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The Construction Master Pro Desktop Calculator is the perfect tool for completing layouts, bids and estimates. The calculator will help you save time and money, and is capable of providing advanced feet-inch-fraction calculations with full trigonometric functions!
Adds, subtracts, multiplies, and divides in
Feet-Inch-Fractions, Decimal Feet, Inches and Fractions, Decimal Inches, Yards, Meters,
Centimeters, Millimeters, Board Feet, as well as both Square and Cubic
Automatic Block and Footing keys, instant Rafter Cutting
Angles. Roof Areas, new Column/Cone solutions, and D:M:S to
Decimal Degree conversions.
Automatically converts to and from any dimensional format.
(Cubic Feet to Cubic Yards, Meters to Inches, Square Feet to Square Inches, etc.)
New Backspace Key. Allows simple
editing of just-entered values.
New Three Built-in Memories. Store
constants/accumulate values in any format.
New Exponential Notation function allows
you to enter and display exponential values.
Solutions for Rafters and Right Angles. Built-in
keys instantly find lengths for: Common Rafters, Regular 45° Hips/Valleys and Jack
Rafters, Irregular Hips/Valleys and Jack Rafters. Also allows you to enter Pitch in Inches
Stair functions instantly determine number of
Risers and Treads, Riser Height, Tread Width, any Overage or Underage, Stringer Length,
and Incline Angle.
Raked-wall key finds each stud length for any
pitch or o.c. spacing.
Circle key instantly calculates circumference,
circle area, and arc lengths for solutions for columns, windows,
pillars, postholes and more.
Weight-per-Volume key converts between weights
(lbs, tons, kg) and finds weights of any material (tons per cubic yard, lbs per cubic
Custom Fraction Setting allows fractions to be
preset from nearest 1/2" to 1/64".
User-Set Preference feature
allows permanent setting of many user defined options.
allows review of the last 20 entries.
Other Construction Master Pro Calculators are also available: