Advanced Construction-Math Calculator

The Construction Master Pro is an award-winning advanced feet-inch-fraction construction-math calculator with powerful built-in solutions perfect for completing layouts, plans, bids and estimates. Calculate circles, roofs, stairs, and more. Works in and converts between feet-inches-fractions and decimals, including metric.
Work in and convert between building dimensions, including Metric
Built-in Right-Angle solutions
Areas, Volumes, Square-ups
Complete Stair Layouts
Roof, Rafter and Framing solutions
Circle: Arcs, Circumference, Segments
Drywall - Siding and Panels
Stairs - Riser Height and solve for Stairwell Opening
Studs On-center
Compound Miter Cuts
Arched Rake-Walls

For Contractors, Estimators, Architects, Carpenters, Framers, Draftspersons, Engineers, Builders, Tradespersons