
Convert between lux and foot-candles for lighting design: 1 foot-candle ≈ 10.764 lux. Office lighting is typically 300–500 lux; full daylight 10,000+ lux.
Frequently asked questions
How many lux is a foot-candle?
One foot-candle equals approximately 10.764 lux — it is one lumen per square foot, while a lux is one lumen per square meter.