Directory Metric or Imperial

Full Scale Printable Star Templates Metric

Outer Radius
Inner Radius

Enter Outer Radius, Inner Radius, number of star Points and hit Calculate to draw a full scale printable template to mark out your stars.

Hit to open new page, create and print a PDF of the image at 100% Printer Scale.

Check Dimensions and drag slider controls to animate star diagram image.

Select Bounding Rect to draw and dimension the smallest bounding rectangle the star will fit inside.

Outer Radius
Inner Radius

Select Free Scale to enable both Inner and Outer Radius entry (drag sliders).

Select Polygon to disable Inner Radius entry, and create a Star Polygon.

Select Lock to disable Inner Radius entry, and lock the current Inner to Outer ratio.
With Lock selected, when you change the size of the template (Outer Radius), the current ratio of Inner to Outer Radius is maintained, so the template stays in proportion. Drag the Outer Radius slider to animate.

DON'T BREATH THE DUST If you're cutting blocks, concrete, stone or ANYTHING and there's DUST - DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's NO DUST - Silicosis Sucks

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Create PDF to print diagrams on this page. Help & Settings Printing Help Printing Help (new window)

Copy all diagrams on this page to bottom of page - Make multiple copies to Print or Compare.

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All calculators on this site are geometric only.
Check relevant local regulations for appropriate sizes, spacings and all engineering requirements.

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Zoom 100% Zoom out to fit large full scale template images on screen

Slider Controls To fine tune Slider Controls click to select then use keyboard cursor keys.


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