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Android app for calculating alcohol content in drinks, providing volume-based calculations and detailed user instructions.

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VPT#018-VPC - Volume Percent Calculator

VPT#018-VPC is an android app that swiftly calculates the mass of alcohol (in grams) contained in a given volume of an alcoholic solution (in milliliters) when alcohol content (Vol.-% or v/v) is known.

It uses the formula: mass (g) = volume (mL) * Vol-%/100 * specific weight of alcohol (0.793 g/mL)

Get it on F-Droid Get it on IzzyOnDroid Get it on GitHub

Features

  • 🖩 Calculate mass, or volume, or content (v/v) of an alcoholic solution by entering the 2 other data points.
  • 🎨 Intuitive Interface - Clear buttons and layout, simple to understand.
  • 🔄 Dynamic Field Adjustments - Modify any data field post-calculation, and the app will update the other relevant fields (right now function via pressing "Calculate" again after modifying fields).
  • 🚨 Plausibility Warnings - The screen will flash red if any of the values are totally out of place, such as above 100% alcohol content or volumes above 10 liters, informing the user that something probably went wrong. Calculation still finishes.
  • Localization - Right now: English, German

Usage

  1. Enter your data in any 2 of the 3 fields
  2. Tap "Calculate"
  3. View your results
  4. To clear all 3 fields, tap the "clear" Button.

Screenshots

Screenshot 1 Screenshot 2 Screenshot 3

🚨DISCLAIMER🚨: This is NOT a medical application NOR a medical product. This is just a calculator. I do not guarantee correct results. User is responsible for checking results and plausibility. Features

License

This project is licensed under the GNU General Public License (GPL). See the LICENSE file for details.


Created with ❤️ by Valentin

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Android app for calculating alcohol content in drinks, providing volume-based calculations and detailed user instructions.

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