Lumen per Square Meter per Steradian to Foot Lambert Converter

Light & Heat

Candela per square meter, nits and more.

How to convert Lumen per Square Meter per Steradian to Foot Lambert

Multiply the lumen per square meter per steradian value by 0.291864: 1 lm/m²/sr = 0.291864 fL. Going the other way, 1 fL = 3.42626 lm/m²/sr, so divide by 0.291864 or use the Foot Lambert to Lumen per Square Meter per Steradian converter.

About these units

Foot Lambert (fL)

A foot-lambert is about 3.426 cd/m². Cinema screens and projectors are often specified in foot-lamberts.

Lumen per Square Meter per Steradian to Foot Lambert conversion table

Lumen per Square Meter per Steradian (lm/m²/sr)Foot Lambert (fL)
1 lm/m²/sr0.291864 fL
2 lm/m²/sr0.583727 fL
3 lm/m²/sr0.875591 fL
4 lm/m²/sr1.16745 fL
5 lm/m²/sr1.45932 fL
10 lm/m²/sr2.91864 fL
20 lm/m²/sr5.83727 fL
25 lm/m²/sr7.29659 fL
50 lm/m²/sr14.5932 fL
100 lm/m²/sr29.1864 fL
500 lm/m²/sr145.932 fL
1,000 lm/m²/sr291.864 fL

More lumen per square meter per steradian conversions

See every unit on the Luminance Converter.