What Is an Average Wrist Size?

By Staff WriterLast Updated March 25, 2020

According to Watch Cases, the average wrist size for adults is 7.17 inches. This measurement varies according to the height, build and age of a person.

To accurately calculate a person’s wrist size is to measure it. Placing a soft measuring tape around the wrist bone and recording the information at the point where the measuring tape meets, results in the person’s wrist size. If a soft measuring tape is unavailable, a string or ribbon may be used in it’s place. The material can then be measured along a straight ruler to arrive at the person’s wrist size. Whatever material is used, it is important to keep it snug, but not tight, for accurate results.