HeatCost: Heating Cost Compare

HeatCost tells you which heating fuel actually costs the least — per unit of useful heat, not per gallon or cord. Enter the price you pay for each fuel and its appliance efficiency. HeatCost ranks them by cost per delivered MMBTU and projects your annual heating cost, so you can compare firewood, pellets, propane, heating oil, natural gas and electricity on equal terms. FEATURES • Cost per delivered MMBTU for six fuel types • Live ranking — cheapest fuel highlighted • Annual heating cost projection • Heat-pump COP support for electricity • Editable energy content and efficiency per fuel • Metric or US units 100% offline. No ads. No tracking. No account. A one-time purchase.