1 Lambert to Stilb
Quick answer
1 Lambert (L) equals
0.31831 sb
To convert 1 Lamberts to Stilbs, multiply by 0.3183098862. Therefore, 1 Lambert (L) equals 0.31831 Stilb (sb).
Formula: sb = L × 0.3183098862. Calculation: 1 × 0.3183098862 = 0.31831 sb.
Convert Lambert (L) to Stilb (sb) online with our free unit converter. In luminance, 1 L = 0.31831 sb. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Lambert to Stilb
- Step 1 — start with the formula. sb = L × 0.3183098862
- Step 2 — substitute your figure. 1 L × 0.3183098862
- Step 3 — read the result. 1 L = 0.31831 sb
- Step 4 — check it in reverse. L = sb × 3.1415926536 returns 1 L, which matches the figure you started with.
Luminance Converter
5 units available
1 L = 0.31831 sb
Formula:
sb = L × 0.3183098862With your value: 1 L = 0.31830989 sb
Other Lambert to Stilb conversions
Lambert to Stilb Conversion Table
| Lambert (L) | Stilb (sb) |
|---|---|
| 0.5 | 0.159155 |
| 1 | 0.31831 |
| 2 | 0.63662 |
| 5 | 1.591549 |
| 10 | 3.183099 |
| 15 | 4.774648 |
| 20 | 6.366198 |
| 25 | 7.957747 |
| 50 | 15.915494 |
| 100 | 31.830989 |
| 250 | 79.577472 |
| 500 | 159.154943 |
| 1000 | 318.309886 |
Stilb to Lambert Conversion Table
| Stilb (sb) | Lambert (L) |
|---|---|
| 0.5 | 1.570796 |
| 1 | 3.141593 |
| 2 | 6.283185 |
| 5 | 15.707963 |
| 10 | 31.415927 |
| 15 | 47.12389 |
| 20 | 62.831853 |
| 25 | 78.539816 |
| 50 | 157.079633 |
| 100 | 314.159265 |
| 250 | 785.398163 |
| 500 | 1,570.796327 |
| 1000 | 3,141.592654 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Lambert (L)
Luminance
Traceable to the candela, defined by fixing the luminous efficacy of 540 THz radiation at 683 lm/W.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
Stilb (sb)
Luminance
Traceable to the candela, defined by fixing the luminous efficacy of 540 THz radiation at 683 lm/W.
Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Lambert to Stilb
To convert from Lambert (L) to Stilb (sb), multiply the value by 0.3183098862.
Formula: sb = L × 0.3183098862
Reverse: L = sb × 3.1415926536
Step-by-Step Example
- Start with your value in Lambert. For example: 5 L
- Multiply by the conversion factor: 5 x 0.3183098862
- The result is: 1.591549 sb
Lambert and Stilb Relationship
This calculation facilitates standardized conversion between recognized units of luminance. Since 1 Lambert represents a fraction of a Stilb (1 Stilb ≈ 3.1416 Lamberts), the Stilb is the larger measurement interval. Understanding the relationship between Lambert and Stilb is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Lambert
The Lambert (symbol: L) is a recognized unit in the Standard measurement framework, utilized within luminance applications for precision and standardized data representation.
Common uses of Lambert: luminance calculations, engineering and science, education.
About Stilb
The Stilb (symbol: sb) is a recognized unit in the Standard measurement framework, utilized within luminance applications for precision and standardized data representation.
Common uses of Stilb: luminance calculations, engineering and science, education.
Frequently Asked Questions
- What is 1 Lambert in Stilb?
- 1 Lambert equals 0.31831 Stilb.
- How many Stilbs are in 1 Lambert?
- There are exactly 0.3183098862 Stilbs in 1 Lambert. This means the conversion factor from Lambert to Stilb is 0.3183098862.
- What is the formula to convert Lambert to Stilb?
- The formula to convert Lambert to Stilb is: sb = L × 0.3183098862. For example, to convert 10 Lamberts to Stilbs, you would multiply 10 by 0.3183098862.
- What is a Lambert?
- The Lambert (symbol: L) is a recognized unit in the Standard measurement framework, utilized within luminance applications for precision and standardized data representation.
- What is a Stilb?
- The Stilb (symbol: sb) is a recognized unit in the Standard measurement framework, utilized within luminance applications for precision and standardized data representation.
- What are the common uses of Lambert?
- The Lambert is commonly used in luminance calculations, engineering and science, education.
Related Luminance Conversions
Cite this page
UnitConvertLab. (2026). 1 Lambert to Stilb. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/1-lambert-to-stilb