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ProjectCalc Plus

  • Work in Yards, Feet, Inches, Fractions and Meters – including square and cubic formats. Convert between all standard building math dimensions.
  • User may define and store values for materials such as Grout, Fence Post Spacing, Custom Tile, Board Width, Bags of Concrete, Paint Coverage and more
  • Solve square-up diagonals for truer construction.
  • Calculate board feet.
  • Works as a standard Math calculator with +/-, x. – , %, Memory and Auto Shut-Off.
  • 360-Degree flip-over, hinged protective hard case
  • Includes: two Long-Life (LR43) Batteries
  • Easy-to-follow User's Guide
  • Full One-Year Limited Warranty.

Use it at home or in the shop and get professional results every time!

What It Does

The ProjectCalc Plus eliminates error-prone dimensional math (e.g., involving feet-inch-fractions) or conversion calculations usually performed by hand or a regular calculator. It also helps you figure areas, volumes and quantities required for many commonly used building materials.


  • Dimensional Math & Conversions
    Works and converts in: feet-inches-fractions, decimal feet, decimal inches, inches, fractions, yards, meters, as well as square and cubic formats.
  • Handles all Fractions-1/2's, 1/4's, 1/8's, 1/16's, 1/32's, 1/64's
    Work in fractions for all sorts of dimension problems. You can even set fraction denominators to display your desired accuracy (in above fraction formats).
  • Square-ups
    Easily solves right triangle problems. Finds the diagonal, so you can "square up" to make sure an area is perfectly square (e.g., for pouring concrete pads).
  • Project Material Keys
    Calculate order quantities for the following building materials:
    • Bricks and Blocks
    • Drywall
    • Gravel
    • Lumber
    • Paint
    • Roof Shingles
    • Studs
    • Tiles
    • Wallpaper
  • Solve "Reverse" Calculations
    e.g., How many square feet will five gallons of paint cover?

  Product Spec Sheet
info @ huronblue.com   Model 8525      
Looking for Contact Information?       The calculator is also easy and straightforward-no confusing keys or functions. Plus, it can be used as a standard calculator for your everyday math needs.

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NEW FEATURES! For Woodworkers, Hobbyists, Designers And Decorators, Landscapers.

Do-It-Yourself Project Calculator

The ProjectCalc Plus Feet-Inch-Fraction calculator will help solve 100's of building and home improvement projects. Prevent estimating errors. Instantly calculate the amount of material you need: Paint, Wallpaper, 4 x 8 Sheets, Bricks, Blocks, Decks, Fencing, Concrete, Mulch, Carpet, Tile and more! Store 'user defined' quantities and dimensions. This is the perfect addition to every tool kit. Design, apply, install and finish your improvements with precision and confidence.

  • 360-degree flip-over, hinged, hard case
  • Easy-to-Read User's Guide
  • Long-Life Battery
  • 1-Year Warranty