Enter the power in watts (W), time period in hours (h), then press the Calculate button to get the result in watt-hours (Wh).
Watts to Wh calculation
Watt-Hours: 0
E(Wh) = P(W) × t(h)
The energy E in watt-hours (Wh) is equal to the power P in watts (W), multiplied by the time period t in hours (h).
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