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Full Scale Printable Arc Templates with Vernier See also: How to lay out a large arc

Height
Width
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For larger templates that won't fit your paper size, select and print 1/2 of the template, reverse and flip to mark out complete arc.
Or print 2 copies, cut, reverse and tape together.
You can also 'Poster Print' to multiple smaller pages and assemble to form full template image.
Mouse Over diagram to see smallest page size.



Tick
Font
Precision
Orient
How do Vernier Scales Work?
Height Width
Full Scale Printable Arc Templates - Mark out Arcs and Calibrate Machinery



Calculate Arc Height From Radius and Chord Length (width)

Radius
Width
If you know the Radius of your arc, and the Chord Length (Arc Width), and need to find the Height to draw the template, enter Radius and Chord and hit Calculate Height to calculate the height of the arc. Enter the Height and Width (Chord) above to draw the arc template.



Calculate Arc Height and Width From Radius and Sweep Angle

Radius
Sweep Angle °
If you know the Radius of your arc, and the Sweep Angle, and need to find the Height and Width to draw the template, enter Radius and Sweep Angle and hit Calculate Height to calculate the height and width of the arc. Enter the Height and Width (Chord) above to draw the arc template.



Sweep Radius Scale



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If you need to take full scale measurements directly from your monitor, adjust the size of the diagrams on screen to match a ruler. Does not affect printed sizes. Use keyboard Cursor Keys to fine tune as you adjust scale.
Adjust scale of diagrams to measure 100% scale on screen with a ruler.

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All Inch inputs and dimensions are actual physical finished sizes
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Fraction Precision
Lumber
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How to Print Large Templates over multiple pages.
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