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MW to MWh scenario calculator

Multiply a stated capacity by assumed operating hours without turning an application into measured demand.

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Rule version: 2026-11-05.1 · Tool changed:

Inputs and checks

Inputs and checks

MW · Input limits — Minimum: 0; Maximum: 1000000

hours · Input limits — Minimum: 0; Maximum: 1000000

Not calculated / checked

Result from your inputs

Enter your information, then choose Calculate / check.

Numbers display up to 6 decimal places. Nonzero values below 0.000001 use scientific notation. Calculations use the unrounded inputs.

Method and assumptions

  • Energy scenario (MWh) = MW × hours; GWh = MWh ÷ 1,000.
  • The entered power is assumed constant for every entered hour. No utilization factor is inferred.
  • Bounds: 0–1,000,000 MW and 0–1,000,000 hours.

What this tool can tell you

  • Requested capacity, approved connections and measured electricity consumption are different observations.
  • The result is a scenario, including when an observed power level is entered; it is not a load forecast.

Primary sources and rules

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