A.P.C. to Ksubi jeans size
The short answer
A.P.C. 28 is Ksubi 8 by the two brands' own charts.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| A.P.C. | A.P.C. builds it for | Ksubi, by chart | Same label | Ksubi builds it for | Ksubi also prints |
|---|---|---|---|---|---|
| 24 | waist 26.5 in | 4 | not published | waist 26.5 in, hip 37 in | Waist size 26 · Letter S |
| 25 | waist 27.5 in | 5 | not published | waist 27.5 in, hip 38 in | Waist size 27 · Letter S |
| 26 | waist 28.5 in | 6 | not published | waist 28.5 in, hip 39 in | Waist size 28 · Letter M |
| 27 | waist 29.5 in | 7 | not published | waist 29.5 in, hip 40 in | Waist size 29 · Letter M |
| 28 | waist 30.5 in | 8 | not published | waist 30.5 in, hip 41 in | Waist size 30 · Letter L |
| 29 | waist 31.5 in | 9 | not published | waist 31.5 in, hip 42 in | Waist size 31 · Letter L |
| 30 | waist 32.4 in | 10 | not published | waist 32.5 in, hip 43 in | Waist size 32 · Letter XL |
| 31 | waist 33.4 in | 11 | not published | waist 33.5 in, hip 44 in | Waist size 33 · Letter XL |
| 32 | waist 34.4 in | 12 | not published | waist 34.5 in, hip 45 in | Waist size 34 · Letter 2XL |
| 33 | waist 35.4 in | not made | not published | not published | not published |
| 34 | waist 36.4 in | not made | not published | not published | not published |
| 35 | waist 37.4 in | not made | not published | not published | not published |
| 36 | waist 38.4 in | not made | not published | not published | not published |
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.
Sources
- A.P.C. size guide, read on 2026-09-18.
- Ksubi size guide, read on 2026-09-18.