AC BTU Calculator

Dev Jang Tools Contains ads

Estimate room AC BTU size, tons, kW, and common unit options.

Downloads: 54+; on Google Play
Price: Free; No in-app purchases
Updated: Jul 27; 2026 · v1.0.2

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About AC BTU Calculator

AC BTU Calculator is a focused room air conditioner sizing helper for Android.

Enter room length, width, ceiling height, sun exposure, insulation, room type, and usual occupants. The app estimates cooling load in BTU/h, rounds to a nearby common room AC size, and shows tons and kW equivalents for quick comparison.

Use it when comparing window AC, portable AC, or small room cooling options and you want a practical planning note before checking a manufacturer chart.

Features:

- Room AC BTU/h estimate
- Feet and meters
- Sun exposure and insulation adjustments
- Bedroom, living room, office, and kitchen presets
- Occupant heat adjustment
- Nearest common room AC size
- Size comparison with planning margin
- Tons and kW equivalents
- Copyable summary
- Local recent estimate history
- No account required

AC BTU Calculator is an estimate tool. Actual air conditioner sizing depends on climate, windows, ceiling shape, appliance heat, insulation, equipment type, and installation conditions. Always check manufacturer guidance or a qualified installer before buying equipment.

What’s new

Version 1.0.2 · Updated July 27, 2026

Added privacy-aware ad support and improved app stability.

App details

AC BTU Calculator is a free Tools app for Android with 50+ installs on Google Play. It was released on June 22, 2026 and last updated on July 27, 2026. It's developed by Dev Jang. It requires Android 7.0 or later. The app contains ads.

Category: Tools
Installs: 54
In-app purchases: No
Ads: Contains ads
Version: 1.0.2
Requires Android: 7.0
Content rating: Everyone
Released: June 22, 2026
Last updated: July 27, 2026
Developer: Dev Jang

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AC BTU Calculator

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About AC BTU Calculator

What’s new

Alternatives to AC BTU Calculator

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