Circles on the Outside of a Circle

Calculate properties of circles arranged on the outside of a circle. This tool helps determine spacing, positioning, and geometric relationships when multiple circles are positioned around a central circle.

Calculator

Inputs

Radius of Center Circle (units)

Radius of Outer Circles (units)

Number of Circles (circles)

Results

Angle Between Circles-- degrees

Distance from Center-- units

Circumference of Path-- units

Arc Length Between Centers-- units