Convert Nits to Candelas per Square Foot (cd/m2 to cd/ft2)
1 nit (cd/m²) = 0.09290304 candelas per square foot (cd/ft²). 1 cd/ft² = 10.76391042 cd/m². Example: 15 cd/m² = 15 × 0.09290304 = 1.3935456 cd/ft².
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1 cd/m² = 0.09290304 cd/ft²
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk nit to candela per square foot converter to paste a column from Excel.
How to Convert Nit to Candela per Square Foot
- 1 cd/m² = 0.09290304 cd/ft²
- 1 cd/ft² = 10.76391042 cd/m²
- Example: convert 15 cd/m² to cd/ft²: 15 cd/m² = 15 × 0.09290304 cd/ft² = 1.3935456 cd/ft²
Formula
cd/ft² = cd/m² × 0.09290304
or cd/ft² = cd/m² ÷ 10.76391041671
Derivation from SI units:
- 1 nit = 1 cd/m².
- 1 cd/ft² = 1/0.09290304 cd/m² ≈ 10.764 cd/m².
Both units are defined exactly, so the factor is exact. Nit definition: nit; Candela per Square Foot definition: candela per square foot.
Worked examples
- A reading of 500 cd/m² converts to 46.45152 cd/ft².
500 cd/m² × 0.09290304 = 46.45152 cd/ft² - A value of 1600 cd/m² is 148.644864 cd/ft².
1600 cd/m² × 0.09290304 = 148.644864 cd/ft²
Nit to Candela per Square Foot conversion table
| Nits (cd/m²) | Candelas per Square Foot (cd/ft²) |
|---|---|
| 100 cd/m² | 9.290304 cd/ft² |
| 250 cd/m² | 23.22576 cd/ft² |
| 300 cd/m² | 27.870912 cd/ft² |
| 500 cd/m² | 46.45152 cd/ft² |
| 600 cd/m² | 55.741824 cd/ft² |
| 1000 cd/m² | 92.90304 cd/ft² |
| 1600 cd/m² | 148.644864 cd/ft² |
| 2000 cd/m² | 185.80608 cd/ft² |
| 4000 cd/m² | 371.61216 cd/ft² |
| 10000 cd/m² | 929.0304 cd/ft² |
Where it's used
Nits are used for display brightness (phones, monitors, TVs), while candelas per square foot appear in US lighting engineering. Both measure luminance (brightness of a surface or screen), so the conversion is a fixed factor.
Nit to other luminance units
| Conversion | 1 cd/m² equals |
|---|---|
| nit to candela per square foot | 0.09290304 cd/ft² |
| nit to foot-lambert | 0.291863508 fL |
| nit to apostilb | 3.141592654 asb |
| nit to candela per square inch | 0.00064516 cd/in² |
| nit to stilb | 0.0001 sb |
| nit to lambert | 0.0003141592654 L |
Frequently asked questions
How many candelas per square foot are in 1 nit?
1 cd/m² = 0.09290304 cd/ft².
How do I convert nits to candelas per square foot?
Multiply the value in cd/m² by 0.09290304, or divide it by 10.76391042. For example, 15 cd/m² × 0.09290304 = 1.3935456 cd/ft².
Is the cd/m² to cd/ft² 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
- 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).
- 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".
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 Nits to Candelas per Square Foot (cd/m2 to cd/ft2). Retrieved October 25, 2026, from https://scientificconverters.com/luminance/nits-to-candelas-per-square-foot/
IEEE
Scientific Converters, "Convert Nits to Candelas per Square Foot (cd/m2 to cd/ft2)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/luminance/nits-to-candelas-per-square-foot/