Gap Size Chart
Maternity Tops, Outerwear & Dresses
Measuring Tips
Here are some tips to help you order the correct size. If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
Things to Remember
Choose your maternity size based on your pre-pregnancy size. The maternity sizing allows room for a standard weight gain of 25-30 pounds.
Bust
Lift your arms up your sides and measure around your body, crossing over the fullest part of your chest.
Sleeves
With your arm bent and placed at your hip, measure from the back of your neck to your shoulder, elbow, and wrist.
| Label | US | EU | UK | Japan | Bust | Hip | Sleeve |
|---|---|---|---|---|---|---|---|
| XXXS | 0000 | 26 | 00 | 0000 | 291/4 inch 74 cm | 321/4 inch 82 cm | 303/8 inch 77 cm |
| XXS | 000 - 00 | 28 - 30 | 0 - 2 | 000 - 00 | 301/4 - 311/4 inch 77 - 79 cm | 331/4 - 341/4 inch 84 - 87 cm | 301/2 - 303/4 inch 77 - 78 cm |
| XS | 0 - 2 | 32 - 34 | 4 - 6 | 0 - 2 | 321/4 - 331/4 inch 82 - 84 cm | 351/4 - 361/4 inch 90 - 92 cm | 30.785 - 311/8 inch 78 - 79 cm |
| S | 4 - 6 | 36 - 38 | 8 - 10 | 4 - 6 | 341/4 - 351/4 inch 87 - 90 cm | 371/4 - 381/4 inch 95 - 97 cm | 311/4 - 311/2 inch 79 - 80 cm |
| M | 8 - 10 | 40 - 42 | 12 - 14 | 8 - 10 | 361/4 - 371/4 inch 92 - 95 cm | 391/4 - 401/4 inch 100 - 102 cm | 313/4 - 31.785 inch 81 - 81 cm |
| L | 12 - 14 | 44 - 46 | 16 - 18 | 12 - 14 | 383/4 - 401/4 inch 98 - 102 cm | 413/4 - 431/4 inch 106 - 110 cm | 32.185 - 321/2 inch 82 - 83 cm |
| XL | 16 - 18 | 48 - 50 | 20 - 22 | 16 - 18 | 42 - 433/4 inch 107 - 111 cm | 45 - 463/4 inch 114 - 119 cm | 323/4 - 33.185 inch 83 - 84 cm |
| XXL | 20 - 22 | 52 - 54 | 24 - 26 | 20 - 22 | 453/4 - 47.74 inch 116 - 121 cm | 483/4 - 503/4 inch 124 - 129 cm | 331/2 - 33.785 inch 85 - 86 cm |
Comments
Jeans & Bottoms
Measuring Tips
Determine your waist, hip, and thigh measurements with the help of our measuring tips. Then find your jean sizes in the charts below.
Things to Remember
Choose your maternity size based on your pre-pregnancy size. The maternity sizing allows room for a standard weight gain of 25-30 pounds.
Waist
Measure around the natural waist, keeping the tape measure taut.
Hips
Stand with your heels together and measure around the fullest part of your hips.
Inseam
Measure from crotch to floor- barefoot. Inseam is same length across all sizes. Choose between regular and exclusive inseams to find the right fit for you. Garment inseams are in product descriptions.
Petite Guide
GAP petite sizes are based on height, not weight. If you're 5'4" and under, our petite collection was designed just for you. To learn more about petite sizes go to GAP Petite guide.
Tall Guide
GAP tall sizes are based on height, not weight. If you're 5'9" and up, our tall collection was designed just for you. To learn more about tall sizes go to GAP Tall guide.
| Label | US | EU | UK | Japan | Size | Waist | Hip |
|---|---|---|---|---|---|---|---|
| XXXS | 22 | 26 | 00 | 0000 | 0000 | 231/4 inch 59 cm | 321/4 inch 82 cm |
| XXS | 23 - 24 | 28 - 30 | 0 - 2 | 000 - 00 | 000 - 00 | 24 - 243/4 inch 61 - 63 cm | 331/4 - 341/4 inch 84 - 87 cm |
| XS | 25 - 26 | 32 - 34 | 4 - 6 | 0 - 2 | 0 - 2 | 251/2 - 261/2 inch 65 - 67 cm | 351/4 - 361/4 inch 90 - 92 cm |
| S | 27 - 28 | 36 - 38 | 8 - 10 | 4 - 6 | 4 - 6 | 271/2 - 281/2 inch 70 - 72 cm | 371/4 - 381/4 inch 95 - 97 cm |
| M | 29 - 30 | 40 - 42 | 12 - 14 | 8 - 10 | 8 - 10 | 291/2 - 301/2 inch 75 - 77 cm | 391/4 - 401/4 inch 100 - 102 cm |
| L | 31 - 32 | 44 - 46 | 16 - 18 | 12 - 14 | 12 - 14 | 32 - 331/2 inch 81 - 85 cm | 413/4 - 431/4 inch 106 - 110 cm |
| XL | 33 - 34 | 48 - 50 | 20 - 22 | 16 - 18 | 16 - 18 | 351/2 - 371/2 inch 90 - 95 cm | 45 - 463/4 inch 114 - 119 cm |
| XXL | 35 - 36 | 52 - 54 | 24 - 26 | 20 - 22 | 20 - 22 | 391/2 - 411/2 inch 100 - 105 cm | 483/4 - 503/4 inch 124 - 129 cm |
Comments
Bras
Choose your maternity size based on your pre-pregnancy size.
The maternity sizing allows room for a standard weight gain of 25-30 pounds.
Measuring Tips
Here are some tips to help you order the correct size. If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
How to Find Your Bra Size
There are two elements to your bra size: the band size (i.e. 32, 34, 36, 38, 40) and the cup size (i.e. A, B, C, D, DD). You will need a measuring tape to determine your bra size.
You should take your measurements while you are wearing a non-padded underwire bra or a tight-fitting seamless T.
Because standard band sizes are even numbers only, if you have an odd-numbered band size, you may need to go up or down a size depending on how you like your bra to fit.
Band Size
Wrap the measuring tape tightly around your rib cage (just below your bust), then add 5 inches to the measurement. For example: a ribcage measurement of 27” + 5”= 32” band size.
Double Check
You can double check your band size by measuring loosely around your back, even with your bra line, bringing the tape to the front just above your bra line.
Cup Size
Measure loosely around the fullest part of your bust, then subtract your band size from this measurement. A difference of 1”= A, 2”= B, 3”= C, 4”= D, 5”= DD. For example: a cup measurement of 34” - 32” band size = 2” or a B cup.
Now that you have your measurements, knowing how the bra should be positioned on your body will also help you find your perfect bra.
Find Your Right Fit
How your bra is positioned on your body is as important as taking accurate measurements. Here are a few key points to keep in mind when you're trying on bras to ensure that you get the right fit:
Bra Straps
Should not cut into your shoulder blades. Adjust them individually so they are comfortable and support breast tissue. If your straps are falling down, you may not be filling up the cups. Try a smaller cup size.
The Band
Should be fitted, but not cutting into your skin (you should be able to fit two fingers comfortably under the band). It should sit lower on the back than in the front. The back of the bra should not ride up above the bra line. If it does, adjust the straps. If the bra still rides up, try a smaller band size.
The Underwire
Should completely surround the breast tissue to provide support.
Maternity Bras Alpha Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size |
|---|---|
| S | A - B |
| M | B - C |
| L | C - D |
| XL | D - DD |
Maternity Bras Band Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Dress Size |
|---|---|---|
| XS | 32 | 0 - 4 |
| S | 34 | 6 - 8 |
| M | 36 | 10 - 12 |
| L | 38 | 16 - 18 |
Maternity Bras and Nursing Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Band Size | Cup Size |
|---|---|---|
| S | 32 | A |
| S | 32 | B |
| S | 32 | C |
| S | 32 | D |
| S | 32 | DD |
| M | 32 | F |
| S | 34 | A |
| S | 34 | B |
| S | 34 | C |
| M | 34 | D |
| M | 34 | DD |
| M | 34 | F |
| M | 36 | A |
| M | 36 | B |
| M | 36 | C |
| M | 36 | D |
| L | 36 | DD |
| L | 36 | F |
| L | 38 | A |
| L | 38 | B |
| L | 38 | C |
| L | 38 | D |
| XL | 38 | DD |
| XL | 38 | F |
| XL | 40 | A |
| XL | 40 | B |
| XL | 40 | C |
| XL | 40 | D |
| XL | 40 | DD |
| XL | 40 | F |
Comments
Shoes & Accessories
Measuring Tips
Here are some tips to help you order the correct size. If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.
Hats
Use a tape measure to measure the circumference of you head from ear to ear with a tape measure.
Gloves
Use a tape measure to measure the dominant hand above your thumb, around the back of your hand.
Belts
Measure around your waistline where you normally wear you pants. Keep a finger between your body and the measuring tape for an accurate fit.
Women's Shoes Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | EU | UK | Japan | Length |
|---|---|---|---|---|
| 5 | 35 | 2 | 22 | 811/16 inch 22.1 cm |
| 5.5 | 35.5 | 2.5 | 22.5 | 811/16 inch 22.1 cm |
| 6 | 36 | 3 | 23 | 91/16 inch 23 cm |
| 6.5 | 37 | 4 | 23.5 | 91/16 inch 23 cm |
| 7 | 37.5 | 4.5 | 24 | 93/8 inch 23.8 cm |
| 7.5 | 38 | 5 | 24.5 | 93/8 inch 23.8 cm |
| 8 | 38.5 | 5.5 | 25 | 911/16 inch 24.6 cm |
| 8.5 | 39 | 6 | 25.5 | 911/16 inch 24.6 cm |
| 9 | 40 | 7 | 26 | 101/16 inch 25.6 cm |
| 9.5 | 40.5 | 7.5 | 26.5 | 101/16 inch 25.6 cm |
| 10 | 41 | 8 | 27 | 103/8 inch 26.4 cm |
| 10.5 | 42 | 9 | 27.5 | 103/8 inch 26.4 cm |
| 11 | 42.5 | 9.5 | 27.5 | 1011/16 inch 27.1 cm |
Women's Hats Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Head Circumference |
|---|---|
| S (M) | 213/4 inch 55 cm |
| L (XL) | 223/4 inch 58 cm |
Women's Gloves Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Circumference of Dominant Hand |
|---|---|
| S | 61/2 inch 17 cm |
| M | 7 inch 18 cm |
| L | 81/2 inch 22 cm |
Women's Belts Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Waist |
|---|---|
| XS | 271/2 inch 70 cm |
| S | 291/2 inch 75 cm |
| M | 311/2 inch 80 cm |
| L | 341/2 inch 88 cm |
| XL | 371/2 inch 95 cm |
Women's Tights Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Height | Weight |
|---|---|---|---|
| S/M | P/M | 59 - 66 inch 150 - 168 cm | 100 - 149 lb 45 - 68 kg |
| M/L | M/G | 63 - 72 inch 160 - 183 cm | 120 - 169 lb 54 - 77 kg |
| L/XL | G/TG | 65 - 72 inch 165 - 183 cm | 150 - 200 lb 68 - 91 kg |
Women's Slippers Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Size | Length |
|---|---|---|
| S | 5 | 811/16 inch 22.1 cm |
| S | 6 | 91/16 inch 23 cm |
| M | 7 | 93/8 inch 23.8 cm |
| M | 8 | 911/16 inch 24.6 cm |
| L | 9 | 101/16 inch 25.6 cm |
| L | 10 | 103/8 inch 26.4 cm |
| XL | 11 | 1011/16 inch 27.1 cm |
| XL | 12 | 11 inch 27.9 cm |
Women's Cold Weather Hats Size Chart
Measurement Unit: US (inch) | World (cm) | Both| Label | Head Circumference |
|---|---|
| 1 Size | 213/4 - 223/4 inch 55 - 58 cm |
Comments
Compare Size Charts
To compare with another brand/style, please select the options below.
Visit official website: https://www.gap.com
Length Conversion
Note: 1 inch = 2.54 cm, 1 cm = 0.394 inch, 1 foot = 30.48 cm, 1 cm = 0.033 foot, 1 foot = 12 inch, 1 inch = 0.083 foot
Essential Tools
If you do a lot of online apparel shopping, accurate body measurement using a tape measure is a must. The actual tape you choose doesn’t matter that much. This measuring tape set has two double-sided, 60 inch (150 cm), durable tape measure in pink and black. They are small and light pocket-size measuring tapes, and they have accurate, large and clear markings in both inches and centimeters, which are very easy and convenient to read. They are also great for body measurement, sewing, tailoring, weight loss tracking, or measuring any curved surface.
How to measure without a ruler or tape measure?
If you don't have a ruler or tape measure handy, you can try to measure with a standard credit card, which has a width of 3 ⅜ inch or 8.56 cm and a height of 2 ⅛ inch or 5.4 cm.
