FREE HOME & GARDEN CALCULATORSPlan smarter.
Plan smarter.
Build with confidence.
From paint and flooring to garden beds and patios, estimate the materials you need before you shop.
No sign-up needed Instant results Always free
✳PROJECT SKETCH · 001•••
Room perimeter52 feet
Ready to estimate● Yes
Measure less. Make more.
✦ Your next project starts here.
THE TOOLBOXUseful tools for
Useful tools for
real projects.
Pick your project, enter a few measurements, and get a practical material estimate in seconds.
Paint CalculatorEstimate wall paint for a rectangular room, accounting for doors, windows, coats, and a little extra for waste.Open calculator Mulch CalculatorFind the cubic yards and number of mulch bags needed for a garden bed based on area, depth, and bag size.Open calculator Gravel CalculatorEstimate gravel volume and approximate tons for a path or driveway, with adjustable material density and extra allowance.Open calculator Concrete CalculatorEstimate cubic yards of concrete and approximate premix bags for rectangular slabs, pads, and walkways.Open calculator Fence CalculatorEstimate fence panel counts and posts for one straight fence run, including optional gates.Open calculator Patio Paver CalculatorCalculate how many rectangular patio pavers you need using project dimensions, paver size, and a cut-and-breakage allowance.Open calculator Topsoil CalculatorEstimate cubic yards and cubic feet of topsoil for a lawn, raised bed or garden using length, width and soil depth.Open calculator Floor Tile CalculatorCalculate how many tile pieces and boxes to buy for a rectangular floor with tile dimensions, pieces per box and a waste allowance.Open calculator
SIMPLE BY DESIGN
Three steps. Less guesswork.
Free, browser-based tools made for anyone planning a home project.
01
Add your measurements
Type in dimensions from a tape measure or site sketch. No account needed.
02
Get an instant estimate
See material counts, volumes, and an optional price estimate with stated assumptions.
03
Shop with a plan
Use your results as a starting point, then confirm product yields with your supplier.