Fit guides from real measurements. Free calculator when you are ready.
FITME publishes original articles on WHR, oversize sizing, fabric drape, and body proportions — written by solo founder Changyong Lee from real online-shopping experience. The free tool below runs in your browser when you want numbers.
Global shoppers: flagship guides are in English — switch language anytime above.
많은 사람이 화면 속 사이즈표만 보고 삽니다. 그 표는 당신의 실루엣을 설명하지 않습니다.
리뷰 사진과 사이즈표가 같아도 어깨·허리·다리 비율이 다르면 같은 옷이 전혀 다른 핏이 됩니다. 그래서 반품·교환을 반복하게 되죠.
FITME는 “내 비율이 먼저” 보이도록 만들었습니다. 숫자 몇 개로 실루엣과 스타일 방향을 정리하면 — 어떤 넥라인·실루엣을 고르고 무엇을 피할지 — 직구와 국내 온라인 쇼핑이 훨씬 덜 막막해집니다.
저는 매장보다 온라인 쇼핑을 훨씬 많이 해요. 키 175·78kg · 상의 2XL(오버핏) · 허리 32 · 발 250mm — 요즘 유행도 그렇고 배 편하려고 2XL 많이 입어요. 그런데 사이즈표만 보면 “거의 맞겠지” 싶었거든요 — 사진·리뷰 보고 집에서 입어 보면 “거의 맞는데… 나한테는 아닌” 그 느낌이 반복됐어요. 예쁜 옷인데 실루엣이 안 맞는, 그 패턴요.
트레이닝복 하나가 맞을 때까지 두세 벌은 더 사 봤고, 반품 박스는 쌓였죠. 그때 깨달았어요 — 사이즈표가 아니라 어깨·다리·허리 비율을 모르고 있었다는 걸요.
Two people can wear the same size and look completely different. The reason isn't the clothes — it's body proportions. Shoulder width, leg-to-torso ratio, waistline definition: these are what actually control how clothing looks on you. FITME measures yours precisely, without photos.
"Your size is a label. Your proportions are the truth."
"사이즈는 그냥 태그입니다. 비율이 진짜입니다."
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Proportions, Not Size Labels
S, M, L sizes tell you almost nothing about fit. Two people wearing the same size can have completely different shoulder widths, different leg-to-torso ratios, different waist-to-hip curves. That gap — between label and proportion — is exactly why clothes that technically fit often look wrong. FITME bypasses size labels entirely. Enter 3 measurements and get a precise breakdown of your actual body ratios, so you can dress for your proportions instead of a tag.
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Mathematical Precision
FITME applies the Golden Ratio (φ = 1.618) — the mathematical principle behind classical art and natural beauty — alongside Waist-to-Hip Ratio (WHR), shoulder-to-waist differential, and vertical proportion indices to generate your personalized FITME DNA Score™ (0–100). Unlike photo assessments that vary by lighting, angle, and camera quality, our measurement-based algorithm delivers consistent, reproducible results every time. Your body's true proportions don't change based on camera angle — and neither does your FITME score.
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Enhance Strengths, Conceal Weaknesses
Every body has natural strengths — proportions that, when dressed correctly, create a visually powerful silhouette. The challenge is knowing what your strengths actually are. FITME provides objective data about your unique proportions: leg-to-torso ratio, shoulder-to-hip width, and waistline definition. Armed with this data, you make intentional styling choices: A-line skirts to balance wider hips, structured shoulders to create breadth, high-waist cuts to elongate the leg line, vertical patterns to add height. These are data-driven strategies from your specific measurements — not generic body-type advice.
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YOUR PRIVACY IS OUR DNA
Zero photos stored. Zero data sold. Zero compromise. Your measurements are processed locally and never leave your device.
The Science of Body Proportions
Understanding your body isn't about fitting into a specific size—it's about understanding the unique geometry that makes you, you. At FITME, we use data-driven analysis to help you decode your proportions.
Inputs3 + 9
Segments12
DNA Score0-100
Languages15
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Horizontal Structure
Horizontal Balance
The ratio between your shoulders, waist, and hips determines your silhouette. Whether you lean towards an inverted triangle or a pear shape, knowing these ratios helps you choose cuts that create visual harmony.
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Vertical Structure
Vertical Proportions
Your leg-to-torso ratio dictates where your waistline should sit. People with shorter torsos benefit from mid-rise cuts, while those with longer torsos can use high-waisted styles to elongate their silhouette.
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Math Layer
The Golden Ratio
Classical aesthetics often refer to the golden ratio (1:1.618) as a benchmark for balance. We compare your measurements to these statistical averages to identify your unique strengths and styling opportunities.
Why Measurements Over Photos?
Photos can be deceptive due to lens distortion, camera angles, and lighting. Numbers, however, don't lie. By using precise measurements, FITME provides a 100% private, objective analysis that works regardless of how you're posing or what you're currently wearing. This data-first approach ensures that your styling recommendations are based on your actual physical structure, providing a reliable blueprint for your wardrobe.
온라인 쇼핑, 사이즈표만으로는 부족한 이유
상세 페이지에는 보통 가슴·허리·총장 숫자만 있습니다. 그런데 같은 “32” 허리도 엉덩이·다리 비율에 따라 바지 핏이 완전히 달라집니다. 저는 이 간극을 사이즈표만으로는 못 채워서, 손뼘·어깨·다리 같은 구간 치수부터 재기 시작했어요. FITME 도구는 그 숫자를 비율로 정리해 주고, 아래 추천 글들은 “쇼핑할 때 어떻게 쓰면 덜 실패하는지”를 더 깊게 다룹니다. 메인 글과 블로그는 같은 주제를 다른 각도로 설명합니다 — 여기는 왜 비율인지, 각 글은 현장에서 어떻게 적용하는지예요.
FITME is an independent education site: a free browser-based proportion tool plus original fit guides written by founder Changyong Lee. We explain WHR, shoulder width, leg-to-torso balance, fabric drape, and online sizing — with FAQs, measurement walkthroughs, and styling notes grounded in real shopping experience.
I am 175 cm, 78 kg, usually 2XL oversize with a 32 inch waist — and still returned jeans because the waist gaped while the hips fit. That gap between label size and body ratios is why I measure segments (hand span, shoulder, leg line) and why this site exists. Guides like how to measure WHR and 2XL oversize fit come from that workflow, not generic templates.
Not medical advice. For education and wardrobe decisions only. See Privacy for cookies, analytics, and ads.
Frequently asked questions
Is FITME free?
Yes — the calculator and articles are free. No signup. Measurements stay on your device.
Do you save my measurements?
No server storage. Data lives in your browser session only unless you choose to save locally on your device.
How is this different from S / M / L?
Size labels ignore shoulder width, WHR, and leg-to-torso ratio. FITME uses your numbers to suggest silhouettes that match your proportions — not a single tag.
Who writes the guides?
Changyong Lee (solo founder, South Korea). Each post includes practical notes from measuring and shopping with my own body as reference.
측정 방법
Same Height, Different Fit
Leg length, arm length, shoulder width — true proportions can only be known by measuring
손뼘·어깨·다리 라인 — 한 번만 재두면 직구·쇼핑몰에서 사이즈 추측이 줄어듭니다. 단계별 글은 블로그에 모아 두었어요.
Publisher: FITME · Changyong Lee (solo founder, South Korea)
Original English fit guides plus a free browser-based proportion tool. Not medical advice. Read how FITME works, our editorial standards, and the about page before using results for shopping decisions.
