Unit Converter: Illuminance

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Conversion table

#	Unit	SI Base Unit (lx)
1	Lux (lx)	1 1 lx = 1 lx
2	Lumen per square meter (lm/m²)	1 1 lm/m² = 1 lx
3	Lumen per square foot (lm/sq ft)	10.763910416709722 1 lm/sq ft = 10.763910416709722 lx
4	Kilolux (klx)	1 000 1 klx = 1 000 lx
5	Lumen per square centimeter (lm/cm²)	10 000 1 lm/cm² = 10 000 lx

Unit

SI Base Unit (lx)

Lux (lx)

1 1 lx = 1 lx

Lumen per square meter (lm/m²)

1 1 lm/m² = 1 lx

Lumen per square foot (lm/sq ft)

10.763910416709722 1 lm/sq ft = 10.763910416709722 lx

Kilolux (klx)

1 000 1 klx = 1 000 lx

Lumen per square centimeter (lm/cm²)

10 000 1 lm/cm² = 10 000 lx

Conversion factors are based on internationally recognised standards: