Gap to American Eagle jeans size
The short answer
Gap 000 is American Eagle 00 or 0 by the two brands' own charts. 7 of 13 Gap sizes land on a different label at American Eagle.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Gap | Gap builds it for | American Eagle, by chart | Same label | American Eagle builds it for | American Eagle also prints |
|---|---|---|---|---|---|
| 000 | waist 24 in, hip 33.3 in | 00 or 0 | 00 | waist 23.5 in, hip 33 in | Letter XXS |
| 000 | waist 24 in, hip 33.3 in | 00 or 0 | 00 | waist 23.5 in, hip 33 in | Letter XXS |
| 000 | waist 24 in, hip 33.3 in | 00 or 0 | 00 | waist 23.5 in, hip 33 in | Letter XXS |
| 2 | waist 26.5 in, hip 36.3 in | 4 | 2 | waist 26.5 in, hip 36 in | Letter S |
| 4 | waist 27.5 in, hip 37.3 in | 6 | 4 | waist 27.5 in, hip 37 in | Letter S |
| 6 | waist 28.5 in, hip 38.3 in | 8 | 6 | waist 28.5 in, hip 38 in | Letter M |
| 8 | waist 29.5 in, hip 39.3 in | 10 | 8 | waist 30 in, hip 39.5 in | Letter M |
| 10 | waist 30.5 in, hip 40.3 in | 10 | 10 | waist 30 in, hip 39.5 in | Letter M |
| 12 | waist 32 in, hip 41.8 in | 12 | 12 | waist 31.5 in, hip 41 in | Letter L |
| 14 | waist 33.5 in, hip 43.3 in | 14 | 14 | waist 33 in, hip 42.5 in | Letter L |
| 16 | waist 35.5 in, hip 45.3 in | 16 or 18 | 16 | waist 34.5 in, hip 44 in | Letter XL |
| 18 | waist 37.5 in, hip 47.3 in | 18 or 20 | 18 | waist 36.5 in, hip 46 in | Letter XL |
| 20 | waist 39.5 in, hip 49.3 in | 20 | 20 | waist 38.5 in, hip 48 in | Letter XXL |
| 22 | waist 41.5 in, hip 51.3 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
- Gap size guide, read on 2026-09-17. Gap on TrueToSize
- American Eagle size guide, read on 2026-09-18. American Eagle on TrueToSize