Luminance
Luminous intensity per projected area.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert lambert (L) to foot-lambert (fL). Enter a value for an instant result, or use the examples and reverse conversion below.
Luminous intensity per projected area.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a lambert value to calculate foot-lambert with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| candela per square metre / nitfrom L | cd/m² | 3183.1 |
| candela per square centimetre / stilbfrom L | cd/cm² | 0.31831 |
| foot-lambertfrom L | fL | 929.03 |
| lambertfrom L | L | 1 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Lambert (L) and foot-lambert (fL) are units of luminance. Use this page to convert in either direction.
| Lambert (L) | Foot-lambert (fL) |
|---|---|
| 1 L | 929.03 fL |
| 5 L | 4645.15 fL |
| 10 L | 9290.3 fL |
| 100 L | 92903 fL |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
fL to L (foot-lambert to lambert)