Basic Heat Calculator
Use our Basic Heat Calculator to give a rough estimate of the heat requirements for your room.
Room type |
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What sort of room is it? | |
Dimensions |
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Length (meters) | |
Width (meters) | |
Height (meters) | |
Additional factors |
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Is the room North facing? | |
Does the room have French windows? | |
Does the room have double glazing? | |
Estimated total: 0 Watts (0 BTUs) |
Three Tools in One
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Basic Heat
CalculatorUse this heat calculator for a rough idea of how much heat you need. It uses a tried and tested method based on the volume of the room - best for a quick estimate.
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Advanced Heat Calculator
Use this for a comprehensive heat loss calcuation that takes into account most parameters that affect heat loss in a room. This method takes a little longer to complete but is fully customisable - you can alter all values.
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Panel Radiator
OutputsUse this tool to find out how much heat your existing radiators emit. Great if you'd like to replace panel radiators with cast iron radiators!
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