Horse Weight Calculator

Knowing your horse's ideal weight is important to ensure they're given the correct balance of nutrients. This can vary based on their breed, size and workload.

Estimate the weight of your horse.

The Johnson's Natural Formula Weight Calculator is designed to provide our customers with a general estimate of their horse's weight. For a more precise measurement, we recommend weighing your horse on scales. Please note that this tool serves as a guide only and does not account for the different body types of horses and ponies. As such, Johnson's Natural Formula is not responsible for any inaccuracies in weight calculations or any issues arising from the use of this calculator.

Measuring guide:

See the measurement steps and enter your horse's measurements into the fields below. Our formula will do the heavy lifting for you and present a close estimate of your horse's estimated body weight.
Heart Girth:
Measure your horse’s heart girth (circumference) by running the tape measure all the way around your horse 10cm (4″) behind its front legs.
Body Length:
Measure your horse’s body length from the point of the shoulder to the point of the buttock in a straight line.
Horse Weight Calculator
Metric
Imperial
Estimated Body Weight: 0 kg