Skateboard helmet size chart and fitting guide

Skateboarding is cool, but it must be safe as well. Aside of all skateboard deck, wheels and trucks sizing guides we handle the safety accessories for skateboarding as well. Discover all you need to know about skateboard helmet size, dimensions and fitting here. Check out the elbow pads size, Knee pads size and wrist pads size charts here.

Skateboard Helmet size chart

HELMET SIZINGHEAD CIRCUMFERENCE (CM)HEAD CIRCUMFERENCE (IN)HAT SIZE
YOUTH SMALL47 – 5118.5 – 20.0
YOUTH MEDIUM52 – 5620.5 – 22.0
XXX-SMALL47 – 4918.5 – 19.3
XX-SMALL49 – 5119.3 – 20.0< 6 1/4
X-SMALL52 – 5420.5 – 21.36 1/2 – 3/4
SMALL54 – 5621.3 – 22.06 7/8 – 7 1/8
MEDIUM56 – 5822.0 – 22.87 1/8 – 3/8
LARGE58 – 6022.8 – 23.67 3/8 – 5/8
X-LARGE60 – 6223.6 – 24.47 5/8 – 7/8
XX-LARGE62 – 6424.4 – 25.27 7/8 – UP

Skateboard Helmet Youth Size

Kid’s Head size in cm and inchesHelmet size
47 CM – 49 CM / 18.5 – 19.3″YOUTH SMALL
49 CM – 51 CM / 19.3 – 20.0″YOUTH SMALL
52 CM – 54 CM / 20.5 – 21.3″YOUTH MEDIUM
54 CM – 56 CM / 21.3 – 22.0″YOUTH MEDIUM

How to choose your skateboard helmet size

How do I know my helmet size for skateboarding?

Step 1: Measure your head

Use a measuring tape to measure around your head one inch above your eyebrows. Or use a string to measure and then lay it out and measure the length of the string.

Step 2: Choose your size

Use the chart to convert the measurement to your helmet size

Step 3: Fit your Helmet

Fit the helmet model you would like to purchase. The helmet should have a snug-but-comfortable fit and should sit within the width of one or two fingers above your brow. A helmet that sits low on your eyebrows is too big.

Step 4: Buckle the Chin Strap

This strap should hold the helmet in place without discomfort.

Picture in this skateboarding helmet sizing guide by Greg Rosenke on Unsplash

Related Skateboarding size charts