Would be really nice if it calculated for pre-mixed bags.
Good. Needs fractional or decimal inch support for 3.5in slabs.
One thing Missing units. Except superb.
Concrete calculator Thick ness only in one inch increments, that is to
I been looking for something like this...it's cool
Concrete calculator Great app. Thanks
Increase the efficiency of your materials ordering right on your job site!
Civil engineers can use this application for checking concrete strength