Winter Blanket Size Calculator

Equine Rug Sizing Made Easy

Buying a new winter rug for your horse shouldn’t require a master’s degree in international conversions! Between US inches, UK feet, and European centimeters, trying to find the perfect fit can be a massive headache. Just take a single chest-to-tail measurement of your horse, pop it into our free calculator below, and we will instantly translate it into the correct size across all three major global sizing standards.

Winter Blanket Sizer

How do I measure my horse?
Finding the perfect fit… 3s
❄️

Your Horse’s Sizes

US Standard Size
UK Standard Size
European Size
Wait, why are these sizes so different?
×

Getting the Perfect Measurement

To get the most accurate blanket size, grab a friend (and maybe some horse treats) and a soft measuring tape.

How to measure a horse for a blanket

Step 1: Place one end of the tape measure right at the center of your horse’s chest.

Step 2: Run the tape straight back along their side, across the widest part of their shoulder.

Step 3: Stop measuring right at the point of the buttock (the bony part just below the dock of the tail, right where the “cheek” meets the tail).

Whatever number you land on is your magical chest-to-tail measurement! Type it into the calculator to get your sizes.

×

Understanding Your Results

Looking at US, UK, and European sizes side-by-side can be incredibly confusing because they actually measure two different things!

US & UK Sizes: These brands measure the total side length of the horse (from the chest, around the shoulder, to the tail). The US just uses inches, while the UK uses feet and inches.

European Sizes (EU): Many European brands measure the back seam of the blanket instead (from the withers, straight along the spine, to the top of the tail). Our calculator does the heavy lifting to convert your side measurement into the equivalent EU back seam size for you!

Fit Tip: If your horse has a very broad chest, thick neck, or wide shoulders, it is usually safer to round up to the next available size so the blanket doesn’t rub.

🐴 Looking For More Free Equestrian Tools?

We've built a whole collection of tools just for horse lovers! Whether you need to figure out your horse's winter blanket size, calculate your winter hay budget, or just want a good laugh with our joke generator, we've got you covered.

Explore All Free Tools
📋 Medical Disclaimer

This calculator and our guides are designed for estimation and educational purposes only. They do not replace the accuracy of a professional livestock scale or the expert advice of a qualified equine veterinarian. Always consult your vet before making significant changes to your horse's diet or administering weight-based medications.

Scroll to Top