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Lumen to Lux Calculator












Calculation Formula

The formula to calculate Lux (\(lx\)) from Lumens (\(lm\)) is:

\[ lx = \frac{lm}{A} \]

Where:

  • \(lx\) is the illuminance in lux.
  • \(lm\) is the luminous flux in lumens.
  • \(A\) is the area in square meters.