Measure once.
Make the list.
Eight practical calculators. One material list, with every quantity accounted for.
Concrete calculator
Calculate concrete volume in cubic feet, yards or meters and round to bags using your chosen thickness and product yield.
Gravel calculator
Estimate gravel volume, US short tons or metric tonnes, and bags from your area, depth and supplier density.
Mulch / soil calculator
Calculate mulch or soil for multiple beds. Enter your additional depth and bag volume to see bags and bulk cubic yards.
Paint calculator
Estimate paint for walls and ceilings with opening deductions, coats and label coverage. Compare container sizes and keep finishes separate.
Flooring / tile calculator
Calculate flooring packs or tile boxes for multiple rooms, with editable waste, package coverage and shared material quantities.
Drywall calculator
Estimate drywall sheets from wall and ceiling areas, openings and your chosen sheet size. See whole sheets and explicit allowances.
Wallpaper calculator
Calculate wallpaper rolls from full drops, wall heights, roll dimensions and straight-match pattern repeat, with a cut-length breakdown.
Grass seed calculator
Estimate seed weight and bags from your label rate, for new lawns or overseeding.
From a single area to the whole project.
Use any calculator on its own, or add its result to your material list. Reuse measurements, keep different products separate, and round compatible quantities together.
Your saved work stays in this browser. No account required.