Calculated Industries
Computers and Electronics ManufacturingNevada, United States11-50 Employees
Calculated Industries is a small Nevada-based designer and manufacturer of specialty calculators and measuring tools for the construction sector. Founded in 1978 and headquartered in Carson City, the company distributes its products across the United States and internationally. Its flagship Construction Master calculator has sold more than 3 million units, and Builder magazine readers have awarded CI the #1 Quality Rating for Builder Instruments on three occasions. The company serves construction professionals and small business owners who rely on precise calculations and measurements to plan and execute projects. In 2026, CI expanded into digital tools with the launch of Customizable, a digital Toolbelt for Construction Master Pro on iOS, signaling an ongoing move toward mobile solutions.