US
18
=
France
50
Also: UK 22EU 48INT 3XLIT 54DE 46JP 21AU 22KR 115CN 185/112BBR 52
Nearby Sizes
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Full Size Chart
| US | UK | EU | INT | IT | FR | DE | JP | AU | KR | CN | BR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 4 | 30 | XXS | 36 | 32 | 28 | 3 | 4 | 44 | 155/76A | 34 |
| 2 | 6 | 32 | XS | 38 | 34 | 30 | 5 | 6 | 55 | 160/80A | 36 |
| 4 | 8 | 34 | S | 40 | 36 | 32 | 7 | 8 | 66 | 165/84A | 38 |
| 6 | 10 | 36 | M | 42 | 38 | 34 | 9 | 10 | 77 | 170/88A | 40 |
| 8 | 12 | 38 | M | 44 | 40 | 36 | 11 | 12 | 88 | 175/92A | 42 |
| 10 | 14 | 40 | L | 46 | 42 | 38 | 13 | 14 | 99 | 175/96A | 44 |
| 12 | 16 | 42 | L | 48 | 44 | 40 | 15 | 16 | 100 | 180/100A | 46 |
| 14 | 18 | 44 | XL | 50 | 46 | 42 | 17 | 18 | 105 | 180/104B | 48 |
| 16 | 20 | 46 | XXL | 52 | 48 | 44 | 19 | 20 | 110 | 185/108B | 50 |
| 18 | 22 | 48 | 3XL | 54 | 50 | 46 | 21 | 22 | 115 | 185/112B | 52 |
Convert US 18 to Other Systems
Looking for the FR equivalent of US 18? In standard women's dress sizing, it converts to FR 50. These conversions are based on industry-standard measurements. Individual brands may have minor sizing differences, so checking the brand's own sizing guide alongside this conversion can help ensure a perfect fit.
Frequently Asked Questions
What is US 18 in FR women's dress?
US size 18 in women's dress is equivalent to FR size 50. This conversion is based on standard international sizing charts and is widely accepted across brands and retailers.
What is US 18 in other sizing systems?
US size 18 in women's dress converts to: UK 22, EU 48, INT 3XL. Use our converter above to see all available systems.
Is US 18 the same as FR 50?
Yes, US 18 is equivalent to FR 50 in standard women's dress sizing. However, fit can vary between brands, so trying on items or checking brand-specific size charts is always recommended.
How accurate are dress size conversions?
Our size conversions are based on international standards and verified against multiple authoritative sources. They represent the most widely accepted equivalents. However, individual brands may size slightly differently, so we recommend trying items on when possible or checking the brand's own size guide.