Dilution Calculator: Mix Ratio
Mix Ratios & Concentrations
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Quickly calculate concentrate and water amounts from dilution factors, mixing ratios, or concentrations. Includes history, favorites, presets, and rounding.
Dilution Calculator is a simple tool for quickly calculating the amount of concentrate and water required for a mixture.
FOUR CALCULATION MODES
Dilution
Calculate the required concentrate and water amounts from the final volume and dilution factor.
Ratio
Calculate each amount from a concentrate-to-water ratio and final volume.
Concentration
Calculate the required amounts from the source concentration, target concentration, and final volume.
Reverse
Enter the concentrate amount and final volume to calculate water amount, dilution factor, mixing ratio, and concentrate percentage.
FEATURES
• Supports mL, L, and cc
• Frequently used final-volume presets
• Rounding to the nearest 1 mL, 5 mL, or 10 mL
• Calculation history
• Favorites
• Custom final-volume presets
• One-time Pro upgrade
• English and Japanese support
The free version displays advertisements and includes limits on saved history and favorites. When a limit is reached, a rewarded advertisement may be available to save one additional item.
Purchasing Pro removes all advertisements and unlocks unlimited history, favorites, custom final-volume presets, and other Pro features. Pro is a one-time purchase, not a subscription.
IMPORTANT SAFETY NOTICE
This app is a general calculation aid. It does not replace product labels, manufacturer instructions, safety data sheets, professional advice, applicable laws, or safety requirements.
When working with pesticides, cleaners, chemicals, disinfectants, paints, laboratory substances, or other regulated materials, always follow the official instructions and safety precautions. Users are responsible for verifying all inputs and results before use.
Support:
yuyaappdevelopp@gmail.com
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Yuya Takamoto, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Yuya Takamoto
- Size
- 7.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Dilution Calculator Pro USD 3.99
- Copyright
- © 2026 Yuya Takamoto