This calculator is the essential tool for serious building professionals. Easy-to-use in the field or office it meets the need for fast, accurate construction- math solutions. Enter the numbers, just as you would say them and the solutions appear in an instant – they’re built-in to your Construction Master 5. Ideal for plans, and layouts. Reduce the risk of expensive errors when estimating costs and materials. Save time, money and frustration!

Calculations:

• Linear, Area and Volume solutions: convert dimensions, including Metric
• Rafter, Roof and Framing solutions: Hip/Valley, Jacks and Rake-Walls
• Stair solutions: Risers, Treads, Stringer, Incline
• Built-in Right-Angle solutions: Automatic Square-ups
• Circular and Arc: Areas, Diameters, Circumference
• Board Feet
• Weight per Volume