Home Heating Cost Calculator
Estimate preliminary heating capacity, input power, daily energy and monthly cost using floor area, ceiling height, load rate, adjustment factors and system performance.
Default project preview
$773.71
Preliminary heating capacity
55,000 BTU/h
Thermal capacity
16.12 kW
Input power
17.91 kW
Daily energy use
143.3 kWh
Calculator
Build the material order
Your order will appear here
Enter the project details and calculate a rounded material estimate.
Methodology
Transparent calculation
BuildMeter converts every input to a consistent internal unit, applies the selected allowance, and rounds products up to whole purchasable units.
Base heating capacity uses area × entered load rate. Ceiling, insulation and climate factors adjust the load. Input power = thermal capacity ÷ COP or efficiency factor.
FAQ
Home Heating Cost Calculator questions
Can the performance factor be above one?+
Yes for heat pumps using COP. Resistance or combustion efficiencies are normally at or below one when expressed this way.
What are equivalent full-load hours?+
They combine cycling and part-load operation into an equivalent number of hours at full input.
Why can actual bills differ?+
Real weather, energy tariffs, thermostat use, infiltration and equipment controls vary by home and month.