Tools

Concrete Cubic Yard Calculator

Convert slab or footing dimensions into cubic yards of concrete.

Asphalt Tonnage Calculator

Estimate hot-mix asphalt tons from area, thickness, and density.

Base Rock Tonnage Calculator

Estimate crushed rock or aggregate base tons from area, thickness, and density.

Riprap Quantity Calculator

Convert riprap length, width, and thickness into cubic yards and tons.

Paving Area Calculator

Convert pavement length and width into square feet and square yards.

Pipe Slope Calculator

Convert elevation drop and run into percent grade, ratio, and inches per foot.

Bedding Calculator

Estimate pipe bedding cubic yards from length, width, and depth.

Pipe Volume Calculator

Calculate internal volume of a circular pipe in cubic feet and gallons.

Trench Excavation Calculator

Convert trench length, width, and depth into cubic yards of excavation.

Trench Spoils Calculator

Convert bank trench yards to loose spoils and truckloads using a swell factor.

Backfill Calculator

Estimate trench backfill cubic yards after subtracting pipe displacement.

Truckload Estimator

Convert cubic yards into truckloads using a real truck capacity.

Shrink/Swell Calculator

Convert bank cubic yards to loose and compacted yards.

Percent Grade Calculator

Convert rise and run into percent grade, slope ratio, and feet per 100 feet.

Elevation Difference Calculator

Find the cut or fill between two elevations, in feet and inches.

Station Difference Calculator

Find the distance between two stations in the 100-foot stationing system.

Decimal Feet Converter

Convert feet and inches to decimal feet used on grade sheets.

Feet/Inches Converter

Convert a length in any unit into feet and remaining inches.

Crew Man-Hour Calculator

Estimate crew hours and man-hours from quantity and production rate.

Production Rate Calculator

Back-calculate production rate from quantity and hours.