BTU (British Thermal Unit) Calculator

Online BTU calculator that allows you to estimate the total amount of heat produced in a room. 1 watt is approximately 3.41214 BTU/h.

Estimate Amount of Heat Produced in Your Room

Online BTU calculator that allows you to estimate the total amount of heat produced in a room. 1 watt is approximately 3.41214 BTU/h.

Code to add this calci to your website Expand embed code

Estimating the amount of heat produced inside your home room is made easier using this online British Thermal Unit calculator.

Room Length	m
Room Width	m
Window position
Window Length	m
Window Width	m
Blinds Window
Number of persons in the room
If there is any equipment in the room
Total power on all equipment	Watt
Total power on all lighting	Watt

Total Heat Produced inside Room	BTU
(or)
Watt