Candela/sq Meter to Lambert Converter
Quick answer
To convert Candela/sq Meters to Lamberts, multiply by 0.0003141593 (or divide by 3,183.0988618379). Therefore, 1 Candela/sq Meter (cd/m²) equals 0.00031416 Lamberts (L).
Formula: L = cd/m² × 0.0003141593. Worked example: 10 cd/m² = 0.003142 L.
Convert Candela/sq Meter (cd/m²) to Lambert (L) online with our free unit converter. In luminance, 1 cd/m² = 0.000314 L. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Candela/sq Meter to Lambert
- Step 1 — start with the formula. L = cd/m² × 0.0003141593
- Step 2 — substitute your figure. 10 cd/m² × 0.0003141593
- Step 3 — read the result. 10 cd/m² = 0.003142 L
- Step 4 — check it in reverse. cd/m² = L × 3,183.0988618379 returns 10.0013 cd/m², which matches the figure you started with.
Luminance Converter
5 units available
1 cd/m² = 0.000314 L
Formula:
L = cd/m² × 0.0003141593With your value: 1 cd/m² = 0.00031416 L
Other Candela/sq Meter to Lambert conversions
Candela/sq Meter to Lambert Conversion Table
| Candela/sq Meter (cd/m²) | Lambert (L) |
|---|---|
| 0.5 | 0.000157 |
| 1 | 0.000314 |
| 2 | 0.000628 |
| 5 | 0.001571 |
| 10 | 0.003142 |
| 15 | 0.004712 |
| 20 | 0.006283 |
| 25 | 0.007854 |
| 50 | 0.015708 |
| 100 | 0.031416 |
| 250 | 0.07854 |
| 500 | 0.15708 |
| 1000 | 0.314159 |
Lambert to Candela/sq Meter Conversion Table
| Lambert (L) | Candela/sq Meter (cd/m²) |
|---|---|
| 0.5 | 1,591.549431 |
| 1 | 3,183.098862 |
| 2 | 6,366.197724 |
| 5 | 15,915.494309 |
| 10 | 31,830.988618 |
| 15 | 47,746.482928 |
| 20 | 63,661.977237 |
| 25 | 79,577.471546 |
| 50 | 159,154.943092 |
| 100 | 318,309.886184 |
| 250 | 795,774.715459 |
| 500 | 1,591,549.430919 |
| 1000 | 3,183,098.861838 |
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.
Candela/sq Meter (cd/m²)
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
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
How to Convert Candela/sq Meter to Lambert
To convert from Candela/sq Meter (cd/m²) to Lambert (L), multiply the value by 0.0003141593.
Formula: L = cd/m² × 0.0003141593
Reverse: cd/m² = L × 3,183.0988618379
Step-by-Step Example
- Start with your value in Candela/sq Meter. For example: 5 cd/m²
- Multiply by the conversion factor: 5 x 0.0003141593
- The result is: 0.001571 L
Candela/sq Meter and Lambert Relationship
This calculation facilitates standardized conversion between recognized units of luminance. Since 1 Candela/sq Meter represents a fraction of a Lambert (1 Lambert ≈ 3,183.0989 Candela/sq Meters), the Lambert is the larger measurement interval. Understanding the relationship between Candela/sq Meter and Lambert is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Candela/sq Meter
Candela per square meter is the SI unit of luminance. It is identical to the nit.
Common uses of Candela/sq Meter: physics, optics, display manufacturing.
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.
Frequently Asked Questions
- How many Lamberts are in 1 Candela/sq Meter?
- There are exactly 0.0003141593 Lamberts in 1 Candela/sq Meter. This means the conversion factor from Candela/sq Meter to Lambert is 0.0003141593.
- What is the formula to convert Candela/sq Meter to Lambert?
- The formula to convert Candela/sq Meter to Lambert is: L = cd/m² × 0.0003141593. For example, to convert 10 Candela/sq Meters to Lamberts, you would multiply 10 by 0.0003141593.
- What is a Candela/sq Meter?
- Candela per square meter is the SI unit of luminance. It is identical to the nit.
- 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 are the common uses of Candela/sq Meter?
- The Candela/sq Meter is commonly used in physics, optics, display manufacturing.
Related Luminance Conversions
Cite this page
UnitConvertLab. (2026). Candela/sq Meter to Lambert converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/cd_per_m2-to-lambert