Illuminance in footcandles (fc) to lux (lx) conversion 計算機 and how to 変換.
Enter the illuminance in footcandles (fc) and press the 計算 button to get the illuminance in lux (lx):
The illuminance Ev in lux (lx) is equal to the illuminance Ev in footcandles (fc) divided by 0.09290304:
Ev(lx) = Ev(fc) / 0.09290304 = Ev(fc) × 10.76391