Wrap Size Guide
What size baby wrap do I need?
In short: woven wrap size is based on your own clothing size, not your baby's age or weight. For most wearers the go-to is size 6 (15.1 ft) — it ties every basic carry. If you wear a US 4 or smaller, size 5 (13.8 ft) is plenty; from a US 12 up, size 7 or 8 works better. A ring sling comes in one length matched to your build: S (5.6 ft), M (6.6 ft) or L (7.5 ft) — M is the one most people pick.
Wondering which wrap size is right for you and your little one? It matters more than it looks, because the right length is what makes babywearing comfortable and safe. The guide below takes the guesswork out of it.
Little Frog woven wraps come in lengths from size 2 all the way to size 9. The most popular are size 4 (11.8 ft), size 5 (13.8 ft) and size 6 (15.1 ft). The length you need depends on the carry you plan to use and on your build. Some carries eat up more fabric than others. Size 6 is the most frequently chosen — a do-everything length that covers most situations. A longer wrap gives you more carry options, which pays off once you start experimenting.
Little Frog ring slings come in three sizes: S (5.6 ft), M (6.6 ft) and L (7.5 ft). Size M is the most universal. If you are petite and on the shorter side, go with S. If you wear XL or above, L is your best bet. With a ring sling, your own build is the only thing that matters. Ring slings are quick to put on and easy to adjust, which makes them perfect for short outings, curbside pickup and everyday errands.
Baby wrap size chart
The charts below show which woven wrap size and which ring sling size to pick based on your clothing size. The standard size ties every carry, while the short size is enough for single-layer carries such as the Kangaroo Carry and back carries.
Women's sizes
| Women's size | US 4 and under XS | US 6 S | US 8 S–M | US 10 M | US 12 L | US 14+ XL and up |
|---|---|---|---|---|---|---|
| Standard size woven wrap — all carries | size 5 or 6 13.8–15.1 ft | size 6 15.1 ft | size 6 15.1 ft | size 6 15.1 ft | size 7 17.1 ft | size 7 or 8 17.1–18.4 ft |
| Short size woven wrap — Kangaroo Carry and back carries | size 4 11.8 ft | size 5 13.8 ft | size 5 13.8 ft | size 5 13.8 ft | size 5 13.8 ft | size 6 15.1 ft |
| Ring sling | S or M | M | M | M | M | L |
Men's sizes
| Men's size | 38" and under XS–S | 40" M | 42" L | 44" L–XL | 46" XL | 48" and up 2XL and up |
|---|---|---|---|---|---|---|
| Standard size woven wrap — all carries | size 5 or 6 13.8–15.1 ft | size 6 15.1 ft | size 6 15.1 ft | size 6 or 7 15.1–17.1 ft | size 7 17.1 ft | size 8 18.4 ft |
| Short size woven wrap — Kangaroo Carry and back carries | size 4 11.8 ft | size 4 11.8 ft | size 5 13.8 ft | size 5 13.8 ft | size 5 13.8 ft | size 6 15.1 ft |
| Ring sling | S or M | M | M | M | M or L | L |
Wrap sizes and lengths
Woven wraps follow an international size numbering system. Here is what each number means in feet:
- Size 2 — 8.5 ft — shortest, for quick single-layer carries
- Size 3 — 10.5 ft — short
- Size 4 — 11.8 ft — popular short size
- Size 5 — 13.8 ft — medium
- Size 6 — 15.1 ft — the most popular, do-everything size
- Size 7 — 17.1 ft — long
- Size 8 — 18.4 ft — extra long
- Size 9 — 20.3 ft — longest
Browse all woven baby wraps, or check the special sizes if you need something shorter or longer than the usual range.
What determines the wrap size you need?
The type of carry
- Newborns: two basic carries work best — the Kangaroo Carry (needs a shorter wrap, size 4 or 5) and the Front Wrap Cross Carry (needs a longer wrap, size 6 or 7). The Kangaroo Carry offers closeness and stability, while the Front Wrap Cross Carry gives a growing baby more support.
- Sitting babies: once your baby sits unassisted, we recommend the Double Hammock, which also calls for a longer wrap (size 6 or 7). It is exceptionally comfortable and gives excellent back support.
- Ring slings: a newborn can ride in a ring sling on your front, and an older baby on your hip. Ring slings are great for quick trips and easy to adjust one-handed.
Every carry is shown step by step in our baby wrap instructions, and our ring sling guide walks you through wearing and tightening one.
Your build
- Taller and larger wearers need longer wraps, while shorter and petite wearers do better with shorter ones.
- For the whole family: one longer wrap (size 6, say) can be shared by several caregivers and still leave every carry on the table. One wrap can serve mom, dad and even grandparents.
- When you fall between two sizes: go with the longer wrap. Extra fabric can always be used up, but a wrap that is too short simply cannot be tied.
How to choose your wrap size, step by step
- Check your clothing size. Wrap size is matched to the wearer, not the baby. If two parents of different builds will share it, size for the larger one.
- Decide which carries you want. Want access to everything, including the Front Wrap Cross Carry and the Double Hammock? Go standard size. Only interested in quick single-layer carries like the Kangaroo Carry and back carries? The short size is enough.
- Pick your carrier type. A woven wrap gives you the most options and spreads weight best. A ring sling goes on in seconds and comes in S, M or L.
- When in doubt, go with size 6 (15.1 ft). It handles both multi-layer and shortened carries, and it stays useful the longest as your baby grows.
Tips for getting started:
- Practice makes perfect: if you are new to babywearing, start with simpler carries and work up from there.
- Get hands-on help: a babywearing educator or a local sling library can save you a lot of trial and error. Many US cities have a Babywearing International chapter or a similar group.
- Prioritize comfort: make sure the carrier feels good for both of you. A proper fit is not just about comfort — it is what keeps your baby safe.
Frequently asked questions about wrap size
Does wrap size depend on my baby's age or weight?
No. The length of a woven wrap depends only on your build and clothing size. The same wrap carries your child from the newborn stage through the preschool years — only the carry changes.
What size wrap should I start with?
For a women's US 6–10 or a men's 40"–42" chest, the best first choice is size 6 (15.1 ft). It lets you learn every basic carry, including the Front Wrap Cross Carry recommended for newborns.
What size wrap for a women's US 6 or 8?
Standard size: size 6 (15.1 ft). Short size, for the Kangaroo Carry and back carries only: size 5 (13.8 ft). Ring sling: size M.
What size wrap for a women's US 12 or 14+?
At a US 12, go with size 7 (17.1 ft); at a US 14 and up, size 7 or 8. Ring sling: M at a US 12 and L from a US 14 up.
What size wrap for a man?
For a 40"–42" chest the standard size is size 6 (15.1 ft); for 44" — size 6 or 7; for 46" — size 7 (17.1 ft); and for 48" and up — size 8 (18.4 ft).
Which ring sling size should I get?
Little Frog ring slings come in S (5.6 ft), M (6.6 ft) and L (7.5 ft). S fits a women's US 4 and under or a men's 38" chest and under; M fits a women's US 6–12 and a men's 40"–44"; L fits a women's US 14+ and a men's 46" and up. M is the most universal.
What is the best wrap for a newborn?
For a newborn, a woven wrap in size 6 (15.1 ft) works best, since it allows the Front Wrap Cross Carry. For the Kangaroo Carry, size 4 or 5 is enough. A newborn can also ride on your front in a ring sling.
One wrap for both parents — what size?
Size for the larger of the two. Extra fabric can be wrapped around the waist or used up in a carry with more layers. A wrap that is too short cannot be tied at all.
What if I fall between two sizes?
Size up. A longer wrap gives you more carry options and is far more forgiving while you are learning, especially over a bulky winter coat.
The right wrap turns babywearing into something you actually look forward to. Find your size and enjoy keeping your little one close.