26 ratings (3.885 average)
Calculates the size and materials needed for a concrete slab.
Right now it is only for a 3000psi mix of 1:3:3 ratio. Future releases will let you change the mix ratios.
Licensed under the GPL V3. http://code.google.com/p/concrete-estimator/
Last comments from Android Market
Good. Needs fractional or decimal inch support for 3.5in slabs.
Basic, but works.
It is fantastic!