Amp-Hours (Ah) to Kilowatt-Hours (kWh) Converter

Quick energy conversion tool.

Enter Ah or kWh, depending on mode
Default 100%. Use only if you want to include losses
β€”
How it works

Ah β†’ kWh: Wh = Ah Γ— V; kWh = (Wh Γ— Ξ·) / 1000

kWh β†’ Ah: Wh = kWh Γ— 1000; Ah = Wh / (V Γ— Ξ·)

Ξ· = efficiency (70%–100%). Rounding: 2 decimal places.