Calculators

Units:

Wooden Planter Compound Angle Calculator

Illustration of a completed window planter made from western red cedar

Enter the front slope, side slope, planter height, and board thickness. If only one slope is entered, both faces use the same slope. If board thickness is left blank, the calculator assumes 3/4 in. or 19 mm. Results give table saw blade tilt, miter gauge setups, edge bevels, and board widths.

Blade Tilt (off 90°): The amount the saw blade is tilted away from 90° for the compound end cuts. -
Blade Setting (90 - Tilt): The blade angle as read directly on the saw, equal to 90° minus the blade tilt. -
Miter Gauge Setup / Front: The miter gauge setting used when cutting the ends of the front boards. -
Miter Gauge Setup / Sides: The miter gauge setting used when cutting the ends of the side boards. -
Front Edge Bevel: The bevel angle cut on the long edges of the front boards so the assembled planter sits flat. -
Side Edge Bevel: The bevel angle cut on the long edges of the side boards so the assembled planter sits flat. -
Front Board Width: The overall width of the front board, measured tip to tip across the beveled long edges. -
Side Board Width: The overall width of the side boards, measured tip to tip across the beveled long edges. -
2d technical illustration with the front view of the window planter
2d technical illustration with the side view of the window planter
Exploded 3d model of fence planter with calculator terminology for end bevels, side bevels, and miter

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