MAXScanner calculator widget
Ah ↔ Wh Calculator — Battery Charge & Energy
Editable live calculator
Change any input — the result updates immediately
No hidden assumptions. Inputs, units and the working stay visible so you can check the calculation.
Calculated result
1,200 Wh
Amp-hours: 100 Ah
Kilowatt-hours: 1.2 kWh
Milliamp-hours: 100,000 mAh
Reverse check: 1,200 Wh ÷ 12 V = 100 Ah
Show the working
- 1. Wh = Ah × V = 100 × 12 = 1,200 Wh.
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