# Gas Law Calc — Chemistry Calculator > Chemistry calculator for gas laws, element lookup, and unit conversions. (iPhone/iPad app by Jonathan Nakhla.) - Source: https://appshunter.io/ios/app/gas-law-calc/id6444635697 (this page in markdown: same URL + `.md`) - Developer: [Jonathan Nakhla](https://appshunter.io/developer/1554899575) - Category: Education, Utilities - Price: Free - Rating: 5.00/5 from 4 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 18 MB - Languages: English - Released: 2022-11-26 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/gas-law-calc/id6444635697/reviews.md ## What is Gas Law Calc? Gas Law Calc is an ad free straightforward, easy-to-use chemistry calculator. Easily work the ideal gas law and its derivatives, such as Charles' Law, Avogadro's Law, and more. Also included is a simple element look up to see electron configuration, energy levels, molecular weight. And lastly, convert between temperatures, pressures, and volumes, as well as a dilution calculator. ## Key features - Ideal gas law calculations - Charles' Law and Avogadro's Law - Element lookup with electron configuration - Temperature, pressure, volume conversions - Dilution calculator ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/gas-law-calc/id6444635697/reviews.md ### 5/5 — Has Everything *2022-12-12* Was looking online for a few different formulas that I could not find, but I quickly found them on this app! ### 5/5 — Best chemistry app *2022-12-11* This is the best app so for that I have found that has all the things I am looking for to pass chemistry. I highly recommend it! ## Frequently asked questions about Gas Law Calc ### What gas laws can Gas Law Calc calculate? Gas Law Calc can handle the ideal gas law and its derivatives, including Charles' Law and Avogadro's Law. It provides a straightforward interface for these common chemistry calculations. ### Does Gas Law Calc have ads? No, Gas Law Calc is an ad-free application. Users can enjoy all its features without any interruptions from advertisements. ### What other tools are included in Gas Law Calc besides gas laws? In addition to gas law calculations, Gas Law Calc features a simple element lookup with electron configuration and energy levels. It also includes converters for temperature, pressure, and volume, along with a dilution calculator. ### What is the user rating for Gas Law Calc? Gas Law Calc has an excellent user rating of 5.0 stars, based on 4 ratings. This indicates a high level of user satisfaction with the app's functionality and ease of use. ### On which devices can I use Gas Law Calc? Gas Law Calc is available for iPhone, iPad, and iPod. Its design is optimized for these Apple devices, ensuring a smooth user experience. ### How often is Gas Law Calc updated? The latest version of Gas Law Calc is 1.1.1, which was last updated on December 9, 2022. While specific update frequency isn't detailed, this indicates recent maintenance and potential for future improvements. ### What is the age rating for Gas Law Calc? Gas Law Calc has an age rating of 4+. This means it is suitable for children aged 4 and above, making it accessible for a wide range of young learners and students. ### Is Gas Law Calc free to download and use? Yes, Gas Law Calc is completely free to download and use. There are no costs associated with accessing its features, making it an accessible tool for all. ## Version history (last 3 releases) ### 1.1.1 — 2022-12-09 An intuitive molar mass to grams calculator! ### 1.1 — 2022-12-02 An intuitive molar mass to grams calculator! ### 1.0 — 2022-11-26 No release notes. ## Apps similar to Gas Law Calc | App | Rating | Price | Category | | --- | --- | --- | --- | | [Chemical-Equation-Balance](https://appshunter.io/ios/app/chemical-equation-balance/id1619656341) | — | Free | Education | | [Gas Laws by CA](https://appshunter.io/ios/app/gas-laws-by-ca/id6587549604) | — | $1.99 | Education | | [Pocket Chemist](https://appshunter.io/ios/app/pocket-chemist/id1619691624) | 5.0 (4) | Free | Education | | [Grams to Moles Chemistry](https://appshunter.io/ios/app/grams-to-moles-chemistry/id969755915) | 4.5 (2) | $0.99 | Education | | [Chem_Calculator](https://appshunter.io/ios/app/chem-calculator/id1253476119) | 4.3 (152) | Free | Education | | [Chemistry Answers-AP Chemistry](https://appshunter.io/ios/app/chemistry-answers-ap-chemistry/id1453130122) | 4.6 (48) | Free | Education | ## More apps by Jonathan Nakhla - [Stroke Brain Clock](https://appshunter.io/ios/app/stroke-brain-clock/id1555337407) - [Lung Cancer Screen](https://appshunter.io/ios/app/lung-cancer-screen/id1555859126) - [Nakhla Neurosurgery](https://appshunter.io/ios/app/nakhla-neurosurgery/id1557281205) - [Shunt Diary Headache Tracker](https://appshunter.io/ios/app/shunt-diary-headache-tracker/id1558234630) - [NPH Walking Diary](https://appshunter.io/ios/app/nph-walking-diary/id1558276166) - [Metastatic Spine](https://appshunter.io/ios/app/metastatic-spine/id1560763175) All apps by Jonathan Nakhla: https://appshunter.io/developer/1554899575 ## Related topics [A gas sample has a volume of 500 mL at 20°C. At what Celsius temperature would the gas have a volume half as large? Group of answer choices 10°C 147°C −147°C −127°C](https://appshunter.io/ios/topics/a-gas-sample-has-a-volume-of-500-ml-at-20-c-at-what-celsius-temperature-would-the-gas-have-a-volume-half-as-large-group-of-answer-choices-10-c-147-c-147-c-127-c) --- *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 2026-06-01.*