AC Calculator - HVAC Sizing
Melchisedec Martinez Rodriguez Utilities iPhoneiPadiPod touch
AC Calculator - HVAC Sizing is a free Utilities app for iPhone and iPad by Melchisedec Martinez Rodriguez. Rated 4.8/5 from 20 ratings. Requires iOS 18.6.
- Rating
- 4.8
- 20 ratings
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Apr 23
- 2026 · v5.3
Screenshots
About AC Calculator - HVAC Sizing
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.
Ratings & reviews
4.8
20 ratings
What’s new
Version 5.3 · Updated April 23, 2026
Bug fixes
App privacy
The developer, Melchisedec Martinez Rodriguez, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to AC Calculator - HVAC Sizing
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| AC Calculator - HVAC Sizing | 4.8 / 5 (20 ratings) | Free | April 23, 2026 | |
| BTU Calculator: AC & HVAC | 5.0 / 5 (3) | Free | Mar 14, 2026 | Compare |
| IN HVAC Calculator | 4.1 / 5 (10) | Free | Apr 19, 2024 | Compare |
| HVAC Calculator: BTU & AC Load | – | Free | Aug 26, 2026 | Compare |
| Allday HVAC Calc | 5.0 / 5 (1) | Free | Oct 20, 2026 | Compare |
| HVAC Load Calculator Manual J | 4.8 / 5 (43) | Free | Oct 26, 2026 | Compare |
| HVAC Pro Calculator: NEC + P-T | 5.0 / 5 (1) | Free | Oct 25, 2026 | Compare |