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Heat Pump vs Gas Heating Savings Calculator

Compare annual heating costs for a heat pump versus gas, including efficiency, fuel prices, and install cost payback.

Decision summary

Heat Pump vs Gas Heating Savings Calculator estimates Heat Pump Annual Cost, Gas Annual Cost, Annual Savings, Payback Period from Annual Heat Demand, Heat Pump COP, Electricity Rate / kWh, Gas System Efficiency, Gas Cost / kWh. It is built for solar, battery, heat pump, EV charging, and quote-comparison decisions; use the output as a decision checkpoint, then confirm current pricing, rules, quotes, or professional advice before committing money.

Get deeper options
Change these first: Annual Heat Demand, Heat Pump COP, Electricity Rate / kWh, Gas System Efficiency.
Watch these outputs: Heat Pump Annual Cost, Gas Annual Cost, Annual Savings.
Sanity check: compare at least two scenarios before using the estimate for a quote, purchase, or planning decision.

How to use this result

What it is for

Use this energy calculator to compare scenarios before committing money, time, or a provider conversation.

Method

The estimate combines Annual Heat Demand, Heat Pump COP, Electricity Rate / kWh and returns Heat Pump Annual Cost, Gas Annual Cost, Annual Savings.

Next step

If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.

Heat Pump vs Gas Heating Savings Calculator
Logic Verified
Configure parametersUpdated: Feb 2026
Transparent inputs
Change assumptions live
Decision support
Estimate first, verify quotes
0 - 200000
kWh
0.1 - 10
0 - 10
$
0.1 - 1
0 - 10
$
0 - 100000
$

Heat Pump Annual Cost

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Gas Annual Cost

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Annual Savings

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Payback Period

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Assumptions used
These are the live inputs behind the result. Change one at a time before acting on the estimate.

Annual Heat Demand

12,000 kWh

Heat Pump COP

3.2

Electricity Rate / kWh

0.23 $

Gas System Efficiency

0.85

Gas Cost / kWh

0.14 $

Net Install Cost

4,500 $

Turn this result into a decision

Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.

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Expert Analysis & Methodology

Use this Heat Pump vs Gas Heating Savings Calculator to compare scenarios with transparent assumptions and instant outputs.

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Disclaimer

This calculator is provided for educational and informational purposes only. It does not constitute professional legal, financial, medical, or engineering advice. While we strive for accuracy, results are estimates based on the inputs provided and should not be relied upon for making significant decisions. Please consult a qualified professional (lawyer, accountant, doctor, etc.) to verify your specific situation. CalculateThis.ai disclaims any liability for damages resulting from the use of this tool.