Convert Microampere-hours to Kilocoulombs
Convert Microampere-hours (µAh) to Kilocoulombs (kC) instantly and accurately.
Conversion Formula
kC = µAh × 3.600000000e-6
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 Kilocoulombs
The kilocoulomb (kC) equals 10³ C ≈ 0.278 Ah, used in industrial electrochemistry, large capacitor bank energy calculations, and fault current analysis. Electroplating a 100 cm² nickel layer 25 µm thick requires roughly 2-4 kC; power-factor-correction capacitor banks in substations may store several kilocoulombs. 1 kC = 10⁻³ MC = 10³ C.
Quick Reference Table
| Microampere-hours (µAh) | Kilocoulombs (kC) |
|---|---|
| 1 µAh | 3.6 × 10-6 kC |
| 2 µAh | 7.2 × 10-6 kC |
| 5 µAh | 1.8 × 10-5 kC |
| 10 µAh | 3.6 × 10-5 kC |
| 25 µAh | 9 × 10-5 kC |
| 50 µAh | 0.00018 kC |
| 100 µAh | 0.00036 kC |