Eau de Parfum generally sits above Eau de Toilette in fragrance concentration. That often makes EDP the starting point when you want a more concentrated version, but it does not guarantee a particular wearing time or that you will prefer its scent. Compare the exact EDT and EDP versions, rather than treating the format as a universal quality ranking.
The core difference, with the numbers in context
The Perfume Shop’s concentration explainer gives EDT an approximate 5–12% fragrance-oil range and EDP about 12–18%. These are the retailer’s explanatory ranges. They are not a universal specification for every bottle, and another publisher may draw the bands differently.
CHANEL describes its fragrance formats as sharing an identity while differing in concentration and intensity. A useful practical consequence is to sample the named version you intend to choose. Familiarity with a fragrance name does not tell you everything about each format offered under it.
| Question | EDT | EDP |
|---|---|---|
| Concentration in The Perfume Shop’s explainer | Approximately 5–12% | Approximately 12–18% |
| General concentration relationship | Usually the less concentrated format of the two | Usually the more concentrated format of the two |
| Exact wearing time | Needs version-specific information or sampling | Needs version-specific information or sampling |
| Which smells better? | A personal preference after trying the actual version | A personal preference after trying the actual version |
Concentration, projection and longevity answer different questions
Concentration concerns the formula. Longevity concerns how long you continue to notice a fragrance. Projection concerns how far its scent seems to reach. Those are different observations, so “strong” is too vague to record on its own.
A concentration guide is useful background, but it cannot give a measured result for every wearer and fragrance. The Perfume Shop publishes typical wearing-time expectations; this article does not turn those into fixed promises. Use them as context while giving priority to the exact version and your own sampling experience.
Try a more informative note than “the EDP is better”: “I prefer this version’s later impression, but I want a quieter effect for work.” That note identifies the reason for your preference and the question still to resolve.
A short sampling routine that produces a useful decision
Start with the full fragrance name and format on each sample. If you are comparing blotters, label them before testing. Ask the retailer how to sample the products as intended and give yourself enough time to revisit them rather than choosing only from the first impression.
Use the same questions for both versions: Do I enjoy the opening? Do I still like the later impression? Does the effect suit where I plan to wear it? Keep the observations tied to the sample and occasion rather than assigning a score to every EDT or EDP.
If you cannot reliably tell which sample is which, repeat the comparison on another visit. You do not need to decide that day. The aim is to identify the version you enjoy, not to prove that a more concentrated label must win.
- Record the exact name, EDT/EDP format and sample date.
- Note an initial impression and a later impression in plain language.
- Separate liking the smell from wanting more or less intensity.
- Compare the intended occasion before comparing bottle prices.
Price per millilitre helps only after you identify the version
Consider a hypothetical EDT costing £60 for 100 ml and an EDP costing £55 for 50 ml. Their prices are £0.60/ml and £1.10/ml. The calculation makes the volume comparison clear, but it does not make the fragrances identical or tell you which one you enjoy.
First compare offers for the same exact version and format. Then compare the volume, total cost and whether the bottle size suits your use. An attractive unit price for a version you do not want is not a reason to choose it.
This example uses invented prices solely to explain the calculation. It is not a current offer or an estimate of how many applications a bottle will provide.
Common questions
Does EDP always last longer than EDT?
Higher concentration can be a useful general expectation, but the label alone does not guarantee a fixed number of hours or a result for every pair of fragrances. Compare the actual versions.
Can I wear EDT in the evening or EDP during the day?
The format is not an occasion rule. Choose the version and intensity you enjoy for the setting; concentration explainers describe tendencies rather than a dress code.
Does the more concentrated version smell exactly the same?
Do not assume the complete wearing experience is identical. Even when formats share a fragrance identity, the exact version should be sampled before deciding.
References & further reading
Sources used for factual background. Comparisons and practical examples are editorial explanations; linked publishers do not endorse this site.
- CHANELFragrance Beauty — FAQ
The brand’s explanation of fragrance identity, concentration and intensity across its formats.
- The Perfume ShopPerfume concentration guide: Eau de Toilette, Eau de Parfum & Parfum
The explicitly attributed EDT 5–12% and EDP 12–18% explanatory ranges. The sampling routine and price example are editorial additions.