Whether you’re a seasoned pro or just getting started, knowing how to find your chainsaw chain pitch is key to finding the right saw chain fit for your equipment. In under a minute, we’ll walk you through a simple, step-by-step guide to determine your chain's pitch. Why is this important? Chain pitch is the size of the chain and is defined as the distance between any three consecutive rivets divided by two. Oregon® chain is made in several pitches - 1/4" is the smallest, 3/8" is the most popular