EU 40 in women's shoes tops out many European ranges, where 40 or 41 is the largest size a mainstream line cuts before switching to a large-size label.
EU to UK conversion
EU to women's UK stretches from 32 to 34 numbers as sizes rise, the two scales pulling apart because EU is metric and UK is not. UK holds the half steps, so a whole EU 37 answers UK 4.5 and a whole EU 40 answers UK 6.5. The widening gap means the offset that works at EU 35 undershoots by a size at EU 43, so a stamped UK number beats counting down from EU.
At this size, EU to UK
One size up from EU 40, UK moves 0.5 to UK 7 while EU rises 0.5 to EU 40.5, holding their spacing. EU 40 is whole but UK 6.5 carries a half, so a rack of full sizes only rounds to the nearest. For EU 40, the UK column here runs UK 6, UK 6.5, UK 7, stepping a half size at a time.
This women's page reads EU 40 against
one gender grid, because men and women share a foot length but not a size
number: the same EU 40 in men's shoes is
UK 6.5 . Most charts pick a
gender without saying so, which is why a bare size search returns answers that
disagree by a full number.
Size Chart EU US UK CM 37.5 7 5 24 38 7.5 5.5 24.5 39 8 6 25 40 8.5 6.5 25.5 40.5 9 7 26 41 9.5 7.5 26.5 42 10 8 27
Frequently Asked Questions Does EU 40 round up or down in UK? US 8.5 and UK 6.5 are halves while EU 40 is whole, so an EU start rounds nowhere; between sizes, the larger with a snug lace holds better than the smaller.
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Note Based on Mondopoint standard (foot length in mm) Women's sizing differs from men's by approximately 1.5 US sizes Heel height affects fit - measure standing Shoe sizes can vary by brand and style See a number that looks off? Report an error on this page.