Calculator category

Measurement & Layout calculators

Dimensional, angle, spacing, and layout calculations for woodworking.

Measurement & Layout

Compound Miter and Bevel Calculator

Calculate flat-cut miter and bevel settings from a crown molding spring angle and wall corner.

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Measurement & Layout

Countertop and Island Overhang Calculator

Calculate countertop plan dimensions from cabinet dimensions and selected edge overhangs.

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Measurement & Layout

Curved Rail and Template Calculator

Calculate circular-arc geometry and five equally spaced template coordinates from a chord and rise.

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Measurement & Layout

Dovetail and Finger Joint Layout Calculator

Calculate evenly spaced repeated joint-feature dimensions and marking references from user-selected geometry.

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Measurement & Layout

Equal Spacing Calculator

Calculate equal gaps around repeated objects across a measured span.

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Measurement & Layout

Fractional Inch Calculator

Add or subtract two woodworking measurements entered as feet, mixed inches, and fractions.

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Measurement & Layout

Miter Angle Calculator

Calculate equal miter geometry for two matching pieces meeting at a measured inside corner.

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Measurement & Layout

Picture Frame Cut Length Calculator

Calculate the long-point cut lengths for four 45-degree picture-frame pieces around a measured inside opening.

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Measurement & Layout

Wood Panel Expansion Clearance Calculator

Translate USDA wood movement estimates into free travel and slot width for a centered or edge-fixed floating panel.

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Measurement & Layout

Woodworking Arc and Chord Calculator

Calculate arc length, chord length, and sagitta from a radius and central angle.

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Measurement & Layout

Woodworking Circle Calculator

Calculate diameter, circumference, and area from a circle radius.

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Measurement & Layout

Woodworking Diagonal and Right Triangle Calculator

Calculate the diagonal and acute angles from two perpendicular sides.

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