Horse Helmet Size Chart and fitting guide

Riding a horse is a great entertaining activity, but also can be a dangerous one. Protect yourself with a good-fitting Riding helmet. Discover all you need to know in the following Horse Helmet Size Chart.

Horse Helmet Size Chart Table of Content

Looking for other Horse related items like Horse BlanketsHorse bridleHalters, Stall, and so on…? click the links or go to the full Horse size chart page here.

All About Horse sizes by breed read it here

How to choose your helmet size

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.

Tip: dress your hair as you would do during horse riding

Riding Helmet Size Chart

There is no standardized horse riding helmet size chart. Helmets may fit you differently from different manufacturers, as the sizing can be different.

The shape of the helmets may also be different. Some will fit perfectly for you while others won’t fit well based on the shape of your head. Compare your head measurement with the size chart for each manufacturer to get a starting point for trying on helmets, and allow that to guide which helmets you try on.

Riding Helmet Size Chart in words

Helmet SizeSIZE (inches)SIZE (cms)
Small6 ½52
Small6 ⅝53
Small6 ¾54
Small6 ⅞ S55 S
Small7 S56 S
Medium6 ⅞ M55 M
Medium756
Medium7 ⅛57
Medium7 ¼ M58 M
Large7 ⅛ L57 L
Large7 ¼58
Large7 ⅜59
Large7 ½60
Large7 ⅝61

Horse riding Helmet Size Chart Alfa

Alfa Size HelmetSIZE (inches)SIZE (cms)
XXS/XS5 ¾ – 6 ¼46 – 50
XS/S6 – 6 ½48 – 52
S/M6 ½ – 752 – 56
M/L7 ⅛ -7 ⅝57 – 61
L/XL7 ¼ – 7 ¾58 – 62

Horse Helmet Size Chart in numbers

Helmet nbr SizeSIZE (inches)SIZE (cms)
06 ⅛ – 6/ ¾50 – 54
16 ⅞ – 755 – 56
27 ⅛ – 7 ⅜57 – 59
37 ½ – 7 ⅞60 – 63

Horse helmet and skull cap size

Head Circumference (cm)Helmet SizeSkull Cap Size
496000
506 1/8000 1/2
516 1/400
526 3/800 1/2
536 1/20
546 5/80 1/2
556 3/41
566 7/81 1/2
5772
587 1/82 1/2
597 1/43
607 3/83 1/2
617 1/24
627 5/84 1/2
637 3/45
647 7/85 1/2
6586

Picture in this post by Philippe Oursel on Unsplash

Other Horse size charts