tier_2 conversion
Convert lux to lumen/square meter
Convert lux to lumen/square meter with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
lux to lumen/square meter
lux to lumen/square meter
Quick answer
1 lux = 1 lumen/square meter.
Formula
lumen/square meter = lux × 1
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 meter
- Enter a value in lux.
- The conversion is linear, so each lux is worth 1 lumen/square meter.
- Round the displayed lumen/square meter 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 meter is a unit used in illumination conversions. Illuminance measures luminous flux received per unit area. Its recorded symbol is lm/m^2.
Explore related conversions
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- Convert candela steradian/sq. meter to lumen/square meter
- Convert centimeter-candle to lumen/square meter
- Convert flame to lumen/square meter
lux to lumen/square meter conversion table
| lux | lumen/square meter |
|---|---|
| 0 lux | 0 lumen/square meter |
| 1 lux | 1 lumen/square meter |
| 5 lux | 5 lumen/square meter |
| 10 lux | 10 lumen/square meter |
| 25 lux | 25 lumen/square meter |
| 100 lux | 100 lumen/square meter |
Frequently asked questions
How do I convert from lux to lumen/square meter?
The conversion is linear, so each lux is worth 1 lumen/square meter.
What formula does CalculatorHQ use for lux to lumen/square meter?
lumen/square meter = lux × 1
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 meter back to lux?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.