The flag of the Federated States of Micronesia has a light blue field (Pantone 299C) with four white, five-pointed stars arranged in a diamond pattern. The aspect ratio of the flag is 10:19.

Each star's height is 1/20th the width of the flag. The distance between the horizontal and vertical stars is 1/30th the width of the flag. The horizontal and vertical stars are centered 1/10th from the top and bottom edges of the flag, respectively.

The flag does not have any other major geometric properties or measurements beyond these.