Find Your Size in Seconds
Enter your measurements once. Get your size across US, UK, EU, and Japan instantly. 50 category-specific calculators below — pick your garment or just use the universal one.
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Apparel Type
15 calculatorsT-Shirt Size Calculator: Find Your Exact Fit
Get your perfect t-shirt size in 30 seconds. Enter your measurements and skip the guesswork. Free, instant, no signup. Stop returning ill-fitting tees.
Jeans Size Calculator: Get Waist, Hip & Inseam Right
Calculate your exact jeans size by waist, hip, and inseam. Works for skinny, straight, bootcut, mom, and boyfriend cuts. Free instant size match.
Dress Size Calculator for Every Silhouette
Find your exact dress size in seconds. Enter bust, waist, and hip measurements for a confident fit on any silhouette. Free, instant, accurate.
Men's Shirt Size Calculator: Collar to Cuff
Calculate your dress shirt size by neck, chest, and sleeve length. Get exact fit for slim, regular, and tailored cuts. Free measurement tool.
Blouse Size Calculator: No More Pulling Buttons
Find your perfect blouse size by bust, shoulder, and sleeve length. Avoid pulling buttons and tight armholes. Free instant size finder.
Skirt Size Calculator for Every Cut
Calculate your skirt size by waist and hip measurements. Works for pencil, A-line, midi, and maxi skirts. Free, instant, accurate fit guide.
Pants Size Calculator: Waist + Inseam in One Step
Get your pants size by waist, hip, and inseam in seconds. Works for chinos, trousers, formal pants, and joggers. Free fit calculator.
Shorts Size Calculator: Get the Length Right
Find your shorts size by waist and length. Works for chinos, athletic, casual, and tailored shorts. Free instant size match for online shopping.
Hoodie Size Calculator: Regular or Oversized?
Get your hoodie size in 30 seconds. Choose regular or oversized fit and enter your chest measurement. Free instant size finder.
Sweater Size Calculator: No More Baggy Shoulders
Calculate your sweater size by chest, length, and sleeve. Avoid baggy shoulders and short sleeves. Free instant fit calculator for knitwear.
Jacket Size Calculator with Layering Room
Get your jacket size with layering room built in. Enter chest and shoulder measurements for the right fit over a shirt or sweater. Free.
Coat Size Calculator: Built for Layering
Calculate your coat size with room for layers. Works for trench, peacoat, parka, and overcoat styles. Free, instant, accurate.
Suit Size Calculator: Jacket + Trouser, One Tool
Find your suit size with jacket and trouser fit in one tool. Get chest, shoulder, waist, and inseam right. Free, instant, tailor-grade accuracy.
Saree Blouse Size Calculator (India)
Get your saree blouse size by bust, shoulder, and sleeve length. Built for Indian sizing. Free instant size finder for designer blouses.
Kurta Size Calculator for Men and Women
Calculate your kurta size by chest, length, and shoulder. Works for kurta sets, kurtis, and pathani styles. Free instant Indian fit guide.
Innerwear & Specialty
8 calculatorsBra Size Calculator: Band, Cup, Done
Calculate your bra size accurately by band and bust measurement. Get cup size in US, UK, and EU formats. Free, instant, no signup.
Underwear Size Calculator: Brief, Boxer, Trunk
Find your underwear size by waist and hip in seconds. Works for briefs, boxers, trunks, and thongs. Free, private, instant size match.
Lingerie Size Calculator: Bra, Brief, Bodysuit
Get your lingerie size with bra, brief, and bodysuit in one tool. Free, accurate, and private. Find your fit before you buy.
Swimwear Size Calculator: Bikini to One-Piece
Calculate your swimwear size for bikinis, one-pieces, and tankinis. Get bust, waist, and hip fit right. Free instant swimwear sizing tool.
Sports Bra Size Calculator by Impact Level
Find your sports bra size by impact level — low, medium, or high. Free fit calculator for running, yoga, lifting, and HIIT.
Shapewear Size Calculator: Smooth Fit, No Roll
Get your shapewear size by waist, hip, and bust. Works for bodysuits, briefs, thigh shapers, and waist trainers. Free instant fit tool.
Activewear Size Calculator: Leggings to Tops
Calculate your activewear size by chest, waist, and hip. Get leggings, sports tops, and shorts in the right fit. Free, instant, accurate.
Yoga Pants Size Calculator: High-Rise to Crop
Find your yoga pants size by waist, hip, and inseam. Get high-rise, mid-rise, and crop fits right. Free instant yoga legging size finder.
Demographics
6 calculatorsWomen's Clothing Size Calculator: Top to Bottom
One calculator for tops, bottoms, dresses, and outerwear. Free, instant women's size finder for online shopping. Stop guessing, start buying right.
Men's Clothing Size Calculator: Shirt to Suit
Get your men's clothing size for shirts, pants, jackets, and suits in one tool. Free, instant, no signup. Built for online shoppers.
Kids Clothing Size Calculator by Age & Height
Find your child's clothing size by age, height, and weight. Works for infants, toddlers, and kids 2–14. Free, instant fit guide for parents.
Plus Size Calculator: 14 to 30+
Find your plus size for tops, bottoms, and dresses. Built for sizes 14–30+ with bust, waist, and hip accuracy. Free, inclusive, instant.
Petite Size Calculator: For 5'4" and Under
Built for women 5'4" and under. Get tops, dresses, and pants in petite proportions. Free, instant fit calculator with shorter inseams.
Maternity Size Calculator: Trimester-Adjusted
Get your maternity size by trimester. Calculator adjusts for first, second, and third trimester fit. Free, instant, designed for moms-to-be.
Size Conversion
8 calculatorsUS to UK & UK to US Size Converter
Convert US sizes to UK instantly — and back. US 6 = UK 10, US 8 = UK 12. Women's, men's, shoes, and jeans, both directions. Free converter with full charts.
US to EU & EU to US Size Converter
Convert US sizes to EU instantly — and back. US 6 = EU 38, US 8 = EU 40. Women's, men's, shoes, and jeans, with Italy and France variations. Free converter.
India Size Chart Calculator (Ethnic + Western)
Get your size in Indian sizing for kurtas, sarees, kurtis, and shirts. Free instant size calculator built for Indian fashion brands.
International Size Converter: 7 Regions, 1 Tool
Convert clothing sizes between US, UK, EU, India, Japan, Korea, and Australia. One tool, all regions. Free, instant, no signup.
Asian Size to US Size Converter
Convert Asian clothing sizes to US sizes in seconds. Common for AliExpress, Shein, and Asian-imported apparel. Free instant size converter.
Japanese Size Converter (JP → US, UK, EU)
Convert Japanese clothing sizes (S/M/L and numeric) to US, UK, and EU. Free instant tool for Japan-import shopping.
Korean Size Converter for K-Fashion
Convert Korean clothing sizes to US, UK, and EU. Built for K-fashion brands and Seoul-style shopping. Free, instant, no signup.
Australian Size Converter (AU → US, UK, EU)
Convert Australian clothing sizes to US, UK, and EU in one tool. Free, instant, accurate. Built for cross-border online shoppers.
Body Measurements
5 calculatorsHow to Measure Yourself for Online Clothing
Learn how to measure yourself for online clothing purchases — bust, waist, hip, inseam, and more. Free guide with diagrams and a fit calculator.
Body Measurement Calculator: All Sizes, One Form
Enter your bust, waist, hip, and inseam to get all clothing sizes calculated at once. Free, instant, accurate body measurement tool.
Bust Measurement Calculator: Band, Cup, Bust
Calculate your bust size accurately. Get band, cup, and full bust measurement in seconds. Free, instant, no signup. Works for all sizes.
Waist Size Calculator: Inches → Clothing Size
Convert your waist measurement to clothing size in seconds. Free instant tool for jeans, pants, skirts, and dresses. No signup needed.
Hip Size Calculator: Measurement to Clothing Size
Convert hip measurement to clothing size for jeans, skirts, and dresses. Free instant size finder. Works for all hip widths.
Use Case & Long-tail
8 calculatorsOnline Shopping Size Guide: One Tool, Zero Returns
The complete size guide for online clothing shoppers. Calculator, conversion tables, and measurement tutorials in one place. Free.
Best Fit Calculator for Online Shoppers
Find your best fit for any online clothing purchase. Free, instant size calculator that learns from your measurements. No more guessing, no more returns.
Size Calculator That Cuts Returns 30%+
The size calculator built to reduce returns for Shopify fashion brands. Per-product measurements, instant fit, integrated with your store.
Made to Order Size Calculator for Custom Apparel
Capture customer measurements for made-to-order apparel. Built for tailoring brands, custom shirts, and bespoke fashion on Shopify. Free trial.
Bespoke Clothing Size Calculator (Tailor-Grade)
Capture full measurements for bespoke clothing orders. Built for online tailors, custom suit brands, and made-to-measure shirt brands.
Custom Apparel Size Calculator + Order Form
Take customer measurements for custom apparel orders directly on your Shopify store. Free trial — built for fashion brands serving custom orders.
Shopify Size Chart App: Per-Product Accuracy
Add per-product size charts and a measurement-based size calculator to your Shopify store. Free trial. Cuts sizing returns by 30%+.
Find My Size Online — Instantly
Don't know your size? Enter your measurements and get the right size for any online clothing brand. Free, instant, no signup.
Run a fashion store on Shopify?
Embed any of these calculators on your product pages. Per-product accuracy, customer measurement saving, 30%+ reduction in sizing-driven returns.