CalcQuarry is a free set of 30+ construction and landscaping calculators for US homeowners and contractors. Work out concrete, gravel, mulch, topsoil, sand, pavers, stairs and roof pitch in cubic yards, tons and bags. No signup; every result shows the formula and waste allowance.
30+ calculators for concrete, landscaping, carpentry and roofing
Every result shows the formula, density and waste allowance
Answers in ordering units: cubic yards, tons, bags and square feet
No signup, no paywall, works on any phone
Estimating concrete, gravel or mulch before ordering material
Planning a patio base, lawn topsoil or raised bed soil
Checking a supplier quote against the shown formula

Hi everyone, I'm Muhammad. I built CalcQuarry because most material calculators give you a number without saying how they got it. Every CalcQuarry tool shows the formula, density and waste allowance, and answers in the units suppliers sell (yards, tons, bags). There are 30+ tools so far for concrete, landscaping and carpentry. It's free with no signup. Which calculator should I build next?

Hi everyone, I'm Muhammad. I built CalcQuarry because most material calculators give you a number without saying how they got it. Every CalcQuarry tool shows the formula, density and waste allowance, and answers in the units suppliers sell (yards, tons, bags). There are 30+ tools so far for concrete, landscaping and carpentry. It's free with no signup. Which calculator should I build next?
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