Blondel (bl)
Convert Blondel to Other Units
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About the Blondel
Unit Details
Quick Conversions
Reference Chart
Blondel Reference Chart - Luminance Conversions
Interactive conversion chart showing luminance unit relationships. Compare 8 common units with precise calculations.
| Unit | Symbol | Equivalent to 1 asb |
|---|---|---|
| ApostilbBase Unit | asb | 1 |
| Blondel | bl | 1 |
| Bril | Bril | 1E-7 |
| Candela/Square Centimeter | cd/cm² | 31,415.93 |
| Candela/Square Foot | cd/ft² | 33.81582 |
| Candela/Square Meter | cd/m² | 3.141593 |
| Foot-Lambert | fL, ft-L | 10.76391 |
| Lambert | L | 10,000 |
Quick Reference
About Luminance
Convert between different units of luminance
Conversion Accuracy
All conversions use official conversion factors and are calculated with maximum precision to ensure professional-grade accuracy.
Comparison Table
Blondel Comparison Table
Compare Blondel values with 6 other luminance units. Quick reference for common conversion values.
| Blondel (bl) | Apostilb (asb) | Bril (Bril) | Candela/Square Centimeter (cd/cm²) | Candela/Square Foot (cd/ft²) | Candela/Square Meter (cd/m²) | Foot-Lambert (fL, ft-L) |
|---|---|---|---|---|---|---|
| 1 | 1 | 1E7 | 3.183E-5 | 0.029572 | 0.31831 | 0.092903 |
| 5 | 5 | 5E7 | 1.592E-4 | 0.14786 | 1.591549 | 0.464515 |
| 10 | 10 | 1E8 | 3.183E-4 | 0.29572 | 3.183099 | 0.92903 |
| 25 | 25 | 2.5E8 | 7.958E-4 | 0.739299 | 7.957746 | 2.322576 |
| 50 | 50 | 5E8 | 0.001592 | 1.478598 | 15.915493 | 4.645152 |
| 100 | 100 | 1E9 | 0.003183 | 2.957196 | 31.830985 | 9.290304 |
How to Use This Table
Find the value in Blondel in the first column, then read across to see the equivalent values in other luminance units.
Precision Note
All conversions are calculated using precise conversion factors with locale-appropriate number formatting for optimal readability.
About the Blondel
The Blondel (bl) is a unit of luminance measurement. Use our converter above to convert Blondel to any other luminance unit instantly