Body Measurement Calculator: All Sizes, One Form
This body measurement calculator turns your bust, waist, hip, and inseam into clothing sizes across every category — tops, dresses, jeans, suits, lingerie, and shoes — in one form. Enter the four core numbers once and the tool returns sizes in US, UK, EU, JP. The fastest way to translate your body into wearable sizes online. Use the calculator below to get your exact fit in 30 seconds.
How it works
Measure yourself
Take your bust, waist, and hips with a soft tape. See the full measurement guide.
Enter the numbers
Type your measurements into the calculator above. Pick inches or cm — the tool converts both ways.
Get your size
Match the result against the brand's chart and order with confidence.
Women's tops & dresses — bust-driven sizing
| Size | US | UK | EU | Bust |
|---|---|---|---|---|
| XS | 0–2 | 4–6 | 32–34 | 31–33" |
| S | 4–6 | 8–10 | 36–38 | 33–35" |
| M | 8–10 | 12–14 | 40–42 | 35–37" |
| L | 12–14 | 16–18 | 44–46 | 38–40" |
| XL | 16–18 | 20–22 | 48–50 | 41–43" |
| XXL | 20–22 | 24–26 | 52–54 | 44–46" |
Frequently Asked Questions
What's the difference between this and a size chart?
A size chart asks you to look up your measurements in a static table. This calculator outputs sizes for every category at once and explains the gaps when your measurements span multiple sizes.
Do I need height for the body measurement calculator?
Height matters for inseam-driven items (pants, dresses) and petite/tall sizing. For tops and lingerie, height is optional.
Why would my bust and hip put me in different sizes?
Most bodies aren't proportionally average. Apple shapes are larger at bust; pear shapes at hip. Order by the larger of the two for fitted styles and tailor down.
How accurate is the result vs a tailor's measurement?
Within half a size for 90%+ of cases. A tailor measures more dimensions (back length, sleeve curve, shoulder slope) — useful for bespoke, overkill for ready-to-wear.
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