Heavy civil calculators, built for the field.
Quick, dependable calculations for earthwork, concrete, asphalt, pipe trench quantities, and gravity pipe slope — designed to be used from a phone, tablet, or laptop on site.
Earthwork
Cut/fill volumes by average end-area or grid, plus swell/shrinkage and truck loads.
Open →Concrete
Slab, footing, column volumes in cubic yards, with waste factor and rebar weight estimate.
Open →Asphalt / Aggregate
Tonnage from area, depth, and unit weight. Defaults to 145 pcf HMA / 130 pcf base.
Open →Pipe Trench
Excavation, bedding, pipe displacement, and backfill volumes for any run length.
Open →Pipe Slope
Slope % between two invert elevations for sewer, storm, or water mains.
Open →