Find Your Baby’s Swaddle Size

How to Use :

  1. The tool includes two dropdowns:
    • One for the baby’s age in months.
    • One for the baby’s weight in pounds.
  2. Button: Once the user selects the age and weight, they can click the “Get Recommended Swaddle Size” button.
  3. Result: The tool will display the recommended swaddle size based on the combination of age and weight.

Baby Swaddle Size Chart helps parents choose the right size of swaddle blankets or wraps to ensure that the baby is comfortable, secure, and safe while sleeping. Swaddling helps newborns feel snug and secure, mimicking the comfort they experienced in the womb.

Baby Swaddle Size Chart

The following chart provides a general guide to help determine the appropriate swaddle size based on the baby’s age and weight.

SizeAgeWeightSwaddle DimensionsSwaddle Type
Newborn (Preemie)Newborn or PreemieUp to 5 lbs (2.3 kg)28″ x 28″ (71 cm x 71 cm)Small swaddle for premature or small newborns
Newborn0 – 3 months5 lbs to 12 lbs (2.3 – 5.4 kg)30″ x 30″ (76 cm x 76 cm)Classic swaddle wrap
Small0 – 6 months7 lbs to 14 lbs (3.1 – 6.4 kg)36″ x 36″ (91 cm x 91 cm)For babies who are growing
Medium3 – 9 months12 lbs to 20 lbs (5.4 – 9.1 kg)40″ x 40″ (102 cm x 102 cm)Larger swaddle for older babies
Large6 – 12 months16 lbs to 24 lbs (7.3 – 10.9 kg)44″ x 44″ (112 cm x 112 cm)Swaddle for babies who are transitioning to sleep sacks or larger sizes

How to Measure Your Baby for a Swaddle:

  1. Measure the Baby’s Height:
    • Measure from the head to the baby’s feet to ensure the swaddle will be long enough to wrap around them securely.
  2. Check the Baby’s Weight:
    • Compare your baby’s weight to the chart. The weight range for each size will help you determine if your baby fits within the specific size range.
  3. Consider the Baby’s Movement:
    • If your baby is starting to roll over or move their arms, you might need a looser swaddle or move to a larger size or a sleep sack.

Tips for Swaddling:

  • Snug but not too tight: The swaddle should be snug around the baby’s chest but loose enough to allow for hip movement. Tight swaddling around the hips may cause hip dysplasia, so ensure there’s enough space for the baby’s legs to bend naturally.
  • Leave room for the baby’s head: Make sure that the baby’s head is not covered, and the swaddle is only wrapped around the torso and limbs.
  • Monitor temperature: Swaddle the baby in breathable fabrics (like cotton) to prevent overheating.
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