Gap Clothing Size Chart
Gap runs true to size.
Gap Clothing Size Conversion
Numeric size conversion for Gap women's clothing. Find your exact size for every numbered size.
| US | Size |
|---|---|
| 000 | XXS |
| 00 | XXS |
| 0 | XS |
| 2 | XS |
| 4 | S |
| 6 | S |
| 8 | M |
| 10 | M |
| 12 | L |
| 14 | L |
| 16 | XL |
| 18 | XL |
| 20 | XXL |
| 22 | XXL |
Gap Sizes in Letters: Quick Answers
Every Gap numeric size with the letter size Gap maps it to, plus the body measurements behind it.
- Gap size 000 is a Double Extra Small (XXS).
- Gap size 00 is a Double Extra Small (XXS).
- Gap size 0 is an Extra Small (XS).
- Gap size 2 is an Extra Small (XS).
- Gap size 4 is a Small (S).
- Gap size 6 is a Small (S).
- Gap size 8 is a Medium (M).
- Gap size 10 is a Medium (M).
- Gap size 12 is a Large (L).
- Gap size 14 is a Large (L).
- Gap size 16 is an Extra Large (XL).
- Gap size 18 is an Extra Large (XL).
- Gap size 20 is a XXL.
- Gap size 22 is a XXL.
Gap Men's Size Chart
| Size | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| XS | 89–91 | — | — |
| S | 94–97 | — | — |
| M | 99–104 | — | — |
| L | 107–112 | — | — |
| XL | 114–122 | — | — |
| XXL | 124–132 | — | — |
Gap Women's Size Chart
| Size | US | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| XXS | 000-00 | 77–79 | 60–62 | — |
| XS | 0-2 | 82–84 | 65–67 | — |
| S | 4-6 | 87–89 | 70–72 | — |
| M | 8-10 | 92–94 | 75–77.5 | — |
| L | 12-14 | 98–102 | 81–85 | — |
| XL | 16-18 | 107–111 | 90–95 | — |
| XXL | 20-22 | 116–121 | 100–105 | — |
Data verified Aug 2026 · Official size guide · See an error? Report it
Measurements above are Gap's own published figures, last checked 2026-08. Individual garments and fits still vary — check Gap's official size chart for exact measurements.
What is my Gap size in EU or UK?
Gap doesn't publish an EU or UK size — it's a US-market brand, and its official size guide gives only US alpha and numeric sizes with body measurements. A Gap size 8 (Medium) fits a 92-94 cm chest and 75-77.5 cm waist; match your own measurements to the chart above rather than converting from a generic international table.
- US
- 8
- Letter
- M
- Chest
- 92–94 cm
- EU / UK
- Not published
Gap Sizing & Fit Guide
Gap clothing runs true to standard US sizing, with a generous regular fit — size down for a slimmer look. Gap is a US-market brand and publishes no EU or UK conversion for any adult size; match your chest or bust measurement to the chart above instead of converting from a generic international table.
Gap Sizes in EU and UK: What They Publish
Gap is a US-market brand and does not publish an EU or UK equivalent for any adult size — its official size guide gives US alpha sizes (XXS through XXL) and numeric sizes (000 through 22) with body measurements in inches and centimeters, nothing else. If you need a EU or UK size, match your chest or bust measurement to the chart above instead of converting with a generic international table. Gap's jeans chart pairs the same alpha sizes with numeric waist sizes 23 through 36 — across that range Gap's own published chart spans a 23½–41½ in waist and 33¼–51¼ in hip.