Lowest price: Free 6 months ago (-100%)
Accurately calculate the heating requirements for any room in your home. This tool supports unlimited rooms, offers precise calculations in Watts and BTU, and features a clean, intuitive design with dark mode support.
1.5
May 15, 2026
Thank you for using Radiator Calculator PRO. We’re always improving the app with performance enhancements, bug fixes, and tweaks to make the experience even better for you.
More$3.99
Radiator Calculator PRO
Pay once. Use forever.
Radiator Calculator Pro is a utility app designed to accurately calculate the heating requirements of any room. It provides precise calculations in both Watts and BTU, helping users select the correct radiator size.
Radiator Calculator Pro is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions required.
No, Radiator Calculator Pro is ad-free. Users can enjoy a seamless experience without any advertisements interrupting their calculations.
Radiator Calculator Pro is available for iPhone and iPad devices. It is designed to work on Apple's mobile operating systems.
The latest version of Radiator Calculator Pro is 1.3.1, last updated on February 4, 2026. Updates typically include improvements and new features based on user feedback and developer releases.
Yes, Radiator Calculator Pro supports unlimited rooms. You can add and customize any room type, saving and managing as many as you need for your projects.
Radiator Calculator Pro has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.
Yes, Radiator Calculator Pro features dark mode support. This allows for a comfortable viewing experience in low-light conditions or personal preference.
