Radiator Sizing Calculator

Keep your rooms warm by working out radiator sizes in kW or BTU

Convert BTU to KWh

Have a go with our easy to use convertor to convert BTU to KW and KW to BTU

BTU Value:
KWh Value:

While every attempt has been made to ensure its accuracy, this convertor should be used for guidance only. The author accepts no responsibility for any results provided by this convertor

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