TrueToSize

Convert / Shoes

Altra to Converse shoe size

The short answer

Altra 9 is Converse 7 by the two brands' own charts.

Both brands publish the foot length each size is built for, so every row matches a foot, not a label.

Every Altra size read across to Converse Chuck Taylor. US women's sizes on the left, US men's on the right.
AltraAltra builds it forConverse Chuck Taylor, by chartSame labelConverse builds it forConverse also prints
4foot length 20.5 cmnot madenot publishednot publishednot published
4.5foot length 21 cmnot madenot publishednot publishednot published
5foot length 21.5 cmnot madenot publishednot publishednot published
5.5foot length 22 cm3not publishedfoot length 22 cmUS women's 5 · UK 3 · EU 35
6foot length 22.5 cm3.5not publishedfoot length 22.5 cmUS women's 5.5 · UK 3.5 · EU 36
6.5foot length 23 cm4not publishedfoot length 23 cmUS women's 6 · UK 4 · EU 36.5
7foot length 23.5 cm4.5not publishedfoot length 23.5 cmUS women's 6.5 · UK 4.5 · EU 37
7.5foot length 24 cm5not publishedfoot length 24 cmUS women's 7 · UK 5 · EU 37.5
8foot length 24.5 cm5.5not publishedfoot length 24.5 cmUS women's 7.5 · UK 5.5 · EU 38
8.5foot length 25 cm6.5not publishedfoot length 25 cmUS women's 8.5 · UK 6.5 · EU 39.5
9foot length 25.5 cm7not publishedfoot length 25.5 cmUS women's 9 · UK 7 · EU 40
9.5foot length 26 cm7.5not publishedfoot length 26 cmUS women's 9.5 · UK 7.5 · EU 41
10foot length 26.5 cm8not publishedfoot length 26.5 cmUS women's 10 · UK 8 · EU 41.5
10.5foot length 27 cm8.5not publishedfoot length 27 cmUS women's 10.5 · UK 8.5 · EU 42
11foot length 27.5 cm9not publishedfoot length 27.5 cmUS women's 11 · UK 9 · EU 42.5
11.5foot length 28 cm9.5not publishedfoot length 28 cmUS women's 11.5 · UK 9.5 · EU 43
12foot length 28.5 cm10not publishedfoot length 28.5 cmUS women's 12 · UK 10 · EU 44
13foot length 29.5 cm11not publishedfoot length 29.5 cmUS women's 13 · UK 11 · EU 45
Tinted rows change label or sit between two sizes. 3 sizes have no counterpart on the Converse chart. Read from the two charts only; no formula and no averaging.

What wearers say

Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.

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Sources

Converse to Altra