Paint Mix Ratio Calc
2K/3K Hardener & Thinner
$9.99 · Designed for iPad. Not verified for macOS.
Paint Mix Ratio Calc helps you quickly calculate paint, hardener and thinner amounts for 2K and 3K paint mixing.
Enter a mix ratio, thinner percentage and target amount, and the app calculates each component amount. You can also calculate from the base paint amount or estimate the required amount from area and coverage rate.
Main features:
• 2K paint mix ratio calculation
• 3K paint mix ratio calculation
• Hardener and thinner amount calculation
• Calculate from total amount or base paint amount
• Coverage and required amount calculation
• Calculation history
• Mix ratio templates
• Unit switching
• Offline-friendly design
This app is a calculation aid. Always check the paint manufacturer's technical data sheet, product label and application instructions before actual use. Results may vary depending on product, temperature, humidity, application method and working conditions.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.1 adds work names, selectable thinning methods, estimated material cost from unit prices, and improved history and template displays.
The developer, TATSUKI ISHII, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- TATSUKI ISHII
- Size
- 2.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 TATSUKI ISHII
