MyConcreteCalc is built and maintained by M., a contractor with over a decade of experience in the field. I enjoy tinkering with websites and tech in my off-hours, so I built this calculator for myself.

I thought it was neat, so I made it public for anyone else who needs a quick concrete calculator that loads quickly and is easy to use on mobile. No sign-ups required, just a straightforward tool that does what it says.

Whether you're a fellow contractor, a DIYer tackling your first project, or just trying to figure out how many bags to pick up from the hardware store, I hope this helps.

What We Offer

• Accurate calculations using industry-standard formulas
• Multiple calculator types for slabs, columns, footings, and more
• Material breakdowns for cement, sand, and aggregate quantities
• PDF export for permits, contractors, or your records
• Automatic 10% waste factor built into calculations
• 100% free with no sign-ups or hidden fees

Our Philosophy

Good tools should be simple and do their job well. This calculator loads fast, works on any device, and gives you the numbers you need without the fluff. That's it.