Fashion & Sizing Tools

Free clothing and sizing calculators that run entirely in your browser — hat, glove, belt, kids', sock, suit, dress-shirt, jeans and dress sizes across US/UK/EU, plus body shape and shoe width. Convert measurements to the right size before you buy. Nothing is uploaded.

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Hat Size Calculator

Convert your head circumference into a US fitted hat size, plus EU, UK and S/M/L alpha sizes. Works in inches or centimeters.

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Glove Size Calculator

Find your glove size from your hand circumference and length. Get the numeric size (6–12), an XS–XXL alpha size and the EU size, in inches or cm.

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Belt Size Calculator

Find the right belt size from your waist measurement or pant size. Shows the recommended belt length in inches and cm, retail size and comfort range.

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Kids Clothing Size Calculator

Convert a child's height, age and weight into US, EU and UK kids clothing sizes, with the matching age range. Height-first for the best fit.

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Sock Size Calculator

Find your sock size band (S/M/L/XL) and numeric size from your US shoe size or foot length, with the EU and UK shoe equivalents.

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Suit / Jacket Size Calculator

Turn your chest measurement and height into a suit jacket size like 40R, with the EU and UK equivalents and the recommended chest range.

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Dress Shirt Size Calculator

Turn neck and sleeve measurements into a dress-shirt size: collar × sleeve, EU collar and S–XXL letter. In or cm, in your browser.

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Jeans Size Calculator

Convert waist and inseam into a jeans size: W×L, plus EU, UK and S/M/L equivalents. Enter inches or centimetres, all in your browser.

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Dress Size Calculator

Find your dress size from bust, waist and hip: US, UK, EU, IT and FR, plus the measurement driving the fit. Inches or cm, in-browser.

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Body Shape Calculator

Find your body shape — hourglass, pear, rectangle, inverted triangle or apple — from bust, waist and hip ratios. Fun styling guide, in-browser.

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Shoe Width Calculator

Find your shoe width letter (B, D, 2E, 4E…) from foot width, shoe size and gender, with the narrow-to-wide category. Inches or cm, in-browser.

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