Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Radiator / BTU Calculator スクリーンショット

iPad

iPhone

About Radiator / BTU Calculator

This application is a must for any plumber, builder or home DIY enthusiast, infact anyone who wants to find out what radiator BTU's are required for a particular room size.

Wether you have existing radiators and want to check that they are the correct size or if you are adding a new radiator to a room; this is the application for you.

The simple yet intuitive interface allows you the choice of measurements in feet or meters.

This calculator has the added benefit of showing you the BTU required and also the kW required - all of which can be stored in the application database so you can refer to them at a later date. No more scraps of paper left lying around.

Features that can be adjusted for the BTU calculation include:

Room volume
Room use
Double glazing
North facing
French windows
Flooring
Foam-filled or uninsulated cavity walls
2 or 3 outside walls
Units of measurement
Save your results

We have also included a free Celsius to Fahrenheit converter and a gross / net kW/BTU converter.