Convert Microampere-hours to Gigacoulombs
Convert Microampere-hours (µAh) to Gigacoulombs (GC) instantly and accurately.
Conversion Formula
GC = µAh × 3.600000000e-12
About Microampere-hours
The microampere-hour (µAh) equals exactly 3.6 mC (= 10⁻⁶ A × 3 600 s), a practical capacity unit for ultra-low-power wireless sensors and IoT devices. Bluetooth Low Energy (BLE) beacons typically consume 1-10 µAh per advertising event; coin-cell RTC circuits track self-discharge in µAh per month. 1 µAh = 10⁻³ mAh = 3.6 mC.
About Gigacoulombs
The gigacoulomb (GC) equals 10⁹ C ≈ 277 778 Ah, representing charge at the scale of global atmospheric electricity or very large-scale industrial electrolysis installations. Earth's global electric circuit maintains an atmospheric charge of the order of a few GC; a 1 GW·h grid-scale energy storage facility holds of order 1-10 GC depending on voltage. 1 GC = 10⁻³ TC = 10³ MC.
Quick Reference Table
| Microampere-hours (µAh) | Gigacoulombs (GC) |
|---|---|
| 1 µAh | 3.6 × 10-12 GC |
| 2 µAh | 7.2 × 10-12 GC |
| 5 µAh | 1.8 × 10-11 GC |
| 10 µAh | 3.6 × 10-11 GC |
| 25 µAh | 9 × 10-11 GC |
| 50 µAh | 1.8 × 10-10 GC |
| 100 µAh | 3.6 × 10-10 GC |