Fragrance comparison

CK One Summer 2018 vs Chapter I

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 7 Nov 2026 369 ratings analysed

CK One Summer 2018

Calvin Klein

3.74325 votes

Rank #30,163 CitrusFresh

Full profile Similar & dupes

37%scent match

Some overlap

7 wins

Chapter I

King of Kings

4.6844 votes

Rank #24,748 SweetFruity

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Chapter I takes 7 of 7 categories.

CK One Summer 2018
Choose it for a citrus and fresh character. Best in summer, daytime wear.
Chapter I
Choose it for a sweet and fruity character. Wins on ratings & consensus, community sentiment and longevity. Best in spring, daytime wear.

CK One Summer 20180/7

Chapter I7/7

Ratings & consensus: Chapter I
Community sentiment: Chapter I
Longevity: Chapter I
Sillage & projection: Chapter I
Value for money: Chapter I
Versatility: Chapter I
Note pyramid (duration): Not scored
Fragranxe ranking: Chapter I

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

CK One Summer 2018Calvin Klein

Chapter IKing of Kings

Winner

Ratings & consensus

Average rating and ownership split

3.74/ 5 · 325 votes

Have 51%Had 20%Want 29%

4.68/ 5 · 44 votes

Have 27%Had 1%Want 71%

Category winnerChapter IRating weighted by vote count

Community sentiment

How voters split from love to hate

24%Love

46%Like

10%Ok

20%Dislike

0%Hate

325 votes

77%Love

16%Like

5%Ok

2%Dislike

0%Hate

44 votes

Category winnerChapter IMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity57

〰 Sillage54

♥ Love / hate68

⏱ Longevity80

〰 Sillage65

♥ Love / hate92

Category winners

LongevityChapter I

SillageChapter I

Value for money

How fairly priced voters find it

¤ Price value66

¤ Price value71

Category winnerChapter IBest value score

Main accords

Strength of each scent family · outlined = shared by both

citrus100%

fresh91%

tropical83%

fruity74%

coconut65%

sweet56%

sweet100%

fruity92%

tropical84%

aromatic77%

woody69%

marine61%

Scent match37%Some overlap · both tropical, fruity and sweet

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top30 to 45 minutes

MojitoLimeLemon

Heart2 to 3 hours

GuavaWhite FlowersPineapple

Base2 to 3 hours

Coconut MilkCedar

Top

PineappleMangoWhite RumBergamotCoconut

Heart

Marine notesCoconut MilkWhite Flowers

Base

AmberSandalwoodVetiverMusk

InformationalShared notesWhite Flowers, Pineapple and Coconut Milk. Durations are only published for CK One Summer 2018, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring52

Summer100

Fall11

Winter6

Day100

Night24

Spring100

Summer97

Fall70

Winter33

Day100

Night72

Category winnerChapter IMost year-round

Who wears it

Gender appeal votes

Men35

Unisex58

Women7

Men47

Unisex44

Women9

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#30,163

PerfumerPierre Negrin

Launched—

Reviews0

Overall rank#24,748

PerfumerNot listed

Launched—

Reviews4

Category winnerChapter IHigher overall rank

In a nutshell

Description & review snapshot

Calvin Klein CK One Summer 2018 delivers an energizing burst of sunshine built around bright citrus and lush tropical fruit. The opening arrives with a lively mix of lime, lemon, and a crisp mojito accord that instantly cools the senses. As that initial zesty sparkle settles, middle notes of sweet guava, juicy pineapp…

Reviews →

Chapter I opens like a bright tropical drink, with mango, pineapple, coconut and white rum up front, then turns creamier as coconut milk, marine air and white flowers come through. It suits warm weather, daytime wear and anyone who likes sweet fruity fragrances with a beachy, slightly boozy edge. The feedback is enthu…

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

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Common questions

Straight answers from the data above.

Which is better, CK One Summer 2018 or Chapter I?

Chapter I takes 7 of 7 categories. CK One Summer 2018 is rated 3.74/5 from 325 votes; Chapter I is rated 4.68/5 from 44 votes. Choose CK One Summer 2018 for a citrus and fresh character. Best in summer, daytime wear. Choose Chapter I for a sweet and fruity character. Wins on ratings & consensus, community sentiment and longevity. Best in spring, daytime wear.

Which lasts longer, CK One Summer 2018 or Chapter I?

Chapter I lasts longest (Chapter I 80/100, CK One Summer 2018 57/100), based on community performance votes.

Which projects more, CK One Summer 2018 or Chapter I?

Chapter I projects furthest (Chapter I 65/100, CK One Summer 2018 54/100), based on community performance votes.

Do CK One Summer 2018 and Chapter I smell similar?

Some overlap: a 37% scent match on Fragranxe. Both share tropical, fruity and sweet accords. Common notes include White Flowers, Pineapple and Coconut Milk.

Is CK One Summer 2018 or Chapter I better for summer or winter?

For summer, CK One Summer 2018 is the stronger pick. For winter, Chapter I is the stronger pick. CK One Summer 2018 suits daytime wear; Chapter I suits daytime wear. Based on community season votes.

What are the notes in CK One Summer 2018 and Chapter I?

CK One Summer 2018 has top notes of Mojito, Lime and Lemon, heart notes of Guava, White Flowers and Pineapple, a base of Coconut Milk and Cedar. Chapter I has top notes of Pineapple, Mango, White Rum and Bergamot, heart notes of Marine notes, Coconut Milk and White Flowers, a base of Amber, Sandalwood, Vetiver and Musk.