Table Of Contents
Lumen per square meter to lux Conversion
1 lumen per square meter (lm/m²) is equal to 1 lux (lx).
1 lm/m² = 1 lx
or
1 lx = 1 lm/m²
Formula
To convert a illuminance from lumen per square meter (lm/m²) to lux (lx), multiply the illuminance in lumen per square meter by 1
i(lx) = i(lm/m²) × 1
Examples:
Convert 1 lumen per square meter to lux:
i(lx) = 1lm/m² × 1 = 1 lx
Conversion table
| Lumen per square meter (lm/m²) | Lux (lx) |
|---|---|
| 1 lm/m² | 1 lx |
| 2 lm/m² | 2 lx |
| 3 lm/m² | 3 lx |
| 5 lm/m² | 5 lx |
| 10 lm/m² | 10 lx |
| 20 lm/m² | 20 lx |
| 25 lm/m² | 25 lx |
| 50 lm/m² | 50 lx |
| 100 lm/m² | 100 lx |
| 200 lm/m² | 200 lx |
| 300 lm/m² | 300 lx |
| 500 lm/m² | 500 lx |
| 750 lm/m² | 750 lx |
| 1000 lm/m² | 1000 lx |
| 10000 lm/m² | 10000 lx |
| Lux (lx) | Lumen per square meter (lm/m²) |
|---|---|
| 1 lx | 1 lm/m² |
| 2 lx | 2 lm/m² |
| 3 lx | 3 lm/m² |
| 5 lx | 5 lm/m² |
| 10 lx | 10 lm/m² |
| 20 lx | 20 lm/m² |
| 25 lx | 25 lm/m² |
| 50 lx | 50 lm/m² |
| 100 lx | 100 lm/m² |
| 200 lx | 200 lm/m² |
| 300 lx | 300 lm/m² |
| 500 lx | 500 lm/m² |
| 750 lx | 750 lm/m² |
| 1000 lx | 1000 lm/m² |
| 10000 lx | 10000 lm/m² |
Frequently asked questions
How do I convert lumen per square meter to lux?
Multiply the value in lumen per square meter by 1 to get the result in lux. For example, 5 lm/m² × 1 = 5 lx.
How many lux are in 1 lumen per square meter?
1 lumen per square meter (lm/m²) is equal to 1 lux (lx).
How do I convert lux back to lumen per square meter?
Use the inverse operation: divide the value in lux by 1 to get the result in lumen per square meter.
How accurate is the lumen per square meter to lux conversion?
The converter multiplies by the conversion factor 1 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
