Beauty & Cosmetics
Fragrance dilution calculator
Concentrate and alcohol for a given concentration (EDT, EDP, extrait).
- Instant
- Free
- Private (processed locally)
- No sign-up
Prepare a dilution
Enter the total volume and target concentration: the tool gives the concentrate, the alcohol and the resulting category.
Common categories
- Eau de Cologne: < 5%
- Eau de toilette: 5–15%
- Eau de parfum: 15–20%
- Extrait: ≥ 20%
Example
| Input | Value |
|---|---|
| Total volume | 30 ml |
| Concentration | 18% |
| Concentrate | 5.4 ml |
| Alcohol | 24.6 ml |
| Category | Eau de parfum |
Indicative. 100% local calculation.
Frequently asked questions
What concentrations per category?
Guide: eau de Cologne < 5%, eau de toilette 5–15%, eau de parfum 15–20%, extrait ≥ 20%.
Which alcohol to use?
Perfumer’s alcohol (perfume-grade ethanol, ~96°). A little distilled water can be added per recipe.
Should it macerate?
Yes: several weeks of maceration away from light improve longevity and harmony.