How it works
How Clothing Size Calculator Works
Clothing Size Calculator helps estimate your clothing or shoe size by comparing your measurements with available size chart data for the brand, product type and region you choose.
Three simple steps
- 1Choose a brand and product type
- 2Enter the measurements you know
- 3Get your recommended size
Why measurements matter
Size labels are not perfectly standard across brands. Starting with measurements gives a better guide than relying on labels alone.
Why product type matters
Different products depend on different measurements. Jeans rely more on waist, hips and inseam. Shirts rely more on chest or bust, neck and sleeve length. Shoes rely mostly on foot length.
Why results are estimates
Fit can change because of fabric, cut, stretch, rise, silhouette and personal preference. Use the result as a practical starting point, then check the product page before buying.
How to improve your result
Enter more relevant measurements for the product you are buying. For jeans, add waist, hips and inseam. For shirts, add chest or bust, neck and sleeve length. For shoes, measure both feet and use the longer one.
Ready to compare your size?
Start with the clothing size calculator, then explore brand size calculators, measurement guides and the UK US EU size converter.