Measure first
Measure finished dimensions, actual stock, openings, and site constraints before ordering material.
Cabinet & furniture
Drawer Box Calculator
Turn a measured cabinet opening and slide clearance into a five-part drawer box list. Choose slide type, material thickness, bottom style, and the number of identical drawers.
How the estimate works
Use the number as a planning starting point.
Finished box width equals opening width minus the slide manufacturer's total clearance. Side length allows for cabinet depth and rear clearance; front and back fit between the sides.
Check the result
Slide clearances and locking-device requirements vary by manufacturer. Confirm the exact slide instructions before cutting repeated drawer parts.
Plan the next step
Use the related calculators below to turn a first estimate into a material list, layout, or a more detailed project plan.
Website: one-time calculation, SVG preview, and copyable results. CutList app: saved projects, later edits, full plywood optimization, PDF export, history, and offline use.
Project context
Template, guide, and comparison links.
Project template
Start from an indexed static project example, then bring confirmed dimensions back into this calculator.
Open related templateLearn the workflow
Review the measurement assumptions and cut-list method before batching material.
Read related guideCompare the options
Understand the construction or hardware choice that changes the final dimensions.
Read related comparisonFAQ
Common Drawer Box Calculator questions
How wide should a drawer box be?
Subtract the exact total slide clearance from the measured opening width. Side-mount slides commonly require a different clearance than undermount hardware.
Does the bottom fit inside the box?
The captured-bottom option sizes a panel within the box geometry; the applied-bottom option sizes it to the outside footprint. Confirm groove depth and assembly method.
Related tools
Keep the project moving.
Cabinet Cut List Calculator
Free cabinet cut list calculator. Create a starter plywood parts list for base or wall cabinets, shelves, backs, and sheet estimates.
Open Cabinet Cut List CalculatorCabinet Door Calculator
Free cabinet door calculator for inset, full-overlay, and partial-overlay doors. Calculate single or double door sizes plus Shaker rails, stiles, and panel size.
Open Cabinet Door CalculatorShelf Spacing Calculator
Free shelf spacing calculator. Get equal clear openings, shelf top positions, centerlines, and optional 32mm system hole locations from internal height and shelf count.
Open Shelf Spacing CalculatorShelf Sag Calculator
Free shelf sag calculator. Estimate approximate shelf deflection from span, thickness, depth, load, and a chosen material stiffness value.
Open Shelf Sag CalculatorPlanning disclaimer: WoodCutTool results are estimates. Verify measurements, product instructions, material condition, local requirements, and safety practices before buying, cutting, or building.