Calculatorism

Watts to kWh Calculator

Convert power and time to energy (kWh).

Input Data

Input Power P.
W
Input Time t.
h

Results

10kWh
E = P × t / 1000 = 10.000000 kWh

At a glance:Watts to kWh Calculator: enter parameters to compute results; complements related calculators.

Formula

E(kWh) = P(W) × t(h) / 1000

How to Use

  1. Enter power W and time h.
  2. Get energy kWh.

Case Studies

2000 W, 5 h

E = 2000×5/1000 = 10 kWh.

FAQ

What is a degree?

1 degree = 1 kWh = 3.6×10⁶ J.

Related Tools

References

Content review: Calculatorism Science Team. Formula and numeric tests verified; results for reference only.

Found a problem with the results?

If this calculator's result is wrong, or you have any question about the calculation logic, please let us know. You are viewing:Watts to kWh Calculator（/electric/watts-to-kwh）。