Heat Pump Savings & Cost Calculator
Find out how much a heat pump could save you based on your real home, current boiler, energy bills and available grants.
Find out how much a heat pump could save you based on your real home, current boiler, energy bills and available grants.
Most online “heat pump cost calculators” use
Assumed boiler efficiencies
Standardised home sizes
Unrealistic flow temperatures
Ignored boiler replacement costs
Standard tariffs
If you want to know whether a heat pump is worth it, you need to model
Your annual gas usage
Your boiler age
Whether you're adding solar and batteries
The tariff you use
Your design temperature
See your projected savings in under 3 minutes.
Have been analysed by our heating system design AI
Installed across the country by us, each keeping their homeowners warm and cosy and unlocking bill savings
Have completed the Heat Geek training course, applying their skills to their work every day
Across the country have been verified, vetted and are actively having their installations monitored for quality and customer service
across 100s of independently collected customer satisfaction reviews
Live monitored efficiency of the installs across the fleet of heat pumps we've installed - an industry best
The first step in getting a heat pump is to use our online estimate tool to see how much a heat pump could cost in your home.
In many cases yes, especially when properly designed and when factoring long-term gas price inflation and your chosen tariff. Running costs depend on efficiency and tariff structure so it's worth looking closely at your best option.
Payback time varies by property and usage. Often you can trade off upfront install cost and monthly savings so that you get a result that matches your financial needs.
Studies such as this one have confirmed that installing a heat pump in the UK can raise the value of your property by up to 3%.
System design efficiency, insulation level, electricity tariff and whether gas standing charges are removed are some of the biggest factors in how much your heat pump can save you. But, we'd always say the most important thing is to have the right installer so your system is designed and installed well.