Fragrance Concentrations Explained: The Definitive 2026 Guide

Quick Answer: Fragrance concentration refers to the percentage of aromatic compounds dissolved in a carrier of alcohol and water. Higher concentration means more intense smell, longer wear, and higher price. The spectrum runs from Eau de Cologne (2–4%) through EDT (5–15%) and EDP (15–20%) to Extrait de Parfum (20–40%).

Eau de Cologne (EDC): 2–4%

The lightest concentration, historically associated with fresh citrus and herbal compositions. Wears for 1–2 hours. Appropriate for very hot climates or contexts requiring minimal presence. Now relatively rare outside traditional cologne formats.

Eau de Toilette (EDT): 5–15%

The workhorse of the fragrance industry. Most designer fragrances launch as EDT. Wears 3–5 hours. In Los Angeles warmth, performs closer to 4–6 hours with good projection. The best choice for light daytime wear in hot weather.

Eau de Parfum (EDP): 15–20%

The current dominant standard for luxury fragrance. Wears 6–10 hours with strong projection. The best balance of longevity, projection, and price for most buyers. The default recommendation for most purchase decisions.

Extrait de Parfum: 20–40%

The most concentrated and long-lasting format. Wears 10–24+ hours. Projects more intimately than EDP — a skin scent rather than a room-filling presence. Ideal for wearers who want personal rather than projected fragrance presence.

Which to Choose

In LA's warm climate: EDT for daytime, EDP for evening. If longevity is critical, Extrait. If you're new to a fragrance, start with EDP — it's the most informative version of any composition.