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Foot-Candles
Light Illuminance Unit Conversion
This calculator converts lux to foot-candles, two common units for measuring illuminance or light intensity on a surface. Both units quantify how much luminous flux is incident on a surface area, but they use different measurement systems.
Lux (lx)
SI unit measuring lumens per square meter
Foot-Candle (fc)
Imperial unit measuring lumens per square foot
Conversion Formula
Foot-candles = Lux × 0.09290304
Calculation Example
Converting 500 lux: 500 × 0.09290304 = 46.45 foot-candles
The calculator provides precision control with adjustable decimal places and formatting options for thousands separators, making it suitable for both technical and practical lighting applications.