Fragrance Blending Calculator

Perfume Ratio

Craft your signature scent with precision. Calculate every drop before you blend.

Download on the App Store $2.99

Features

• 5 Concentration Types Eau de Cologne (2-5%), Eau de Toilette (5-15%), Eau de Parfum (15-20%), Parfum (20-30%), and Extrait (30-40%).
• Top, Middle & Base Note Ratios Adjust the balance of your fragrance pyramid with sliders and quick presets (30/50/20, 20/50/30, 33/34/33, 25/50/25).
• Multiple Fragrance Oils Add as many oils as you need, assign each to a note layer, and set relative parts for precise allocation.
• Real-time Formula See exact volumes of alcohol, fragrance oil, and distilled water update instantly as you adjust parameters.
• Batch Scaling Scale your formula from ×0.5 (small samples) to ×10 (production batches) with a single tap.
• Per-Oil Breakdown Get the exact ml for each individual oil, color-coded by note layer, so you know exactly how much to measure.

Concentration Types