Watt-Hours (Wh) to Amp-Hours (Ah) Calculator
Convert battery capacity from watt-hours to amp-hours with this easy-to-use calculator. Simply enter the watt-hours and voltage to get precise amp-hour measurements.
Understanding Watt-Hours to Amp-Hours Conversion
What are Watt-Hours (Wh)?
Watt-hours measure electrical energy consumption or battery capacity. One watt-hour represents one watt of power sustained for one hour.
What are Amp-Hours (Ah)?
Amp-hours measure electrical charge capacity, commonly used for batteries. One amp-hour equals one ampere of current flowing for one hour.
Conversion Formula
Amp-Hours (Ah) = Watt-Hours (Wh) ÷ Voltage (V)
Common Applications
- Battery capacity calculations
- Solar power system design
- Electric vehicle range estimation
- Power bank specifications