How to weigh your horse without a scale

Knowing the weight of your horse is important for several things, such as feeding properly, administering medications or dewormer paste, and generally tracking the health of your horse.

Unfortunately, we don’t all have access to scales big enough for a horse, so most horse owners end up using a traditional weight tape to measure their horse. While better than nothing, using a weight tape to measure your horse can be somewhat inaccurate at best. So, what’s a horse owner to do?

Try this: Using a seamstress tape, measure the length of your horse, and then around their girth, all in inches. Put those measurements in to this formula:

(Heartgirth x heartgirth x body length) / 330 = Weight of horse

If you have a mature horse, use that “330” number. If you have a yearling, use “301”, and if you have a weanling, use “280.” And last but certainly not least – have a pony?  Use “299” to get the right weight.

To see a demonstration, watch our YouTube video on how to measure your horse without a scale:

To download printable versions of the formula for calculating the weight of your horse without a scale, click here.