Gap Clothing Size Chart
Gap runs true to size.
Gap Dress Size Conversion — US to UK
Numeric size conversion for Gap women's clothing, with body measurements in cm or inches. Find your exact US, UK, EU, and AU size.
| US | UK | EU | AU | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|
| 2 | 6 | 34 | 6 | 84 | 67 | 92 |
| 4 | 8 | 36 | 8 | 87 | 70 | 95 |
| 6 | 10 | 38 | 10 | 90 | 72 | 97 |
| 8 | 12 | 40 | 12 | 92 | 75 | 100 |
| 10 | 14 | 42 | 14 | 95 | 77 | 102 |
| 12 | 16 | 44 | 16 | 98 | 81 | 106 |
| 14 | 18 | 46 | 18 | 102 | 85 | 110 |
| 16 | 20 | 48 | 20 | 107 | 90 | 115 |
| 18 | 22 | 50 | 22 | 111 | 95 | 120 |
Gap Men's Size Chart
| Size | US | EU | UK | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | XS | 44 | 34 | 86 | 71 | 86 |
| S | S | 46 | 36 | 91 | 76 | 91 |
| M | M | 48 | 38 | 97 | 81 | 97 |
| L | L | 50 | 40 | 102 | 86 | 102 |
| XL | XL | 52 | 42 | 107 | 91 | 107 |
| XXL | XXL | 54 | 44 | 112 | 97 | 112 |
Gap Women's Size Chart
| Size | US | EU | UK | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | 0-2 | 32-34 | 4-6 | 79 | 61 | 86 |
| S | 4-6 | 36-38 | 8-10 | 84 | 66 | 91 |
| M | 8-10 | 40-42 | 12-14 | 89 | 71 | 97 |
| L | 12-14 | 44-46 | 16-18 | 97 | 79 | 104 |
| XL | 16-18 | 48-50 | 20-22 | 104 | 86 | 112 |
| XXL | 20-22 | 52-54 | 24-26 | 112 | 94 | 119 |
Data verified Jun 2026 · Official size guide · See an error? Report it
Sizes shown are standard international conversions. Individual brands may vary — always check Gap's official size chart for exact measurements.
What is my Gap size in UK and EU?
Gap labels in US sizes. A Gap US 8 (Medium) is a UK 12 and EU 40; a US 6 is a UK 10, EU 38. For jeans Gap uses the waist in inches — a 29" jean is a US 8 / UK 12 / EU 40. Gap runs true to standard US sizing with a generous regular fit, so size down for a slimmer look.
- US
- 8
- UK
- 12
- EU
- 40
- Waist
- 75 cm
Gap Sizing & Fit Guide
Gap clothing runs true to standard US sizing. Their regular fit is generous — if you prefer a slimmer look, consider sizing down. Sizes shown are based on standard international sizing — check Gap's official size chart for exact measurements.