Old Navy to Good American jeans size
The short answer
Old Navy 2 is Good American 0 or 2 by the two brands' own charts. 14 of 17 Old Navy sizes land on a different label at Good American.
Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.
| Old Navy | Old Navy builds it for | Good American, by chart | Same label | Good American builds it for | Good American also prints |
|---|---|---|---|---|---|
| 00 | waist 24 in, hip 34.5 in | 00 | 00 | waist 24.5 in, hip 36 in | not published |
| 00 | waist 24 in, hip 34.5 in | 00 | 00 | waist 24.5 in, hip 36 in | not published |
| 2 | waist 26 in, hip 36.5 in | 0 or 2 | 2 | waist 25.5 in, hip 37 in | not published |
| 4 | waist 27 in, hip 37.5 in | 2 or 4 | 4 | waist 26.5 in, hip 38 in | not published |
| 6 | waist 28 in, hip 38.5 in | 4 or 6 | 6 | waist 27.5 in, hip 39 in | not published |
| 8 | waist 29 in, hip 39.5 in | 6 or 8 | 8 | waist 28.5 in, hip 40 in | not published |
| 10 | waist 30 in, hip 40.5 in | 8 | 10 | waist 29.5 in, hip 41 in | not published |
| 12 | waist 31.5 in, hip 42 in | 10 | 12 | waist 31 in, hip 42.5 in | not published |
| 14 | waist 33.5 in, hip 44 in | 14 | 14 | waist 34 in, hip 45.5 in | not published |
| 16 | waist 36.3 in, hip 46.5 in | 15 Plus | not published | waist 37 in, hip 48 in | not published |
| 18 | waist 39 in, hip 49 in | 16 Plus | not published | waist 39 in, hip 50 in | not published |
| 20 | waist 42 in, hip 51.5 in | 18 Plus or 20 Plus | not published | waist 41 in, hip 52 in | not published |
| 22 | waist 44.3 in, hip 53.8 in | 22 Plus or 20 Plus | not published | waist 45 in, hip 56 in | not published |
| 24 | waist 46.6 in, hip 56.1 in | 24 Plus | not published | waist 47 in, hip 58 in | not published |
| 26 | waist 49 in, hip 58.5 in | 26 Plus | not published | waist 49 in, hip 60 in | not published |
| 28 | waist 51.5 in, hip 61 in | 28 Plus | not published | waist 51 in, hip 62 in | not published |
| 30 | waist 54 in, hip 63.5 in | 30 Plus or 32 Plus | not published | waist 53 in, hip 64 in | 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
- Old Navy size guide, read on 2026-09-17. Old Navy on TrueToSize
- Good American size guide, read on 2026-09-18. Good American on TrueToSize