Perfume Ratio
Perfume DIY Blend Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
DIY perfume blending made precise. Calculate exact ratios of essential oils, fragrance oils, alcohol, and carrier. From Cologne to artisan Eau de Parfum.
Perfume Ratio is a precision calculator for crafting custom fragrances. Calculate exact amounts of fragrance oil, alcohol, and distilled water for any perfume concentration.
Features:
- 5 concentration types: EDC, EDT, EDP, Parfum, Extrait
- Adjustable fragrance oil percentage with real-time calculation
- Top, Middle, and Base note ratio sliders with presets
- Add multiple fragrance oils with per-layer parts allocation
- Batch scaling (×0.5 to ×10) for small samples or large batches
- Quick volume presets: 10ml, 30ml, 50ml, 100ml
- Detailed formula breakdown with per-oil volumes
- 100% offline, no ads, no account required
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added Tip Jar - support the developer if you enjoy the app!
The developer, 守信 尚, 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
- 守信 尚
- Size
- 506.9 KB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 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+
- In-App Purchases
Yes
- Large Tip $4.99
- Medium Tip $2.99
- Small Tip $0.99
- Copyright
- © 2026 Donnie Shang