Calculated Industries 4065 Construction Master Pro Advanced Construction Math Feet-inch-Fraction Calculator for Contractors, Estimators, Builders, Framers, Remodelers, Renovators and Carpenters

Very good calculator for basic math and adding inches and feet. The conversion from square feet to cubic yards is awesom

The guide supplied is in Spanish. Can not refer to guide for instructions on calculations when you cannot read the guide.

I purchased this calculator for work, as I work for a commercial general contractor. The calculator is very helpful and functional, but is fairly expensive. Be sure that you will use a lot of its features before you purchase. I needed it for takeoffs, shop drawing review, and general purpose use. You may want to look at the other models available on Amazon, as there are simpler ones that are smaller and can fit in your pocket for out in the field. Overall, it is a good product with a handy guide that tucks in the back of the calculator.

Easily enter feet and inches in fractional or decimal form and add, subtract, mutiply, divide, calculate square feet and volumes, etc. Makes developing an accurate bill of materials for furniture and home improvement projects much simpler. Also has a number of functions that Ill probably never need.

There was an error in my account and they reached out to me to fix the problem thank you.. calcs are the best i already bought 3

Surveying Calculations well performed.

I’m in the steel fabrication business. This calculator is great for calculating radius arc length, chords and ordinates. It’s also good for angles. Although we build lots of stairs I have yet to use it for that. I lost my first one and didn’t hesitate to by a second.

Instructions were very easy to follow.

Received and the box for the calculator was so torn and looked like someone open it and tried to smash the calculator back in. The calculator looks cheap!

Works perfectly helping our supervisor to bid jobs! He loves it!