Flag Size Calculator

For Wall-Mounted Flagpoles:

• • 5' pole: Use a 2.5' × 4' flag
• • 6' - 8' pole: Use a 3' × 5' flag

For In-Ground Flagpoles:

The flag length (fly) should be:

• • Minimum: 1/4 of the pole height
• • Maximum: 1/3 of the pole height