How to Choose the Right Weighted Blanket Size and Weight for Your Child

Thinking about getting your child a weighted blanket but not sure what size or weight to choose? Parents often ask: How heavy should it be? What age is safe? Does size matter? Here’s a simple guide to help you pick the right one.

Quick answer: A weighted blanket for kids should be about 10% of their body weight, plus or minus a kilogram, and sized to fit their body (not the whole bed).

👶 When Can Kids Start Using Weighted Blankets?

Weighted blankets are not safe for children under 2 years old. For ages 2–3 and up, some kids may benefit from the calming pressure, but safety is key.

Always make sure:

• Your child can move the blanket off themselves.

• You supervise use at first.

• You follow the weight and size guidelines.

⚖️ How Heavy Should a Weighted Blanket Be for a Child?

Here’s the general rule:

• 10% of body weight, plus or minus 1 kg
  Example: A 20 kg child = 1-3 kg weighted blanket.

Why not heavier? Too much weight can make it hard for kids to move freely or breathe comfortably.

Pro tip: Round down if you’re between sizes. Lighter is safer than heavier.

🌙 Signs the Blanket Is the Right Fit

• Your child can pull it off on their own.

• They say it feels “cozy” or “like a hug,” not heavy.

• They fall asleep easier without tossing and turning.

If your child complains it’s too heavy, trust them — kids often know best what feels safe.

🛑 Safety Guidelines Every Parent Should Know

• Not for kids under 2 (risk of suffocation).

• Use breathable fabrics to avoid overheating.

• Introduce the blanket gradually (start with naps or quiet time).

• Always supervise in the beginning.

• Avoid if your child has breathing, circulation, or mobility issues unless cleared by a doctor.

✅ Final Thoughts

Choosing the right weighted blanket for your child doesn’t have to be complicated. Focus on 10% of body weight, pick a size that fits their body, and always prioritize safety.

With the right fit, a weighted blanket can help kids feel calmer, sleep better, and enjoy a greater sense of comfort at night.

Summary: Pick a blanket that’s 10% of your child’s weight, sized to their body, not the bed. Always supervise and make sure they can move it off easily.

❓ FAQ

What weight blanket for a 40 lb child?
About 4 lbs (10% of their body weight).

Can my 2-year-old use a weighted blanket?
It’s not recommended under age 2. At 2–3, use only with supervision and the correct size.

Do weighted blankets need to cover the whole bed?
No. They should fit your child’s body, not drape over the sides.