Convert Gigacandelas to Microcandelas
Convert Gigacandelas (Gcd) to Microcandelas (µcd) instantly and accurately.
Conversion Formula
µcd = Gcd × 1000000000000000
About Gigacandelas
The gigacandela (Gcd) equals 10⁹ cd. The scale for extremely powerful directed beams and for astrophysical luminous intensity comparisons. A nuclear fireball at peak emission approaches this range; high-power pulsed laser outputs in the visible spectrum can reach Gcd-level peak intensity in the beam axis. 1 Gcd = 10⁹ cd.
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.
Quick Reference Table
| Gigacandelas (Gcd) | Microcandelas (µcd) |
|---|---|
| 1 Gcd | 1 × 1015 µcd |
| 2 Gcd | 2 × 1015 µcd |
| 5 Gcd | 5 × 1015 µcd |
| 10 Gcd | 1 × 1016 µcd |
| 25 Gcd | 2.5 × 1016 µcd |
| 50 Gcd | 5 × 1016 µcd |
| 100 Gcd | 1 × 1017 µcd |