Convert Microampere-hours to Femtocoulombs
Convert Microampere-hours (µAh) to Femtocoulombs (fC) instantly and accurately.
Conversion Formula
fC = µAh × 3600000000000
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 Femtocoulombs
The femtocoulomb (fC) equals 10⁻¹⁵ C, used in radiation detection, MEMS sensors, and microelectronics charge characterisation. A single ionising particle traversing a thin silicon strip detector typically deposits 1-80 fC; noise floors of charge-sensitive amplifiers in nuclear instrumentation are specified in femtocoulombs. 1 fC = 10⁻³ pC = 10³ aC.
Quick Reference Table
| Microampere-hours (µAh) | Femtocoulombs (fC) |
|---|---|
| 1 µAh | 3.6 × 1012 fC |
| 2 µAh | 7.2 × 1012 fC |
| 5 µAh | 1.8 × 1013 fC |
| 10 µAh | 3.6 × 1013 fC |
| 25 µAh | 9 × 1013 fC |
| 50 µAh | 1.8 × 1014 fC |
| 100 µAh | 3.6 × 1014 fC |