Candela per square foot to Lamberts
Convert candela per square foot to lamberts (cd/ft² to L). 1 cd/ft² = 0.0033815821889 L. Use the calculator, formula and conversion table.
How to convert candela per square foot to lamberts
Multiply the amount in candela per square foot by 0.0033815821889 to get lamberts. The displayed factor and results are rounded to 12 significant digits.
L = cd/ft² × 0.0033815821889Worked example
1 cd/ft² = 0.0033815821889 L. Change the amount in the calculator above to use your own value.
Units and assumptions
Uses candela per square metre, also called a nit. One footlambert is 1/π candela per square foot; one lambert is 10,000/π cd/m². This describes luminance in a viewing direction and does not convert display brightness into lux without geometry. Values are rounded to 12 significant figures for display.
Calculator results use floating-point arithmetic and are rounded for display. The reference table below uses up to 12 significant digits.
Candela per square foot to Lamberts table
| Candela per square foot (cd/ft²) | Lamberts (L) |
|---|---|
| 0 | 0 |
| 1 | 0.0033815821889 |
| 5 | 0.0169079109445 |
| 10 | 0.033815821889 |
| 25 | 0.0845395547226 |
| 100 | 0.33815821889 |
| 1,000 | 3.3815821889 |
About this conversion
What is the formula for candela per square foot to lamberts?
L = cd/ft² × 0.0033815821889. Multiply the amount in candela per square foot by 0.0033815821889 to get lamberts. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to candela per square foot?
Use the lamberts to candela per square foot calculator to reverse this conversion. You can also use Swap units in the calculator above.
Can I use a different pair of units?
Choose another unit in the calculator, or open the luminance converter to browse all supported pairs.