Material calculators
Estimate exact quantities. Order with confidence.
Free calculators for every common material. Enter dimensions, get cubic yards, tons, bags, or board counts — then jump straight to suppliers in your area.
Calculator
Gravel Calculator
How much gravel do I need? Get tons and yards.
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Mulch Calculator
Cubic yards and bags of mulch by area and depth.
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Concrete Calculator
Cubic yards of ready-mix (or 60/80-lb bags) for slabs and footings.
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Cubic Yard Calculator
Universal cubic yardage from L × W × D.
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Topsoil Calculator
Cubic yards of screened topsoil for lawns and beds.
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Material Weight Calculator
Estimate total weight in tons for gravel, sand, dirt, or concrete.
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Deck Material Estimator
Board count and joist count for a rectangular deck.
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Retaining Wall Calculator
Block count, base gravel, and cap stones for a segmental wall.
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