Sod Calculator
Estimate lawn square footage and a recommended sod order, with optional roll, piece, and pallet counts based on coverage from your supplier.
Open calculatorPractical project calculators
Plan your project. Buy the right amount.
Free calculators for clear material estimates across lawn, landscaping, concrete, painting, and everyday DIY projects—before you head to the store.
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Browse by category →Project calculators
Paver Calculator
Estimate pavers for a rectangular patio or walkway, plus geometric gravel-base and bedding-sand volumes using editable planning depths.
Open calculatorMulch Calculator
Estimate mulch volume in cubic feet and cubic yards, then compare whole-bag quantities with an adjustable extra-material allowance.
Open calculatorTopsoil Calculator
Estimate topsoil by area and desired depth in cubic feet and cubic yards, with an optional whole-bag estimate using your product’s volume.
Open calculatorGravel Calculator
Estimate gravel volume from project dimensions and depth, with optional approximate weight using density supplied for the specific material.
Open calculatorConcrete Calculator
Estimate slab concrete in cubic feet and cubic yards, plus planning equivalents for common 40, 60, and 80 lb bags.
Open calculatorBuilt for the project aisle
A useful answer, not just a number
Measured vs. recommended
See the calculated material separately from an adjustable purchase allowance.
Units you actually buy
Compare cubic yards, cubic feet, pounds, gallons, and common package sizes.
Transparent math
Every calculator explains its formula, assumptions, and limits in plain language.