Launched this week
Concrete Calculator
Free concrete calculators: yards, bags and cost
2 followers
Free concrete calculators: yards, bags and cost
2 followers
Free concrete calculators for slabs, footings, post holes and stairs. Get cubic yards, whole bag counts and cost at your own prices, plus whether bags or a ready-mix truck is cheaper. Metric for post holes. No sign-up, and it can be embedded on any site.
I built this after noticing that lumber yards and ready-mix suppliers send their customers to third-party calculators. Concrete Calculator gives cubic yards, whole-bag counts and a bags-or-truck recommendation at the prices you enter, and the post-hole calculator now works in metric too. It's free and needs no account, and suppliers can embed it on their own page. I'd welcome feedback on which shapes to add next.