tier_2 conversion
Convert lux to lumen/square foot
Convert lux to lumen/square foot with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
lux to lumen/square foot
lux to lumen/square foot
Quick answer
1 lux = 0.0929030400001 lumen/square foot.
Formula
lumen/square foot = lux × 0.09290304000008391299862535579
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert lux to lumen/square foot
- Enter a value in lux.
- The conversion is linear, so each lux is worth 0.09290304000008391299862535579 lumen/square foot.
- Round the displayed lumen/square foot value only when needed.
About these units
lux is a unit used in illumination conversions. Illuminance measures luminous flux received per unit area. Its recorded symbol is lx. lumen/square foot is a unit used in illumination conversions. Illuminance measures luminous flux received per unit area. Its recorded symbol is lm/ft^2.
Explore related conversions
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- Convert lux to lumen/square centimeter
- Convert candela steradian/sq. meter to lumen/square foot
- Convert centimeter-candle to lumen/square foot
- Convert flame to lumen/square foot
lux to lumen/square foot conversion table
| lux | lumen/square foot |
|---|---|
| 0 lux | 0e-29 lumen/square foot |
| 1 lux | 0.0929030400001 lumen/square foot |
| 5 lux | 0.464515200000 lumen/square foot |
| 10 lux | 0.929030400001 lumen/square foot |
| 25 lux | 2.32257600000 lumen/square foot |
| 100 lux | 9.29030400001 lumen/square foot |
Frequently asked questions
How do I convert from lux to lumen/square foot?
The conversion is linear, so each lux is worth 0.09290304000008391299862535579 lumen/square foot.
What formula does CalculatorHQ use for lux to lumen/square foot?
lumen/square foot = lux × 0.09290304000008391299862535579
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert lumen/square foot back to lux?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.