Choose your market

Heat pumps calculators: India, US & UK

Choose a market first. Each heat pumps calculator opens with local prices, units, incentives, and assumptions for India, the US, or the UK.

These are not generic calculators. Pick your country to open the working calculator with the right currency and formula.

India

Compare a heat-pump water heater with a normal electric geyser using Indian electricity tariffs and household hot-water demand.

Compare an air-source heat pump with an existing gas furnace using your heat demand, energy prices, COP, and rebate.

Compare an air-source heat pump with a gas boiler using UK unit rates, Boiler Upgrade Scheme grants, and your heat demand.