How to Measure: English Saddles

Buying an English saddle is a significant investment, and getting the right size and fit is crucial for both you and your horse's comfort and performance. While a professional saddle fitter is always the best option, understanding the basic measurements can help you narrow down your choices when ordering online or from a catalog.

Here's a guide to the key measurements you need to know when ordering an English saddle.

Step 1: Measuring for the Rider: Seat Size

The seat size is the most important measurement for the rider's comfort. It is the distance from the saddle nail (located at the front of the saddle, near the pommel) to the center of the cantle. This measurement is in inches.

  • How to measure: A good estimate for your seat size is to sit on a flat chair and measure from the back of your buttocks to the back of your knee. Another common method is to consider your height and weight.
  • Common sizes: Most adult riders will fall into a range from 16.5 inches to 18 inches. A rider around 5'4" and 120-130 lbs might fit a 17-inch saddle, while a taller or heavier rider might prefer an 18-inch.

Step 2: Measuring for the Horse: Tree Width

The tree width, or gullet size, is a crucial measurement for your horse's comfort. It determines how the saddle fits over the horse's withers and back. A saddle that is too narrow will pinch the horse's withers, while one that is too wide will sit too low and may cause pressure points.

  • How to measure: You can use a specialized gullet gauge or a simple wire coat hanger bent to the shape of your horse's withers. Place the gauge/wire two to three fingers' width behind the horse's shoulder blade and trace the shape.
  • Common sizes: Tree widths are typically categorized as Narrow, Medium, Medium-Wide, Wide, and Extra-Wide. A Medium is the most common fit for many horses.

Step 3: Flap Length and Forwardness

Flap size is less about a precise measurement and more about a rider's leg length and position.

  • Flap Length: The length of the flap is the measurement from the bottom of the stirrup bar to the bottom of the flap.
  • Flap Forwardness: The forwardness of the flap dictates how far forward the rider's knee can be. A more forward flap is often preferred by show jumpers, while a straighter flap is more common for dressage riders.

Important Tips for Sizing


By understanding these key measurements, you can make a more informed decision when ordering an English saddle. However, it is highly recommended to seek the advice of a professional saddle fitter who can evaluate both you and your horse to find the perfect fit.