Convert sizes. Check charts.Measure right.
Free US, UK, EU, and Asian size converters for shoes, clothing, bras, rings, hats, bedding, and luggage—plus brand charts and measurement guides.
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Quick links to the lookups people search for most.
How to measure
Accurate measurements beat guessing labels.
- How to Measure Shoe SizeFour accurate steps—trace, length, width, match a chart.
- How to Measure Bra SizeUnderbust and bust in three steps, then sister sizes.
- How to Measure Ring SizeAt-home methods with a string, paper, or printable sizer.
- How to Measure Pants SizeNatural waist, inseam, and how to read W×L tags.
Frequently Asked Questions
How do I convert US shoe size to UK?
Use our shoe size converter tool. Select US as the source and UK as the target, enter your size, and get instant conversion results.
Are Nike and Adidas shoe sizes the same?
No, different brands have different sizing. Use our brand shoe size converter to compare sizes across Nike, Adidas, and other major brands.
How do I measure my ring size?
You can use our printable ring sizer or measure your finger with a string and ruler. Our ring size converter will help you find the correct size in US, UK, EU, or JP standards.
How do I convert clothing sizes from EU to US?
Use our clothing size converter. Select EU as the source region and US as the target, choose your gender, and enter your size to get instant conversion results.
What is the difference between US and UK shoe sizes?
US and UK shoe sizes differ by approximately 0.5 to 1 size. For example, a US men's size 9 is typically a UK size 8. Use our converter for accurate conversions.
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