App profile & analytics · Utilities · Data updated 2026-10-19

HVAC Calculator: BTU & AC Load

by Vyacheslav Dovner · Free · Version 1.1

Availability On the App Store since June 2026 ↗

HVAC Calculator: BTU & AC Load is made and published by Vyacheslav Dovner. AppBrain is an independent app data site and isn't affiliated with Vyacheslav Dovner. The app name, icon, screenshots and description belong to Vyacheslav Dovner and are shown as published on the App Store.

About HVAC Calculator: BTU & AC Load

HVAC Calculator: BTU & AC Load is an utilities app developed by Vyacheslav Dovner.

What is the rating of HVAC Calculator: BTU & AC Load?

HVAC Calculator: BTU & AC Load has no ratings yet.

Is HVAC Calculator: BTU & AC Load free?

HVAC Calculator: BTU & AC Load is free. The app size is 6.65 MB. The latest version available is 1.1. The last update was on August 26, 2026.

What are the requirements for HVAC Calculator: BTU & AC Load?

The app has a content rating of Everyone. The app has been available on the App Store since June 2026.

Description by Vyacheslav Dovner (from the App Store)

Size any system in seconds. HVAC Calculator gives technicians, installers, and DIY homeowners fast, accurate BTU and load numbers — no spreadsheets, no guesswork.

WHAT YOU CAN CALCULATE
• BTU & Cooling Load — find the right AC size for any room by square footage, climate, and sun exposure
• Ductulator — duct sizing by friction rate, velocity, and CFM
• Tonnage Converter — instant BTU ⇄ ton conversions
• Room & Area — square footage and volume in metric or imperial

BUILT FOR THE FIELD
• Works offline — no signal needed on the job site
• Metric and imperial units
• Clean, fast interface designed for gloved hands
• Save and share your results
• Formulas based on current HVAC industry standards

TRUSTED BY HVAC PROS
From apprentices studying for the EPA 608 to seasoned installers, HVAC Calculator replaces bulky charts and slide rules with one tool in your pocket.

Download HVAC Calculator free and size your next job right the first time.

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Screenshots

Screenshots by Vyacheslav Dovner, from the the App Store listing

Official page on the App Store

Alternatives to HVAC Calculator: BTU & AC Load

Changelog of HVAC Calculator: BTU & AC Load

No changelog data

Developer information for Vyacheslav Dovner

Vyacheslav Dovner

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App Store Rankings for HVAC Calculator: BTU & AC Load

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Technologies used by HVAC Calculator: BTU & AC Load

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