Material calculator tools
Plan your projects with confidence. Our Material Calculator Tools help contractors, businesses, and homeowners estimate the right quantities of building materials before purchasing. Use these calculators to save time, reduce waste, and ensure accurate planning for every job.
Concrete calculator
Estimate the amount of concrete needed for slabs, footings, posts, and other projects.
90 lb mix
- Cubic feet
- 33.33 ft³
- Cubic yards
- 1.23 yd³
- 90 lb bags
- 55
- 80 lb bags
- 62
- 60 lb bags
- 82
- 40 lb bags
- 123
How we figured this: A 90 lb bag yields 0.675 cu ft (80 lb: 0.60, 60 lb: 0.45, 40 lb: 0.30); 10% added for spillage and uneven ground. 27 cu ft = 1 cu yd.
From our shelves
| 55× | Premix Concrete, 90 lb Bag$11.99 / bag | $659.45 |
Estimated total $659.45
Pick the exact product yourself, or ask the counter to quote it and special-order it.
- 1.2 cu yd is a big pour; ask us about the best way to get it
Estimates only. Measurements, layout, and local code change real quantities, so confirm with the counter before you buy for structural work.
Why use our calculators?
Bring your numbers to the counter and we'll check them against the job before anything gets loaded.
Call (928) 669-9254- Reduce material waste
- Improve project accuracy
- Save time during planning
- Ensure proper budgeting
- Make in-store shopping faster and easier