Valentin's PowerTools #018 - Volume Percent Calcul
Valentin | Science & Education
(4.84 MB)
Editor's Overview
Valentin's PowerTools #018 - Volume Percent Calcul is a science & education application developed by Valentin, packaged as a single Android APK of version 1.0 weighing in at 4.84 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.
Install Checklist
- Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
- File size is a light 4.84 MB, so it installs quickly even on modest connections.
- This build is signed by "Valentin" — always verify the developer name matches what's listed on the app's official store page before installing an update.
- After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
- We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.
About this app
It uses the formula: mass (g) = volume (mL) * Vol-%/100 * specific weight of alcohol (0.793 g/mL)
Features:
* 🖩 Calculate mass, or volume, or content (v/v) of an alcoholic beverage 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.
🚨DISCLAIMER🚨: This is NOT a medical application NOR a medical product. This is just a calculator. Correct results are not guaranteed. User is responsible for checking results and plausibility.
Created with ❤️ by Valentin.
Tags: calculator, alcoholic solution, volume percent, v/v, Volumenprozent, Volumenprozentrechner, Alkoholgehalt, alcohol content, mass of alcohol (grams), specific weigth, spezifisches Gewicht, Normalbedingungen.
Details
| Version | v1.0 |
|---|---|
| Size | 4.84 MB |
| Developer | Valentin |
| Category | Science & Education |
| Package | v4lpt.vpt.i018.vpc |
| Android | 4.1+ |
| Last Updated | Oct 29, 2026 |
| Downloads | 10 |
Frequently Asked Questions
Is Valentin's PowerTools #018 - Volume Percent Calcul free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.
What Android version does Valentin's PowerTools #018 - Volume Percent Calcul require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.
Is Valentin's PowerTools #018 - Volume Percent Calcul safe to install?
We link to the exact APK published by Valentin. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.
How do I update Valentin's PowerTools #018 - Volume Percent Calcul?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).
Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.
How to Download & Install Valentin's PowerTools #018 - Volume Percent Calcul
- Tap the Download APK button above and save the file to your device.
- Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
- Open the downloaded
v4lpt.vpt.i018.vpc.apkfile from your Downloads folder. - Tap Install and wait for Android to finish.
- Open «Valentin's PowerTools #018 - Volume Percent Calcul» by Valentin and grant only the permissions it actually needs.
- Revoke the "unknown sources" permission once you are done installing.
Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.
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