Hi Product Hunt, I'm the maker of ConcreteCostCalc. I built it after noticing that most concrete cost calculators give you the same number wherever you live. They put your city's name on the page, but the price underneath is a national average. ConcreteCostCalc prices labor from Bureau of Labor Statistics wages for cement masons in 393 U.S. metro areas, and prices materials from the 2022 Economic Census, brought up to date with a producer price index. The same 20×20 ft, 4 in slab comes out at about $2,750 to $5,500 in Houston and $3,370 to $7,430 in San Francisco. A few things it does that I couldn't find elsewhere: - Every estimate is a fixed setup cost plus a rate per square foot. That's why an 8×5 ft pad runs roughly $28 to $56 per sq ft nationally while a 20×20 ft slab runs $7.53 to $14.97, and the breakdown shows you the setup cost as its own line. - Each line in the breakdown is labeled SOURCED, CALIBRATED, or ESTIMATE, with its data source and date. - The cost model is open source (MIT) on GitHub, so you can check the math. - You can share an estimate as a link or print it to bring to a contractor. What it can't do yet: wage data comes out once a year and runs about a year behind, material prices only go down to four U.S. regions, estimates likely run low past about 1,000 sq ft, and the setup fee is my own calibrated figure. Everything is a planning range, not a quote. It's free and there's no sign-up. If you've had concrete poured recently, I'd really like to know whether your quote landed inside the range.

Concrete Cost Calculator

Concrete job prices that change with your ZIP code

Concrete job prices that change with your ZIP code