EDP and EDT. You've seen both on fragrance bottles. You've vaguely assumed EDP is stronger, or that EDT is for daytime. You're not wrong, but the full picture is more useful, especially when it changes which bottle you should actually buy.
What do EDP and EDT actually mean?
Both terms describe the concentration of fragrance oil in the formula. A fragrance is, at its core, aromatic compounds dissolved in alcohol. The percentage of those compounds relative to alcohol determines the concentration category.
| Category | Abbreviation | Typical concentration | Typical longevity |
|---|---|---|---|
| Eau Fraîche | 1–3% | 1–2 hours | |
| Eau de Cologne | EDC | 2–5% | 2–3 hours |
| Eau de Toilette | EDT | 5–15% | 3–5 hours |
| Eau de Parfum | EDP | 15–20% | 5–8 hours |
| Parfum / Extrait | 20–30%+ | 8–24 hours |
Higher concentration = more fragrance oil = longer longevity and stronger sillage (the scent trail you leave). But it's not that simple in practice.
EDP vs. EDT: the practical differences
Longevity
EDP lasts longer. On most skin types, a well-formulated EDP projects for 5 to 8 hours. An EDT in the same fragrance typically gives you 3 to 5 hours. Base notes in an EDP are more pronounced and persist longer.
But longevity isn't only about concentration. The specific molecules in the formula matter as well. A woody, amber-heavy EDT can easily outlast a citrus-forward EDP. The note profile determines how long a fragrance lingers as much as the concentration level does.
Sillage
EDP projects more. You'll leave more of a trail, be smelled from slightly further away, and make more of a statement. An EDT is typically closer to the skin, present when someone is near you, not announcing you as you walk past.
Neither is better. An EDP in a small, warm, enclosed space (a lift, an intimate dinner) can be overwhelming. An EDT in the same setting is usually right. Context matters more than concentration.
Cost
EDP is almost always more expensive than EDT for the same fragrance, because it costs more to produce. More fragrance concentrate, same bottle. The premium is usually 10 to 25%.
How the fragrance opens (the counterintuitive one)
An EDP sometimes smells "heavier" or less bright than the EDT version of the same fragrance. This is because higher concentration mutes some of the volatile top notes and brings forward the heart and base from the first spray. If you love the bright, fresh opening of a specific fragrance, the EDT might actually be the better version.
Many collectors prefer the EDT version of certain classics for exactly this reason, the lighter concentration lets the top notes breathe properly. This surprises people who assume EDP is always "better."
Which should you buy?
EDP makes sense if: You want longer wear, you're buying for evening or occasion use, you have skin that tends to "eat" fragrance (heavier scents fade fast on you), or the fragrance house formulates the EDP as the primary version.
EDT makes sense if: You want something closer to the skin, more appropriate for work or daytime wear, you're going to be in close proximity to others, or you love the opening character of the fragrance and want to preserve it. Also consider EDT if you run "warm" and find heavy concentrations too much.
The honest answer for most people: try both versions of the fragrances you're interested in before buying. An EDP and EDT from the same house can smell significantly different. You're not choosing the "better" one, you're choosing the one that performs correctly on your skin, in your context.
How to test concentration differences before buying a full bottle
This is the gap that most fragrance advice skips. You can read a hundred reviews comparing the EDP and EDT of a specific fragrance. But reviews are written on other people's skin. The only way to know how the split plays out on your skin is to test both.
Decants make this possible. Rather than buying a full bottle of each, you get a 5ml decant of the EDP and a 5ml decant of the EDT and wear them on different days. At the end of the week, you know. You've spent £20 and saved yourself from guessing on a £300 combined purchase.
At The Bar, we carry hand-poured 5ml decants of designer and niche fragrances, a low-risk way to test before committing to a full bottle of either concentration. From £10. For a full explanation of how decants work, read What Is a Perfume Decant?
For more on DIY fragrance and controlling concentration yourself, read How to Make Your Own Perfume at Home. When you make your own, the concentration is entirely your call.
Explore The Bar, try before you commit →
FAQ
Is EDP always better than EDT?
No. EDP is stronger and longer-lasting, but "better" depends on context. EDT is often preferable for daytime wear, warmer weather, and close quarters. Some fragrances are considered more beautiful in their EDT version because the lower concentration preserves the top note character. Choose whichever version fits how and when you'll wear it.
Does EDP or EDT last longer on skin?
EDP typically lasts 1 to 3 hours longer on most skin types. But note composition matters as well, a base-heavy EDT can outlast a citrus-forward EDP. Concentration is a factor, not the only factor.
Why do some fragrances only come in EDT?
Some houses intentionally design a fragrance for EDT concentration, it's the intended format, not a lesser version. If a fragrance you love is only available in one concentration, that's the version. If it's available in both, test both before buying.
Can I make my own EDP or EDT at home?
Yes. The concentration is determined by how much fragrance oil you dilute in alcohol. At 15 to 20%, you're in EDP territory. At 8 to 12%, you're in EDT territory. Both use the same oils and carrier. Read How to Make Your Own Perfume at Home for the full guide.
