Convert Microcandelas to Candelas
Convert Microcandelas (µcd) to Candelas (cd) instantly and accurately.
Conversion Formula
cd = µcd × 1.000000000e-6
About Microcandelas
The microcandela (µcd) equals 10⁻⁶ cd. LED indicators in standby or low-power mode: many SMD status LEDs operate at 1-100 µcd when current-limited to 10-100 µA. Also the typical sensitivity threshold of modern photomultiplier tube assemblies. 1 µcd = 10⁻⁶ cd.
About Candelas
The candela (cd) is the SI base unit of luminous intensity. A standard wax candle emits ~1 cd; a 60 W incandescent bulb ~60 cd (assuming Lambertian emission); a 1 W white power LED ~100 cd peak in a 5° beam. Defined since 2019 by fixing K_cd = 683 lm/W at 540 THz. 1 cd = 1 lm/sr.
Quick Reference Table
| Microcandelas (µcd) | Candelas (cd) |
|---|---|
| 1 µcd | 1 × 10-6 cd |
| 2 µcd | 2 × 10-6 cd |
| 5 µcd | 5 × 10-6 cd |
| 10 µcd | 1 × 10-5 cd |
| 25 µcd | 2.5 × 10-5 cd |
| 50 µcd | 5 × 10-5 cd |
| 100 µcd | 1 × 10-4 cd |