# Radiator Size Calculator

> UK BTU Radiator Calculator

Canonical page: [https://chrome-stats.com/d/id6761782462](https://chrome-stats.com/d/id6761782462)

## Overview

- **ID:** `id6761782462`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** William Newcombe
- **Category:** Utilities
- **Version:** 1.1
- **Last updated:** 2026-04-15
- **First published:** 2026-04-15
- **Size:** 8.38 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/radiator-size-calculator/id6761782462)
- **Website:** [http://dev.willnewcombe.co.uk/](http://dev.willnewcombe.co.uk/)
- **Privacy policy:** [https://dev.willnewcombe.co.uk/privacy-policy/](https://dev.willnewcombe.co.uk/privacy-policy/)

## Description

Plan your heating properly. Get a quick radiator size or set up your room step by step for a more accurate result.

Radiator Size Calculator helps you figure out what size radiator you actually need, without overcomplicating it.

You can either get a quick estimate in seconds, or take a bit more time and set up your room properly for a more accurate result.

It’s built around typical UK homes, so the numbers you get are practical and useful.

== What you get ==

Free to use
• Quick Calculate for fast radiator sizing
• Instant BTU and wattage estimates

Full Access (one-time purchase)
• Guided room setup with step-by-step help
• Save multiple rooms
• Export your data as text or CSV
• More detailed, tailored results

## Rankings

- #1,420,302 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761782462)