Candelas per square meter to Foot-lamberts
1 cd/m² ≈ 0.2919 fL. Edit either value to convert instantly.
Conversion formula
fL = cd/m² × (1) × (2 × 10¹⁵ / 6.85251819927078 × 10¹⁵)1 cd/m² ≈ 0.291864 fL
candela per square meter (cd/m²)
One candela per square meter is the luminance of a surface with luminous intensity of 1 cd per square meter of projected area.
foot-lambert (fL)
foot-lambert is a unit of luminance: 1 fL ≈ 3.42625909963539 cd/m². 1 fL = 1/(π × 0.3048²) cd/m².
Source: NIST SP 811, Appendix B.9: factors by kind of quantity
Conversion table
| cd/m² | fL |
|---|---|
| ≈ 0.291864 | |
| ≈ 0.583727 | |
| ≈ 1.45932 | |
| ≈ 2.91864 | |
| ≈ 4.37795 | |
| ≈ 5.83727 | |
| ≈ 7.29659 | |
| ≈ 8.75591 | |
| ≈ 11.6745 | |
| ≈ 13.1339 |
| cd/m² | fL |
|---|---|
| ≈ 14.5932 | |
| ≈ 17.5118 | |
| ≈ 20.4304 | |
| ≈ 23.3491 | |
| ≈ 26.2677 | |
| ≈ 29.1864 | |
| ≈ 43.7795 | |
| ≈ 46.6982 | |
| ≈ 49.6168 | |
| ≈ 52.5354 |
Frequently asked questions
How many foot-lamberts are in 1 candela per square meter?
1 cd/m² ≈ 0.2919 fL. fL = cd/m² × (1) × (2 × 10¹⁵ / 6.85251819927078 × 10¹⁵)
How do I convert cd/m² to fL?
fL = cd/m² × (1) × (2 × 10¹⁵ / 6.85251819927078 × 10¹⁵)
Is 1 candela per square meter bigger than 1 foot-lambert?
1 cd/m² ≈ 0.2919 fL.
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