Woodworking Tools & Calculators
Free, practical tools for the table saw and workshop — calculate board feet, check your cut depth, dial in miter angles, plan for wood movement, size your dust collection, and reference blade kerf widths.
Lumber Calculator
Turn your cut list into board feet and price the job — enter each piece's thickness, width, length, and quantity, add your price per board foot, and get the project total
Cut Depth Calculator
Find the maximum depth of cut for your table saw blade at any bevel — pick the blade size, set the tilt, and see the full square depth and how much you lose when bevelling
Miter Angle Calculator
Get the exact miter angle for any regular multi-sided frame — enter the number of sides for the cut to set on your gauge, plus the full joint angle where two ends meet
Wood Movement Calculator
Estimate how far a board shrinks or swells across its width as moisture changes — pick species, grain, width, and moisture range and plan for seasonal movement
Dust Collection Planner
Size your shop's dust collection — add your machines and see the total CFM if they run at once, the CFM for one machine at a time, and a duct-diameter recommendation
Kerf Width Reference
Look up common blade kerf widths and see how much material your cuts waste — choose full-kerf, thin-kerf, or dado, enter the cuts, and get the sawdust loss and usable stock left