EDT and EDP are the two most common fragrance concentrations. The difference comes down to how much perfume oil is in the bottle — and it affects everything from scent character to longevity to price.
EDT (Eau de Toilette): 5-15% perfume oil
EDTs are lighter, fresher, and more energetic. The higher alcohol content means the fragrance projects quickly in the opening but fades faster. Typical longevity is 4-8 hours. Most classic men's colognes — Versace Eros EDT, Sauvage EDT, Cool Water — are EDTs. They're generally $10-20 cheaper than their EDP counterparts.
EDP (Eau de Parfum): 15-20% perfume oil
EDPs are richer, deeper, and longer-lasting. The higher oil concentration means more complexity in the dry down and better longevity (8-10+ hours). Many fragrance enthusiasts consider EDPs the best value because you get better performance per spray, meaning you use less product overall.
How the Same Fragrance Changes Between EDT and EDP
Sauvage EDT is bright, peppery, and fresh. Sauvage EDP adds vanilla and star anise for warmth and sweetness. Eros EDT is minty-fresh and loud. Eros EDP is warmer, more vanilla-forward, and more intimate. The DNA is similar but the personality shifts.
Which Should You Buy?
Buy the EDT if: You prefer lighter fragrances, wear cologne primarily in warm weather, or want the freshest version of a scent.
Buy the EDP if: You want better longevity, prefer richer scents, or need a year-round workhorse. For most people, the EDP is the better investment.