Calculate Your Dilution

Enter target concentration and batch size to calculate fragrance oil and perfumer's alcohol. Save each blend in your dilution record.

Concentration Type

Highest concentration, intense and long lasting

Fragrance Concentration (%)

25.0

Bottle Size

Custom Size (ml)

Number of Bottles

30.0 ml total volume

Per batch formula

Fragrance Oil

7.50 ml

(~7.13 g)

Perfumer's Alcohol

22.50 ml

(~17.78 g)

Dilution Record

Save calculations to track your blends and compare outcomes later.

Notes (optional)

Add details about this blend to help you remember it later.

Date	Type	Conc %	Total ml	Oil ml	Alcohol ml	Bottles	Notes

No records yet. Save your first blend.

Eau Fraiche

Very light, refreshing, short-lasting

1-3%

Eau de Cologne (EDC)

Light, citrus-forward, 2-3 hours

2-5%

Eau de Toilette (EDT)

Everyday wear with moderate lift

5-15%

Eau de Parfum (EDP)

Rich profile, stronger longevity

15-20%

Parfum / Extrait

Most concentrated, 8+ hours

20-30%

Fragrance Oil (ml) = Total Volume x (Concentration / 100)

Alcohol (ml) = Total Volume - Fragrance Oil

Example: 30 ml at 25% = 7.50 ml oil + 22.50 ml alcohol