Convert Kilocandela per Square Meter to Blondel
Type the number of kilocandelas per square meter that you wish to convert to blondels.
How to Convert Kilocandelas per Square Meter to Blondels
The kilocandela per square meter and blondel are both units of luminance. 1 kilocandela per square meter equals 3141.5926534 blondels. This means to convert kilocandelas per square meter to blondels, you multiply by 3141.5926534.
Formula
Step-by-Step Example
Convert 5 kcd/m² to blondels:
We need to convert kilocandelas per square meter to blondels
Since 1 kcd/m² = 3141.5926534 blondel, multiply by 3141.5926534
5 × 3141.5926534 = 15707.963267
5 kcd/m² = 15707.963267 blondel
Kilocandela per Square Meter to Blondel Conversion Table
Quick reference table for common kilocandela per square meter to blondel conversions. Click any value for detailed calculation.
| Kilocandelas per Square Meter (kcd/m²) | Blondels (blondel) |
|---|---|
| 0.1 kcd/m² | 314.15926534 blondel |
| 0.5 kcd/m² | 1570.7963267 blondel |
| 1 kcd/m² | 3141.5926534 blondel |
| 2 kcd/m² | 6283.1853069 blondel |
| 5 kcd/m² | 15707.963267 blondel |
| 10 kcd/m² | 31415.926534 blondel |
| 25 kcd/m² | 78539.816336 blondel |
| 50 kcd/m² | 157079.63267 blondel |
| 100 kcd/m² | 314159.26534 blondel |
About These Units
Kilocandela per Square Meter (kcd/m²)
A kilocandela per square meter (kcd/m² or kilonit) equals 1,000 nits. Used for bright outdoor displays, searchlights, and solar measurements. Bright overcast sky: 2-5 kcd/m². Direct sunlight on white surface: 30+ kcd/m². Premium HDR displays reach 2-4 kcd/m².
Blondel (blondel)
The blondel is identical to the apostilb, equal to 1/π cd/m² ≈ 0.318 nits. Named after French physicist André Blondel. Represents the luminance of a perfect Lambertian diffuser illuminated by 1 lux. Rarely used; apostilb is the preferred term.
Frequently Asked Questions
How do I convert kilocandelas per square meter to blondels?
To convert kilocandelas per square meter to blondels, multiply the value by 3141.5926534. For example, 10 kcd/m² = 31415.926534 blondel.
How many blondels are in 1 kilocandela per square meter?
1 kilocandela per square meter equals 3141.5926534 blondels.
What is the formula for kilocandelas per square meter to blondels?
The formula is: blondel = kcd/m² × 3141.5926534.