Convert Candelas per Square Foot to Nits (cd/ft2 to cd/m2)
1 candela per square foot (cd/ft²) = 10.76391042 nits (cd/m²). 1 cd/m² = 0.09290304 cd/ft². Example: 15 cd/ft² = 15 × 10.76391042 = 161.4586563 cd/m².
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1 cd/ft² = 10.76391042 cd/m²
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk candela per square foot to nit converter to paste a column from Excel.
How to Convert Candela per Square Foot to Nit
- 1 cd/ft² = 10.76391042 cd/m²
- 1 cd/m² = 0.09290304 cd/ft²
- Example: convert 15 cd/ft² to cd/m²: 15 cd/ft² = 15 × 10.76391042 cd/m² = 161.4586563 cd/m²
Formula
cd/m² = cd/ft² × 10.76391041671
Derivation from SI units:
- 1 cd/ft² = 1/0.09290304 cd/m² ≈ 10.764 cd/m².
- 1 nit = 1 cd/m².
Both units are defined exactly, so the factor is exact. Candela per Square Foot definition: candela per square foot; Nit definition: nit.
Worked examples
- A reading of 2 cd/ft² converts to 21.52782083 cd/m².
2 cd/ft² × 10.76391042 = 21.52782083 cd/m² - A value of 20 cd/ft² is 215.2782083 cd/m².
20 cd/ft² × 10.76391042 = 215.2782083 cd/m²
Candela per Square Foot to Nit conversion table
| Candelas per Square Foot (cd/ft²) | Nits (cd/m²) |
|---|---|
| 0.1 cd/ft² | 1.076391042 cd/m² |
| 0.5 cd/ft² | 5.381955208 cd/m² |
| 1 cd/ft² | 10.76391042 cd/m² |
| 2 cd/ft² | 21.52782083 cd/m² |
| 5 cd/ft² | 53.81955208 cd/m² |
| 10 cd/ft² | 107.6391042 cd/m² |
| 20 cd/ft² | 215.2782083 cd/m² |
| 50 cd/ft² | 538.1955208 cd/m² |
| 100 cd/ft² | 1076.391042 cd/m² |
| 1000 cd/ft² | 10763.91042 cd/m² |
Where it's used
Candelas per Square Foot are used for US lighting engineering, while nits appear in display brightness (phones, monitors, TVs). Both measure luminance (brightness of a surface or screen), so the conversion is a fixed factor.
Candela per Square Foot to other luminance units
| Conversion | 1 cd/ft² equals |
|---|---|
| candela per square foot to nit | 10.76391042 cd/m² |
| candela per square foot to foot-lambert | 3.141592654 fL |
| candela per square foot to apostilb | 33.81582189 asb |
| candela per square foot to candela per square inch | 0.006944444444 cd/in² |
| candela per square foot to stilb | 0.001076391042 sb |
| candela per square foot to lambert | 0.003381582189 L |
Frequently asked questions
How many nits are in 1 candela per square foot?
1 cd/ft² = 10.76391042 cd/m².
How do I convert candelas per square foot to nits?
Multiply the value in cd/ft² by 10.76391042. For example, 15 cd/ft² × 10.76391042 = 161.4586563 cd/m².
Is the cd/ft² to cd/m² conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "candela per square foot".
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (becquerel, gray, sievert, lux) and Table 2 (candela).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Candelas per Square Foot to Nits (cd/ft2 to cd/m2). Retrieved October 25, 2026, from https://scientificconverters.com/luminance/candelas-per-square-foot-to-nits/
IEEE
Scientific Converters, "Convert Candelas per Square Foot to Nits (cd/ft2 to cd/m2)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/luminance/candelas-per-square-foot-to-nits/