Convert Gigacandelas to Megacandelas
Convert Gigacandelas (Gcd) to Megacandelas (Mcd) instantly and accurately.
Conversion Formula
Mcd = Gcd × 1000
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 Megacandelas
The megacandela (Mcd) equals 10⁶ cd. The range for powerful searchlights and lighthouse optics: a large maritime lighthouse lens emits 1-10 Mcd; military anti-aircraft searchlights of WWII reached 1-2 Mcd; modern LED lighthouse arrays 2-5 Mcd. 1 Mcd = 10⁶ cd.
Quick Reference Table
| Gigacandelas (Gcd) | Megacandelas (Mcd) |
|---|---|
| 1 Gcd | 1000 Mcd |
| 2 Gcd | 2000 Mcd |
| 5 Gcd | 5000 Mcd |
| 10 Gcd | 10000 Mcd |
| 25 Gcd | 25000 Mcd |
| 50 Gcd | 50000 Mcd |
| 100 Gcd | 100000 Mcd |