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Electricity calculators

Put your electricity rate to work.

Estimate charging costs, compare peak and off-peak prices, and see which flexible loads are worth moving.

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EV charging costCost, range added, and charging timeEV off-peak savingsAnnual savings from changing charge timeAppliance running costAnnual cost for laundry, heating, and moreHome battery savingsValue of shifting stored energy

Household load shifting

What is moving your energy use worth?

Change the prices and energy use below. The estimate assumes the selected share of your monthly energy can move from peak to off-peak hours.

Estimated annual value$2,153

3,240 movable kWh × 66.4¢ spread

This is a simple energy-charge estimate, not a full bill comparison. It does not model fixed charges, taxes, demand charges, battery degradation, or usage that cannot be shifted.