Type your flag's width and height. You'll get the exact star field — a point-up, 50-star custom layout — as pages you print on regular letter paper and tape together, plus SVG and DXF cut files if you have a machine. No email required. The tool checks the dimensions and limits each layout to 100 sheets.
Measure the whole flag, edge to edge. A 3-foot flag is 36" wide. Thirteen 1×2 boards laid flat makes a flag 19.5" tall. Fractions are fine — 19.5 means 19½".
This is your actual point-up star layout. The box marks the custom blue-field boundary; the stars show their positions.
A flag has 13 stripes — 7 red, 6 white — and the blue field covers the top 7.
This is the geometry only. The build steps — boards, stain, finish, hanging — are in the free build plan below.
The star layout is the part people get stuck on, so it's free and always will be. If you want the rest — the cut list, how many boards to buy, and the build steps from stripes to finish — I put it in a two-page printable plan and I'll send it to you free.
No. That's why the print-at-home option exists — regular letter paper, tape, and either a craft knife or carbon paper. The SVG and DXF files are there for people who do have a machine, or for a sign shop.
Yes. The blue field is 2/5 of the flag's width and 7/13 of its height. The 50 stars sit in nine rows — six, five, six, five and so on — and each star's diameter is 0.0616 of the flag's height, a height-based star-size convention. Every number comes from your input; arbitrary flag dimensions are not all regulation proportions. Standard DIY-kit stencil measurements differ.
Enter a whole flag 4–360 inches wide and 2–240 inches tall, with width at least 1.4 times height. The layout must also fit within 100 letter sheets, so some size combinations exceed the limit. Custom proportions can differ from a regulation flag; the preview shows the layout before you download.
Because the star field is the part that stops people building, and I'd rather more flags got built. I make my money building flags and furniture by hand, and on the kit for people who want the whole process written down.