Size converters
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Discrete size chart lookups for shopping and travel: convert shoe sizes (US, EU, UK, Mondopoint cm) for men and women, clothing tops between US/EU/UK, ring sizes (US numeric, UK letter, EU mm circumference), and hat fitted sizes with head circumference. Charts vary by brand — estimates only, not a substitute for trying items on or checking the manufacturer size guide.
5 tools in this section
Shoe Size
Convert shoe sizes between US, EU, UK, and foot length in cm. Men's and women's charts — estimates only; brands vary.
Clothing Size
Convert clothing sizes between US, EU, and UK for tops and dresses. Chart estimates — sizing varies by brand.
Ring Size
Convert ring sizes between US numeric, UK letter, EU circumference (mm), and inner diameter. Free size chart tool.
Hat Size
Convert hat sizes between US fitted sizes and head circumference in cm or inches. Free cap and hat size chart.
Bra Size
Convert bra sizes between US, UK, and EU band and cup systems. Charts vary by brand — estimate only.