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Calculate Boards across a Circle - Inch
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Many of our Circular related calculators can be used for multiple purposes. If this calculator is not exactly what you need, try one of these Similar Circular Calculators.


Diameter
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Diameter Options that work full width boards across the circle for current Board Width and Gap.
An odd number of boards will have a board in the center - An even number of boards has no center board.
Board Width
Gap inches
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Show dimensions of largest Polygon contained by circle (internal frame)
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Start with Board in Center of Circle or Boards either side of Center (the center gap in the circle center)


Scale


Running Measurements - Center Out to START OF EACH BOARD


Board Lengths - Center Out - Near Side ⇅ Far Side


Calculate Bars across a Circle - Inch

Diameter
Centers
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Bar Number and Spacing options to fit bars evenly across circle.
An odd number of bars will have a bar in the center - An even number of bars has no center bar.
Bar Options
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Start at Center of Circle or half a space either side of center


Scale


Running Measurements - Center Out

Bar Lengths ↕ Center Out
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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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Select output Fraction Precision then Re-Calculate to display.
Fraction Precision
Lumber
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Selected value is automatically copied to clipboard. Select then Paste into text box.
Prec…


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