How to Measure Inseam: Inseam Meaning, Steps, and Size Chart
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To measure inseam, run a soft tape from the top of your inner thigh down to your ankle bone, or lay a pair of pants that fit flat and measure the inside seam from the crotch seam to the hem. Below is how to measure inseam both ways, plus an inseam-by-height size chart, lengths by style, and tips for kids.
Key Takeaways
- The inseam on pants is the length of the inside leg seam, crotch seam to hem.
- Measuring pants you already like gives the easiest number to shop with; measure your body as a backup.
- Height is only a starting point. Compare inches, not labels like "petite" or "tall".
- Brand charts disagree, especially at 5'4" and 5'8", so check the inseam on each product page.
- Between two lengths, buy the longer one and hem.
Inseam Meaning: What Is an Inseam?
To define inseam, Merriam-Webster gives two senses: "the seam on the inside of the leg of a pair of pants," and "the length of this seam." So what does inseam mean on a product page? A 30-inch inseam means that inside seam runs 30 inches from where the legs meet to the bottom of the hem.
What is inseam in pants, shorts, leggings, and jeans? The same seam on all of them. Waist and hip sizes decide how pants fit around you; the inseam decides how long they are.
One catch: your body inseam and the inseam on a tag can differ. An ankle pant or a shoe-covering flare can list a different number than your leg measures, so a pair you already like makes a more useful inseam measurement.
How to Measure Your Inseam
How do you measure inseam accurately? Measuring inseam takes two minutes with a soft tape measure (not a rigid ruler), a pen, and a helper if possible.
On your body:
- Wear thin, fitted clothing and take off your shoes. KEY Apparel says to "Stand barefoot against a wall with your feet about hip-width apart."
- Find the highest point of your inner thigh. A hardcover book held between your legs, spine up and snug, gives you a clear starting edge.
- Run the tape straight down the inside of your leg to your ankle bone, flat but not pulled tight.
- Repeat. KEY suggests you "Measure a couple of times and take the average."
Stand rather than sit, and do not press the book up hard, which adds length. For heeled boots, KEY says to "add an inch or two to account for that extra height," and NYDJ suggests measuring in the shoes you plan to wear.
On a Pair of Pants That Fit
This is how to measure inseam on pants, and it is the method to use if you can.
- Tall Size says to "Fold the pants in half lengthwise, so that the inseams are touching," then smooth the fabric so the crotch seams line up.
- Find the crotch seam, where On says "the two leg seams meet in the middle."
- Measure down the inside seam to the hem. UNIQLO uses the right leg and, on stitched seams, adds: "If there is curvature, measure in sections, following the curve."
- Note the style (ankle, full length, flare), so you compare like with like.
Use trousers or jeans; leggings shift when laid flat and can read short.
How to Measure Inseam for Women
The CDC lists the average height of US women 20 and older as 63.5 inches, just under 5'4", where KEY Apparel's average range begins and NYDJ's petite range ends, so plenty of women land between lengths.
Watch the rise, too: some women need a petite inseam with a regular rise, so look for pants sold in several lengths. For heels versus flats, see our guide to work pants for women. For the waist, a common check is that two fingers slide comfortably inside the waistband.
How to Measure Inseam for Men
Men use the same two methods. Men's pants are often labeled waist by length, such as 34x32, where the second number is the inseam in inches.
Jeans
To measure inseam on jeans, lay your favorite pair flat and follow the steps above; denim holds its shape, so a jeans inseam reads cleanly. Between two lengths, NYDJ says to "choose the longer one," since jeans can be hemmed.
Shorts
To measure the inseam of shorts, On says to "measure straight down the inside seam to the hem," and notes that "A 3" or 5" inseam means less coverage and snugger fit on the quad," while "A 7" or 9" inseam gives more coverage and a looser feel."
Stelle's shorts, each named by inseam length, cover that range: the Running Short 3" with Pockets, the Cotton Sweat Short 7" ("Length is not to short and not too long," wrote a verified buyer), and the Essential High Waisted Yoga Short 8", which a reviewer on stelleworld.com said "hit just above my knees" (final sale at the time of writing). For bike-short lengths, see our biker shorts length guide.
Inseam vs Outseam and Rise
Inseam is one of three length measurements on a pair of pants:
| Measurement | Where it runs | What it tells you |
|---|---|---|
| Inseam | Crotch seam to hem, inside of the leg | Where the pants end |
| Rise | Crotch seam to top of the waistband | Where the waistband sits: low, mid, or high |
| Outseam | Top of the waistband to hem, outside of the leg | Total length |
StudioSuits sums it up: "outseam = inseam + rise," so the outseam measurement often runs 4 to 6 inches longer. When comparing outseam vs inseam for shopping, use the inseam. The outseam helps when two pairs have very different rises.
Inseam by Height: Size Chart
This inseam length by height chart puts three brand charts side by side. Treat them as typical ranges for women, in inches.
| Height | KEY Apparel | NYDJ jeans | NYDJ crops | Tall Size |
|---|---|---|---|---|
| Under 5'4" | 29-30 (26-28 cropped) | 28-30 | 24-26 | n/a |
| 5'4" | 29-31 | 28-30 | 24-26 | n/a |
| 5'5" to 5'7" | 29-31 | 30-32 | 26-28 | n/a |
| 5'8" | 32-36 | 30-32 | 26-28 | n/a |
| 5'9" to 5'11" | 32-36 | 33-36 | 28-30 | 32-35 |
| 6'0" to 6'2" | 32-36 | 33-36 | 28-30 | 35-37 |
| 6'3" and up | 32-36 | 33-36 | 28-30 | 37-39+ |
Sources: KEY Apparel, NYDJ, Tall Size.
Notice the splits: KEY counts 5'4" as average height while NYDJ counts it as petite, and 5'8" is tall at KEY but regular at NYDJ. On those lines, trust your tape measure. For a 5'7" woman, KEY and NYDJ overlap at 30 to 31 inches. If nothing fits, KEY notes that "Most tailors or home pros can take off 2-3 inches while keeping the original hem style intact," so buying a little long is the safer bet.
Inseam Lengths by Style
Each style ends at a different point on the leg. These Stelle pieces list the inseam in the product title or description (prices at the time of writing):
| Style | Where the hem lands | Stelle example |
|---|---|---|
| Crop or capri | About 2 to 3 inches above the ankle bone | 24" Leggings With Pockets: 24", about $38 |
| Ankle | At the ankle bone | High Waisted Slim Tapered Pant: 27", about $38; Fleece-Lined Leggings With Pockets: 27", about $40 |
| Full length, straight | Top of the foot | Work Pant, Straight 30": 30", about $52 |
| Bootcut, flare, wide leg | Grazes or covers part of the shoe; wide legs also come shorter | Work Pant, Bootcut: Petite 28", Regular 30", Tall 32", about $50; Flare Legging with Pockets: 31", about $34; Wide Leg Lounge Pant: Short 26", Regular 28", Long 30", about $34 |
KEY notes that "Bootcut and flare styles require extra length to drape properly over shoes." A reviewer on stelleworld.com wrote of the Slim Tapered Pant, "The 27-inch inseam hits right at the ankle, providing a flattering fit." Another reviewer on stelleworld.com, who is 5'8", said of the 31-inch Flare Legging, "When I pulled them on I was happy to see they reached my ankles."
How to Measure Inseam for Kids
Kids rarely stand still for long, so keep it quick:
- Have your child stand barefoot against a wall in leggings or shorts.
- Run the tape from the top of the inner thigh to the ankle bone, with a second adult helping.
- Measure twice, or measure a pair that fits now using the flat method.
Compare that number with the size chart on the product page, since kids' sizes go by age and lengths vary by brand. Leave a little room to grow: KidsHealth notes that school-age kids grow "about 2.5 inches (6 to 7 centimeters) each year." A verified buyer shopping for a 9-year-old put it plainly: "Everything is too big in the waist or too short." Another verified buyer, whose daughter is "tall and athletic," said of Stelle's Girls Athletic Legging, "I've finally found them!"
For age-based sizes and other measurements, see our kids' clothing size guide, or browse girls' leggings.
Shopping by Inseam
Once you have your number, browse women's pants or find work pants in petite, regular, and tall lengths, and check the stated inseam on each product page before you add to cart.
FAQ
What height is a 32 inch inseam?
A 32-inch inseam often suits women around 5'8", at the top of the regular range or the start of tall, in full-length pants, though charts vary. NYDJ puts 32 inches at the top of its regular range (5'5" to 5'8"), KEY Apparel at the start of tall (5'8" and up), and Tall Size begins at 32 inches for 5'9".
What is my inseam size if I'm 5'2"?
Charts put petite women, including 5'2" and 5'3", at about 28 to 30 inches for full-length pants and roughly 24 to 28 inches for cropped styles. Leg length varies at the same height, though, so a 5'2" woman with long legs may need a regular length. Shop by your measured number, not the word "petite."
Is a 30 inch inseam long or short?
For women, 30 inches is a middle length. It sits at the top of NYDJ's petite range, the bottom of its regular range, and inside KEY Apparel's 29 to 31 inches for women 5'4" to 5'7". On a petite frame, a 30-inch pant usually reads full length or a little long; on a tall frame, it sits closer to an ankle or cropped length.
What is the inseam for a 5'4" woman?
KEY Apparel puts 5'4" women at 29 to 31 inches and NYDJ, which counts 5'4" as petite, at 28 to 30, so full-length pants for this height usually fall between 28 and 31 inches. A 5'4" reviewer on stelleworld.com mentioned owning the Wide Leg Lounge Pant in the 28-inch length. At 5'4", try a petite and a regular length in the same style and keep the one that suits the shoes you wear most.
Is 27 inseam good for 5'2"?
Often, yes, for ankle and cropped styles. KEY Apparel puts cropped pants for petite women at 26 to 28 inches, so 27 inches sits in that range and suits ankle pants, slim tapered styles, and leggings. For full-length or bootcut pants that cover the top of your shoe, brand charts point to 28 to 30 inches. Check where 27 inches falls on a pair you own.
About the Stelle Team
Stelle is a mom-trusted dancewear & athleisure brand best known for girls' ballet and dance essentials since 2015. Every article is created and reviewed by the team behind the products, drawing on what we hear from dance teachers, studio owners, and dance parents every day. Learn more about Stelle.
