AC Calculator - HVAC Sizing

Name: AC Calculator - HVAC Sizing
Availability: InStock
Rating: 3.9600000381469727 (400 reviews)
Author: Sedec Apps

Sedec Apps

Contains adsIn-app purchases

4.0

400 reviews

Everyone

50K+

Downloads

Everyone

Learn more

About this app

AC Calculator makes HVAC sizing simple. Quickly calculate BTU/h capacity, get recommended equipment types, convert between BTU, kW, Kcal and Tons, check up-to-date price estimates, and compare inverter vs. conventional energy consumption. Unlock professional-grade features anytime with in-app purchases.

Updated on

Apr 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

No data collected

Learn more about how developers declare collection

Ratings and reviews

3.9

392 reviews

A Google user

July 10, 2019

Its a nice AC calculator apps & convenient to use to be recommended for residential & small business only but I don't think so if such load like ventilation, walls & partition was considered in this apps as a factor affected in design. Anyway comparing to other HAPS program in engineering was pretty much closer the results of calculation. Thanks this apps.

10 people found this review helpful

Sedec Apps

July 10, 2019

Thanks for your review. Ventilation, walls and other factors weren't considered for the calculus but we're going to take it into account next time. Thanks for your support!

A Google user

September 15, 2018

Great App, really helped me. But why can't we input the values of our room dimensions anymore. Is so difficult punching arrows to get to the exact value . Pls look into it.

3 people found this review helpful

Sedec Apps

September 21, 2018

Thanks for your suggestions! I will work on it for the next update. It will have a better input method

A Google user

April 22, 2019

After my last review of this app the developers have corrected the issues that were affecting my Galaxy S8 and now this app is the most useful app in my tool box that I use first hand to help me with estimating the BTU load calculations of any in door home or building environment. 5 stars. Thank you

8 people found this review helpful

Sedec Apps

April 22, 2019

Thank you very much for your review!