Leggings Size Chart

Age	Height (in)	Height (cm)	Waist (in)	Waist (cm)
3–4 y	41-43	104-109	21-21.5	53-55
4–6 y	43-46	109-117	21.5-22.5	55-57
6–8 y	48-50	122-127	22.5-23.5	57-60
8–10 y	53-56	135-142	23.5-25	60-64
10–12 y	57-60	145-152	25-26	64-66
12–14 y	62-65	157-165	26-27	66-69
14–16 y	66-67	168-170	27-28	69-71

Get the Perfect Fit with Our Size Chart

Using the correct leggings size chart is essential for your child’s comfort and mobility. Products from Plan B not only support easy movement but also prevent discomfort during play and daily activities. Sizing can vary by brand and fabric, so always refer to this page as your leggings size guide before purchase.

Measure your child’s waist and height, match them to the table below, and consider the fabric’s stretch for the ideal fit.

How to Measure for Leggings

Use a soft measuring tape:

Waist: Measure around the natural waistline, keeping the tape snug but not tight.
Height: Measure from the top of the head to the floor without footwear.

Use these measurements with the leggings size chart to find the perfect fit

Once you know the size, explore our leggings for girls collection.

Tips for the Perfect Fit

Between sizes? Choose the larger size to allow for growth spurts.
Check waistband type: Elasticated waists add comfort.
Consider fabric stretch: cotton-elastane blends offer extra flexibility.
Always refer to the girls leggings size chart before checkout.

Plan B is all about helping you find clothes that you feel great in, and our size guides for our size chart for girls boxers, girls t shirt size chart, and size chart for skater skirts are all part of that commitment.

Leggings FAQs

Does stretch factor matter for online purchases?

Yes. Stretchy fabrics (like elastane blends) can fit a wider range. Use a larger size when in doubt. Make sure your tape measure is right. Check your tape measure horizontal is of the correct size.

Should I choose size based on material?

Yes. Heavier, less-stretch fabrics may feel snug; lighter, stretch fabrics offer more give. Adjust your choice and order accordingly.

Should I consider my daughter’s body shape?

Use waist and height as the baseline, then consider preferred fit (snug vs relaxed)

Can’t see your query listed? Reach out to us at hello@yougotplanb.com