Old Navy size chart
Old Navy has a size chart of its own, and here it is in full: bust, waist and hip measurements in centimeters for every size, on the INT, US scales. Under each table you will find where it was taken from and when it was checked.
Old Navy size chart in centimeters
The ranges are given as printed in the source. The row that two of your three measurements land in is your size; what to do when they disagree is below.
| Size | Bust, cm | Waist, cm |
|---|---|---|
| XXS | 80 | 61 |
| XS | 83–85 | 64–66 |
| S | 88–90 | 69–71 |
| M | 93–95 | 74–76 |
| L | 99–104 | 80–85 |
| XL | 111–117 | 92–99 |
| XXL | 124 | 107 |
| 2X | 124–130 | 107–112 |
| 3X | 136–142 | 118–124 |
| 4X | 148–155 | 131–137 |
Each row as one sentence
- Old Navy women's INT size XXS is bust 80 cm and waist 61 cm.
- Old Navy women's INT size XS is bust 83–85 cm and waist 64–66 cm.
- Old Navy women's INT size S is bust 88–90 cm and waist 69–71 cm.
- Old Navy women's INT size M is bust 93–95 cm and waist 74–76 cm.
- Old Navy women's INT size L is bust 99–104 cm and waist 80–85 cm.
- Old Navy women's INT size XL is bust 111–117 cm and waist 92–99 cm.
- Old Navy women's INT size XXL is bust 124 cm and waist 107 cm.
- Old Navy women's INT size 2X is bust 124–130 cm and waist 107–112 cm.
- Old Navy women's INT size 3X is bust 136–142 cm and waist 118–124 cm.
- Old Navy women's INT size 4X is bust 148–155 cm and waist 131–137 cm.
Where this chart comes from
The “Size Chest Waist” table — Old Navy. The ranges are printed in the source as they stand. The brand does not publish hips in this row.
- Basis
- brand chart · This chart was taken from the brand’s own site.
- Confidence
- medium · One source — or the rows were derived from a stated rule rather than read cell by cell.
- Checked
- Sources
- oldnavy.gap.com captured 2026-08-28: Size Chest Waist
| Size | Bust, cm | Waist, cm |
|---|---|---|
| 00 | 78.5–81.5 | 59.5–62.5 |
| 0 | 81.5–84 | 62.5–65 |
| 2 | 84–86.5 | 65–67.5 |
| 4 | 86.5–89 | 67.5–70 |
| 6 | 89–91.5 | 70–72.5 |
| 8 | 91.5–94 | 72.5–75 |
| 10 | 94–97 | 75–78 |
| 12 | 97–101.5 | 78–82.5 |
| 14 | 101.5–107.5 | 82.5–88.5 |
| 16 | 107.5–114 | 88.5–95.5 |
| 18 | 114–120.5 | 95.5–103 |
| 20 | 120.5–127 | 103–109.5 |
| 22 | 127–133 | 109.5–115 |
| 24 | 133–139 | 115–121 |
| 26 | 139–145 | 121–127.5 |
| 28 | 145–151.5 | 127.5–134 |
| 30 | 151.5–158.5 | 134–140 |
Each row as one sentence
- Old Navy women's US size 00 is bust 78.5–81.5 cm and waist 59.5–62.5 cm.
- Old Navy women's US size 0 is bust 81.5–84 cm and waist 62.5–65 cm.
- Old Navy women's US size 2 is bust 84–86.5 cm and waist 65–67.5 cm.
- Old Navy women's US size 4 is bust 86.5–89 cm and waist 67.5–70 cm.
- Old Navy women's US size 6 is bust 89–91.5 cm and waist 70–72.5 cm.
- Old Navy women's US size 8 is bust 91.5–94 cm and waist 72.5–75 cm.
- Old Navy women's US size 10 is bust 94–97 cm and waist 75–78 cm.
- Old Navy women's US size 12 is bust 97–101.5 cm and waist 78–82.5 cm.
- Old Navy women's US size 14 is bust 101.5–107.5 cm and waist 82.5–88.5 cm.
- Old Navy women's US size 16 is bust 107.5–114 cm and waist 88.5–95.5 cm.
- Old Navy women's US size 18 is bust 114–120.5 cm and waist 95.5–103 cm.
- Old Navy women's US size 20 is bust 120.5–127 cm and waist 103–109.5 cm.
- Old Navy women's US size 22 is bust 127–133 cm and waist 109.5–115 cm.
- Old Navy women's US size 24 is bust 133–139 cm and waist 115–121 cm.
- Old Navy women's US size 26 is bust 139–145 cm and waist 121–127.5 cm.
- Old Navy women's US size 28 is bust 145–151.5 cm and waist 127.5–134 cm.
- Old Navy women's US size 30 is bust 151.5–158.5 cm and waist 134–140 cm.
Where this chart comes from
The “Size Chest Waist” table — Old Navy. The source prints one number per size — the band around it reaches halfway to the neighbor. The brand does not publish hips in this row.
- Basis
- brand chart · This chart was taken from the brand’s own site.
- Confidence
- medium · One source — or the rows were derived from a stated rule rather than read cell by cell.
- Checked
- Sources
- oldnavy.gap.com captured 2026-08-28: Size Chest Waist
What to do when your measurements land in different rows
That is normal, not a bad measurement: the chart is built on a standard figure, and a real body does not always match its proportions. For bottoms, take the larger of the two sizes and have it taken in — a waist is easier to take in than hips are to let out. For tops, the bust measurement leads.
How to measure your bust, waist and hips
The tape stays horizontal and lies flat without digging in. Measure the bust at its fullest point, the waist at its narrowest — not at the waistband of your jeans — and the hips at their widest. Breathe normally: a held-in stomach gives a size that does not work out in the fitting room.
To have your own numbers read against every scale at once, open the app. No account needed. How the scales themselves work is explained on the Clothing sizes page.
Other Gap Inc. brands
One owner does not mean one chart: brands in the same group cut to different patterns and print different charts, and a size that fits in one does not carry over to another unchecked.
Similar brands
The brands here are grouped by what connects them to this one: some print close numbers — those say how much wider or narrower the same size runs — some use the same label scales, and some are from the same country. A matching chart does not promise the same fit: cut differs from brand to brand, and that is a separate question for the fitting room.
Publish similar numbers
- Madewell brand chart charts match
- Cubus brand chart charts match
- Michael Kors brand chart the same size runs 0.8 cm narrower
- Reebok brand chart charts match
- Bik Bok brand chart charts match
- Lindex brand chart charts match
Same label scales
- 8seconds brand chart INT, US
- American Eagle brand chart INT, US
- Calvin Klein brand chart INT, US
- Calzedonia brand chart INT, US



