Lux (lx)

The lux (lx) is the SI unit of illuminance, measuring luminous flux per area (lumens per square meter). Typical values: moonlight 0.1 lx, office 300-500 lx, overcast day 1,000 lx, operating room 10,000 lx, direct sunlight 100,000 lx. Used in lighting design, photography, and workplace safety standards.

Convert From Lux

Lux to Millilux Lux to Kilolux Lux to Megalux Lux to lm/m² Lux to Lumen per Square Centimeter Lux to Foot-candles Lux to lm/ft² Lux to Lumen per Square Inch Lux to Phot Lux to Milliphot Lux to Kilophot Lux to Nox

Convert To Lux

Millilux to Lux Kilolux to Lux Megalux to Lux Lumen per Square Meter to Lux Lumen per Square Centimeter to Lux Foot-candles to Lux Lumen per Square Foot to Lux Lumen per Square Inch to Lux Phot to Lux Milliphot to Lux Kilophot to Lux Nox to Lux

Conversion Factors

1 lx 1e-6 mlx

1 lx 0.001 klx

1 lx 1e-6 Mlx

1 lx 1 lm/m²

1 lx 0.0001 lm/cm²

1 lx 0.09290304 fc

1 lx 0.09290304 lm/ft²

1 lx 0.00064516 lm/in²

1 lx 0.0001 ph

1 lx 0.1 mph

1 lx 1e-7 kph

1 lx 1000 nx

Related Units

Millilux (mlx) Kilolux (klx) Megalux (Mlx) Lumen per Square Meter (lm/m²) Lumen per Square Centimeter (lm/cm²) Foot-candle (fc) Lumen per Square Foot (lm/ft²) Lumen per Square Inch (lm/in²) Phot (ph) Milliphot (mph) Kilophot (kph) Nox (nx)