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Footcandles to Lux Calculator

Convert imperial illuminance foot-candles (fc) to SI lux (lx).

Input Data

Input Foot-candles fc.
fc

Results

10.76391lx
E = fc × 10.76391 = 1 fc × 10.76391 = 10.763910 lx

At a glance:Footcandles to Lux Calculator: enter parameters to compute results; complements related calculators.

Formula

E(lx) = fc × 10.76391

1 foot-candle = 1 lm/ft² = 10.76391 lx

How to Use

  1. Enter foot-candles fc.
  2. Get lux lx.

Case Studies

1 fc

1 fc = 10.76391 lx.

FAQ

What is a foot-candle?

Illuminance of 1 lumen per square foot, an imperial unit.

The factor?

Since 1 ft² = 0.092903 m², 1 fc = 1/0.092903 ≈ 10.76391 lx.

Related Tools

References

Content review: Calculatorism Science Team. Formula and numeric tests verified; results for reference only.

Found a problem with the results?

If this calculator's result is wrong, or you have any question about the calculation logic, please let us know. You are viewing:Footcandles to Lux Calculator（/light/footcandles-to-lux）。