As of 2015, some different types of circle templates include the size of the circle, the number of equal size circles, and templates with multiple circles of varying sizes. All of these templates are available online at TimVanDevall.com for downloading and printing at no cost.
There are templates for circles that measure the same diameter, such as a 1-inch, 4-inch or a single 8-inch circle. The number of circles per page is based on the diameter of the circle and how many fit the page. The larger the circle means the fewer available on a single template. There are also templates that feature multiple circles of varying sizes, from 1/4 inch to 4 inches.