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Best apps like Refrigerant Calculator

8+ similar apps compared and reviewed

4.3 avg rating
8 free apps
Updated July 2026
Refrigerant Calculator
🔧 Utilities
🔍 Reference

Refrigerant Calculator is great, but it's not the only option. Explore 8+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Refrigerant Calculator

BITZER REFRIGERANT RULER#1

BITZER REFRIGERANT RULER by BITZER SE

Determine refrigerant data
Editor's Choice
🔍 Reference
4.7😞(1.1K ratings)
Free
BITZER REFRIGERANT RULER screenshot 1
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BITZER REFRIGERANT RULER screenshot 3
BITZER REFRIGERANT RULER screenshot 4
BITZER REFRIGERANT RULER screenshot 5
BITZER REFRIGERANT RULER screenshot 6

This tool quickly determines refrigerant data, including properties, safety groups, GWP, and ODP. It offers intuitive temperature-to-pressure conversion and supports both metric and imperial units. Access detailed information and links to online resources for over 100 refrigerants.

What We Love

  • 👍 Comprehensive refrigerant list
  • 🚀 Efficient and easy to use
  • 💡 Helpful for HVAC students and professionals

Room to Improve

  • 🐛 Accuracy issues with some refrigerants
  • 🔧 Confusing layout and navigation after recent update
  • 🔋 Crashes or freezes on some devices
P-T Calculator#3

P-T Calculator by National Refrigerants, Inc.

Worth Considering
🔍 Reference
4.8(51 ratings)
Free
P-T Calculator screenshot 1
P-T Calculator screenshot 2
P-T Calculator screenshot 3
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P-T Calculator screenshot 5

This tool simplifies HVAC/R technician tasks by calculating pressure/temperature relationships, superheat, and subcool. It automatically adjusts for altitude and offers English/Metric units. Easily access favorite refrigerants and supplementary information.

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Thermodynamics Calculator lite
Thermodynamics Calculator lite
Thermodynamics Calculator lite
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This app provides 44 calculators for thermodynamics and thermal engineering, including formulas, tables, and constants. Additional calculators are available for purchase within the app. It's designed for mechanical engineers and students.

44 Thermodynamics calculatorsFormulas, tables, and constantsThermal engineering calculations
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Copeland PT Pro
Copeland PT Pro
Copeland PT Pro
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This app offers on-the-go pressure and temperature conversions for refrigerants. Easily find saturated pressure based on temperature or saturated temperature based on pressure. It's a free tool for iPhone and iPad.

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7
HVACR Check & Charge
HVACR Check & Charge
HVACR Check & Charge
PT Charts Superheat Subcooling
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This app provides an instant mobile refrigerant charge calculator for HVACR applications. It supports various refrigerants and allows users to calculate the correct system charge based on superheat, subcooling, or airflow, along with environmental conditions.

Instant refrigerant charge calculatorSuperheat calculator (non-TXV)Subcooling calculator (TXV)
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Wire (AWG) Calculator
Wire (AWG) Calculator
Wire (AWG) Calculator
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This app assists aircraft mechanics in selecting the correct American Wire Gauge (AWG) for aircraft wiring. It calculates wire size based on circuit length, current, voltage, temperature, and derating factors, referencing FAA guidelines.

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🔍 Reference
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