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Light Converters

Luminance Converter

Result

... Stilb = ... Foot-lambert

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Stilb to Foot-lambert Converter

Use this page to convert stilb values into foot-lambert, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 sb = 2,918.63507960159 fL

1 fL = 0.000342625909963539 sb

Example: 100 sb = 291,863.507960159 fL

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Candela per square meter to Candela per square centimeterCandela per square meter to Candela per square footCandela per square meter to Candela per square inchCandela per square meter to Kilocandela per square meterCandela per square centimeter to Candela per square meterCandela per square centimeter to Candela per square footCandela per square centimeter to Candela per square inchCandela per square centimeter to Kilocandela per square meterCandela per square foot to Candela per square meterCandela per square foot to Candela per square centimeter

Stilb

One stilb is equal to 10000 candelas per square meter.

History: The stilb is a historical CGS photometric unit based on candela per square centimeter.

Current use: Used mainly for legacy photometry and conversion-table compatibility.

Also written as sb.

Foot-lambert

One foot-lambert is equal to 3.42625909963539 candelas per square meter.

History: Foot-lambert became common in cinema projection and US lighting practice.

Current use: Used for projection screens, cinema, signage, and display brightness references.

Also written as fL.

Stilb to Foot-lambert table

Stilb [sb]Foot-lambert [fL]
0.01 sb29.1863507960159 fL
0.1 sb291.863507960159 fL
1 sb2,918.63507960159 fL
2 sb5,837.27015920317 fL
5 sb14,593.1753980079 fL
10 sb29,186.3507960159 fL
20 sb58,372.7015920317 fL
50 sb145,931.753980079 fL
100 sb291,863.507960159 fL

Frequently asked questions

  • How many Foot-lambert (fL) are in one Stilb (sb)?

    One Stilb equals 2,918.63507960159 Foot-lambert.

  • How do you convert Stilb to Foot-lambert?

    Multiply the Stilb value by 2,918.63507960159 to get the result in Foot-lambert.

  • How do you convert Foot-lambert back to Stilb?

    Multiply the Foot-lambert value by 0.000342625909963539 to get back to Stilb.

  • What is 100 Stilb in Foot-lambert?

    100 Stilb equals 291,863.507960159 Foot-lambert.