# Refrigerant Calculator > Converts pressure and temperature for industrial refrigeration with common refrigerants. (iPhone/iPad app by Caio Pinheiro.) - Source: https://appshunter.io/ios/app/refrigerant-calculator/id494446830 (this page in markdown: same URL + `.md`) - Developer: [Caio Pinheiro](https://appshunter.io/developer/494446833) - Category: Reference, Utilities - Price: Free - Rating: 4.00/5 from 3 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 3 MB - Languages: American English - Released: 2012-01-27 - Data updated: 2026-06-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/refrigerant-calculator/id494446830/reviews.md ## What is Refrigerant Calculator? A simple application that converts pressure and temperature. Used in industrial refrigeration, with ammonia R717 and freon refrigerants HCFC-22 or R-22 and R134a. Just enter the pressure or temperature to obtain the result. Tool for professionals. Refrigeration technical engineers. Used to calculate eg overheating. Calculation of Compressors, condesadores among others. ## Key features - Pressure to temperature conversion - Temperature to pressure conversion - Supports ammonia R717 - Supports freon refrigerants - Calculates overheating - Tool for refrigeration engineers ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/refrigerant-calculator/id494446830/reviews.md ### 2/5 — MebRafe refrigerant *2015-06-07* The basis is good but it only has 3 refrigerants. Also, the Mollier charts only allow metric units even if you select English units on the main page. ### 5/5 — Very good! *2014-04-03* This app comes in handing when I perform my checklist and I need a quick answer to run my purger. ### 1/5 — OG *2012-05-28* Won't download into my iPhone3GS ### 5/5 — Great app! *2012-05-03* Good for getting pressure and temperature quickly. ## Frequently asked questions about Refrigerant Calculator ### What refrigerants does Refrigerant Calculator support? Refrigerant Calculator supports common refrigerants including ammonia R717, HCFC-22 (R-22), and R134a. This allows for versatile use in various industrial refrigeration scenarios. ### Can Refrigerant Calculator be used offline? The provided data does not specify offline functionality. However, as a reference tool for calculations, it is likely designed to function without an active internet connection. ### What is the age rating for Refrigerant Calculator? Refrigerant Calculator has an age rating of 4+. This indicates it is suitable for a wide audience, including younger users who may be learning about technical concepts. ### How often is Refrigerant Calculator updated? The app was last updated on January 16, 2018, with version 1.8. While it has not received recent updates, its core functionality remains relevant for its intended purpose. ### What devices is Refrigerant Calculator available on? Refrigerant Calculator is available for iPhone and iPod devices. It is not currently listed as available for Android or other platforms. ### What is the user rating for Refrigerant Calculator? Refrigerant Calculator has a rating of 4.0 stars based on 3 ratings. This suggests a generally positive user experience among its current user base. ### Does Refrigerant Calculator have ads? Refrigerant Calculator does not contain advertisements. This provides an uninterrupted user experience for professionals needing quick and accurate calculations. ### What specific calculations can Refrigerant Calculator perform? Refrigerant Calculator can convert pressure to temperature and vice versa. It is specifically useful for calculating values like overheating, which is essential for compressor and condenser analysis. ## Version history (last 5 releases) ### 1.8 — 2018-01-16 This app has been updated by Apple to display the Apple Watch app icon. Small bugs fix ### 1.7 — 2013-11-05 Added function to calculate compressor, single and double stage. Can be used as a reference to check or calculate the capacity of axle capacity compressors and condensers necessary in refrigerated facilities. The parameter yield of compressors can be modified. ### 1.6 — 2013-10-08 Implemented simple refrigeration cycle with NH3, R22 and R134a. Sendo possível calcular a potência no eixo do compressor e capacidade térmica do condensador. ### 1.5 — 2013-09-26 Small fixes and new layout. ### 1.4 — 2013-05-16 small fixes ## Apps similar to Refrigerant Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [BITZER REFRIGERANT RULER](https://appshunter.io/ios/app/bitzer-refrigerant-ruler/id373683792) | 4.7 (1,058) | Free | Reference | | [P-T Calculator](https://appshunter.io/ios/app/p-t-calculator/id1252176525) | 4.8 (51) | Free | Reference | | [Copeland PT Pro](https://appshunter.io/ios/app/copeland-pt-pro/id465298520) | 3.3 (7) | Free | Reference | | [Wire (AWG) Calculator](https://appshunter.io/ios/app/wire-awg-calculator/id1526471471) | 4.2 (6) | Free | Reference | | [Superheat Adjust](https://appshunter.io/ios/app/superheat-adjust/id970354862) | — | Free | Reference | | [Thermodynamics Calculator lite](https://appshunter.io/ios/app/thermodynamics-calculator-lite/id916682184) | 4.1 (17) | Free | Reference | ## More apps by Caio Pinheiro - [Select Conductor Wire](https://appshunter.io/ios/app/select-conductor-wire/id533640611) - [Select Conductor Wire PRO](https://appshunter.io/ios/app/select-conductor-wire-pro/id1178386753) - [Voltius](https://appshunter.io/ios/app/voltius/id6764050596) - [Scalius](https://appshunter.io/ios/app/scalius/id6764717117) All apps by Caio Pinheiro: https://appshunter.io/developer/494446833 ## Related topics [caio pinheiro](https://appshunter.io/ios/topics/caio-pinheiro) · [refrigerant calculator app](https://appshunter.io/ios/topics/refrigerant-calculator-app) · [enmon](https://appshunter.io/ios/topics/enmon) · [amomi](https://appshunter.io/ios/topics/amomi) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*