Candelas per Sq. Meter to Candelas per Square Foot Converter
Enter the luminance in candelas per sq. meter below to convert it to candelas per square foot.
Convert Candelas per Sq. Meter (Nits) to Candelas per Square Foot
Enter a value in candelas per sq. meter (nits) (cd/m²) to convert to candelas per square foot (cd/ft²).
Candela per Square Meter to Candela per Square Foot Conversion Table
Table showing various candela per square meter measurements converted to candelas per square foot. Click any preset value or arrow to load it into the converter.
| Candelas per Sq. Meter (Nits) (cd/m²) | Candelas per Square Foot (cd/ft²) |
|---|---|
| 1 cd/m² | 0.092903 cd/ft² |
| 2 cd/m² | 0.1858061 cd/ft² |
| 2.5 cd/m² | 0.2322576 cd/ft² |
| 5 cd/m² | 0.4645152 cd/ft² |
| 10 cd/m² | 0.9290304 cd/ft² |
| 15 cd/m² | 1.3935456 cd/ft² |
| 20 cd/m² | 1.8580608 cd/ft² |
| 25 cd/m² | 2.322576 cd/ft² |
| 30 cd/m² | 2.7870912 cd/ft² |
| 50 cd/m² | 4.645152 cd/ft² |
How to Convert Candelas per Sq. Meter to Candelas per Square Foot
To convert candelas per sq. meter to candelas per square foot, multiply the luminance by the following conversion ratio: 0.092903 candelas per square foot/candela per square meter.
Since one candela per square meter is equal to 0.092903 candelas per square foot, you can use this simple formula to convert:
The luminance in candelas per square foot is equal to the luminance in candelas per sq. meter multiplied by 0.092903.
For example, here's how to convert 5 candelas per sq. meter to candelas per square foot using the formula above.
How Many Candelas per Square Foot Are in a Candela per Square Meter?
There are 0.092903 candelas per square foot in a candela per square meter, which is why we use this value in the formula above.
Our candela per square meter to candela per square foot calculator automatically converts your luminance measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Candelas per Sq. Meter and candelas per square foot are both units used to measure luminance. Keep reading to learn more about each unit.
What Is a Candela per Square Meter?
SI display brightness and luminance unit (1 nit = 1 cd/m²). It serves as a primary reference unit for measuring luminance across scientific and practical applications. [1]
The candela per square meter is classified as an International System of Units (SI) unit of luminance. Candelas per Sq. Meter can be abbreviated as cd/m²; for example, 1 candela per square meter can be written as 1 cd/m².
As the primary coherent reference unit for luminance in this category, all other luminance units are mathematically anchored to the candela per square meter (cd/m²).
In practice, candelas per sq. meter (cd/m²) are widely used across standard luminance applications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.
What Is a Candela per Square Foot?
A candela per square foot is a unit of luminance equal to 10.7639104 candelas per sq. meter (cd/m²), the base unit for luminance. Equal to 10.7639 cd/m². [2]
The candela per square foot is classified as a US customary unit of luminance. Candelas per Square Foot can be abbreviated as cd/ft²; for example, 1 candela per square foot can be written as 1 cd/ft².
When working with candelas per square foot (cd/ft²) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, candelas per square foot (cd/ft²) are widely used across standard luminance applications within US customary workflows, engineering documentation, and technical data sheets.
When converting luminance between candelas per sq. meter (cd/m²) and candelas per square foot (cd/ft²), keep full floating-point precision (1 cd/m² = 0.092903 cd/ft²; 1 cd/ft² = 10.7639104 cd/m²) during intermediate calculations and round only the final candela per square foot figure to match your instrument tolerance.
More Candela per Square Meter & Candela per Square Foot Conversions
Need to calculate in the opposite direction? Use our candelas per square foot to candelas per sq. meter (nits) calculator to switch your starting unit immediately. You can also explore related tools such as converting candelas per square foot to candelas per sq. meter (nits), converting candelas per sq. meter (nits) to kilocandelas per square meter, or converting candelas per sq. meter (nits) to stilbs.
Convert from Candelas per Sq. Meter
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Luminance Metrology Standard — Candelas per Sq. Meter (Nits) (cd/m²) to Candelas per Square Foot (cd/ft²)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Candela per Square Meter (Nit) (cd/m²) & Candela per Square Foot (cd/ft²)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (cd/m² to cd/ft²)