Dress Size Calculator
Estimate US, UK, and EU dress size from bust, waist, and hip measurements. Useful for shopping and size conversion.
in
in
in
US Size 8
UK Size 12
EU Size 40
Fit Notes Best match based on your largest measurement.
How Dress Size Is Estimated
This calculator compares your bust, waist, and hip measurements with a reference size chart and chooses the first size that fits the largest of the three measurements.
Frequently Asked Questions
- Dress size is usually estimated from your bust, waist, and hips. Different brands vary, so calculators provide an approximate starting size rather than a guaranteed fit.
- It depends on the dress shape, but waist and hips are often the most important for fitted dresses. If your measurements fall across multiple sizes, many shoppers choose the size that fits the largest measurement, then tailor if needed.
- There is no universal sizing standard. Brand cuts, region, fabric stretch, and styling can all change the fit, so one brand's size 8 may fit more like another brand's size 10.
- Yes. Many size charts map one size across regions. This calculator gives estimated US, UK, and EU sizes from the same body measurements.
- If one measurement is clearly larger than the others, start with the size that fits that measurement. This reduces the chance of a dress being too tight where it matters most.
- Measure bust at the fullest part, waist at the narrowest point, and hips at the fullest part of the seat. Keep the tape level and snug, but not tight.
- No. It is an estimate, not a guarantee, because real fit depends on body shape, fabric stretch, brand patterns, and whether the dress is meant to fit loose or close.
- If the dress is woven and not stretchy, sizing up is often safer. If the dress fabric has stretch, the closer size may work better, but always compare with the specific brand chart.