Convert Microampere-hour to Ampere-hour
Enter the number of microampere-hours that you want to convert to ampere-hours.
How to Convert Microampere-hours to Ampere-hours
The microampere-hour and ampere-hour are both units of electric charge. By definition, 1 ampere-hour equals exactly 1000000 microampere-hours. This means to convert microampere-hours to ampere-hours, you divide by 1000000.
Formula
Step-by-Step Example
Convert 5 μAh to ampere-hours:
We need to convert microampere-hours to ampere-hours
Since 1 Ah = 1000000 μAh, divide by 1000000
5 ÷ 1000000 = 5e-6
5 μAh = 5e-6 Ah
Microampere-hour to Ampere-hour Conversion Table
Quick reference table for common microampere-hour to ampere-hour conversions. Click any value for detailed calculation.
| Microampere-hours (μAh) | Ampere-hours (Ah) |
|---|---|
| 0.1 μAh | 1e-7 Ah |
| 0.5 μAh | 5e-7 Ah |
| 1 μAh | 1e-6 Ah |
| 2 μAh | 2e-6 Ah |
| 5 μAh | 5e-6 Ah |
| 10 μAh | 1e-5 Ah |
| 25 μAh | 2.5e-5 Ah |
| 50 μAh | 5e-5 Ah |
| 100 μAh | 1e-4 Ah |
About These Units
Microampere-hour (μAh)
A microampere-hour (μAh) equals 0.0036 coulombs or 0.001 mAh. Used for tiny batteries: hearing aids (30-300 μAh), watch batteries (20-200 μAh), IoT sensors, and implantable medical devices. Enables runtime calculations for low-power circuits.
Ampere-hour (Ah)
An ampere-hour (Ah) equals 3,600 coulombs—the charge delivered by 1 ampere flowing for 1 hour. Standard battery capacity unit: car batteries 50-100 Ah, deep-cycle batteries 100-400 Ah, EV batteries measured in kWh (Ah × voltage). One Ah = 1000 mAh.
Frequently Asked Questions
How do I convert microampere-hours to ampere-hours?
To convert microampere-hours to ampere-hours, divide the value by 1000000. For example, 10 μAh = 1e-5 Ah.
How many ampere-hours are in 1 microampere-hour?
1 microampere-hour equals 1e-6 ampere-hours.
What is the formula for microampere-hours to ampere-hours?
The formula is: Ah = μAh ÷ 1000000.