Energy & Power Calculators

Browser-side planning calculators for units, capacity factor, load factor, storage, losses and demand growth.

Convert W, kW, MW, Wh, kWh and MWh for planning arithmetic.

Compare actual generation with maximum theoretical output over a period.

Compare average electricity demand with peak demand.

Estimate simple storage duration from energy capacity and power output.

Calculate simple time availability from scheduled time and outage time.

Compare available capacity with forecast peak demand.

Compare sent and delivered energy to estimate simple network losses.

Estimate energy from average power and operating time.

Project simple compound demand growth from a starting load and annual growth rate.