Home Price SizesColorsShippingCustomUSASportsConcertsInspirationalFunnySchoolsBurrill
 

Standard Sizes & When to Use Them

Based on flag-manufacturing guides:

Flag Size (Hoist × Fly) Common Use / Recommended Pole Height
2′ × 3′ Small residential or indoor display. Flag and Banner+1
3′ × 5′ Most common “house” flag. Good for 15–20 ft flagpoles. United States Flag+2USA Flag Co.+2
4′ × 6′ Larger residential or small commercial poles. Action Flag
5′ × 8′ Common for mid-size commercial or taller residential poles. vicdria.com
6′ × 10′ For big flagpoles, events, or commercial display. USA Flag Co.+1
8′ × 12′ Larger commercial/government displays. Flag and Banner
10′ × 15′, 12′ × 18′, etc. Very large flagpoles or ceremonial/government use. pamcleague.com

⚖️ Official Government (“G-Spec”) Sizes

According to Title 4 of U.S. law, the U.S. government officially authorizes some “G-Spec” flag sizes. aflag.com+1

Some examples:

The official proportions for many U.S. flags are 10:19 (hoist : fly). Chamber Of Commerce

🔍 Real-World Examples

Here are some actual flag products in different sizes:

  • Valley Forge 3′ × 5′ Nylon U.S. Flag — a very common house-flag size.

  • Valley Forge 4′ × 6′ Nylon U.S. Flag — gives more presence for larger poles.

  • Annin 5′ × 9.5′ Nylon American Flag — size used often for ceremonial or “casket”-flag proportions.

  • Annin Nylon American Flag (multiple sizes up to 4′ × 6′) — available in very small to medium sizes.

✅ Tips for Choosing the Right Size

  1. Match to Pole Height: Choose a flag whose length (fly) is about ¼ to ⅓ of the pole’s height. Annin Flagmakers

  2. Consider Location: For outdoor residential use, 3′ × 5′ or 4′ × 6′ is usually fine. For big buildings or events, go larger.

  3. Ratio Accuracy: If you want a flag with “correct” government proportions, look for ones with the 10:19 ratio (“G-spec”).

  4. Material Matters: Bigger flags with strong stitching and durable fabric (nylon or polyester) are better for wind and weather.