This calculator is for residential customers who live in a house.
Heat pump calculator
Calculate how much you could save on your home heating and cooling costs by switching to a heat pump.
Rates update: Effective November 1, 2025, the Ontario Energy Board announced that rates will change for all Regulated Price Plan customers, along with the Ontario Electricity Rebate. Winter Time-of-Use hours and Tiered thresholds will also take effect. Effective November 1, 2025, the Ontario Energy Board announced that rates will change for all Regulated Price Plan customers, along with the Ontario Electricity Rebate. Winter Time-of-Use hours and Tiered thresholds will also take effect.
Canada Post service disruption: During Canada Post’s rotating strikes, your Toronto Hydro mail may be delayed. Choose eBills and Pre-Authorized Debit (PAD) to help ensure you always receive and pay your bills on time. During Canada Post’s rotating strikes, your Toronto Hydro mail may be delayed. Choose eBills and Pre-Authorized Debit (PAD) to help ensure you always receive and pay your bills on time.
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Calculate how much you could save on your home heating and cooling costs by switching to a heat pump.
This calculator is for residential customers who live in a house.