When working on construction projects, converting between dimensions such as feet, inches, yards & meters on a calculator saves time & additional conversions. This C5000 Construction Materials Calculator solves a variety of construction-related equations, estimates materials required for a project & their costs & displays results in fraction or decimal form. Estimate materials required to complete a project such as bricks / blocks, concrete, gravel, boards, fencing, lumbar, flooring, studs, drywall sheets, tiles & more. It works with U.S. and metric unit of measurements. Calculator includes a protective case, pocket reference guide & an instruction manual with examples available as an online PDF paired with a series of instructional videos. Shock-resistant, spill-proof protective case is perfect for use on construction sites.