Construction Calculator Plus

Eighty-8 Enterprise

In-app purchases

About this app

CC+ (Construction Calculator Plus) is built for fast, readable jobsite math.

Get clean results for fraction math, feet-inch measurements, square footage, slope layout, stair layout, and quick conversions without digging through bloated menus.

FREE TOOLS
- Calculator with Fraction, Decimal, and Ft-In result tabs
- Fast mixed number entry (example: 5 3/8)
- Feet and inches shortcuts for measurement entry
- Square footage flow with dedicated sq ft action
- Fraction / Decimal converter
- Metric / Standard converter
- Tap to place the cursor inside an equation and edit in place
- Hold = to save a result quickly

CC+ PRO TOOLS
- Rise / Run (pitch, angle, slope, and line length)
- Stairs (riser/tread estimate from total rise and run)
- Triangle Area (square feet and square inches)
- Recent list for active calculations
- Saved list with names and notes
- Load saved results back into Calculator

WHY BUILDERS USE CC+
- Fast keypad workflow made for one-hand use
- Readable answers for fractions, decimals, and ft-in
- Built for framing, remodel, trim, roofing, and daily layout math
- Works offline after install
- No account required for core calculator features

CC+ is designed to stay practical, clear, and fast when you are doing real work in the fie

CC+ 2.0.3

What's new in this release
- Improved calculator edit flow: tap inside an equation to place the cursor and fix values without clearing everything.
- Refined save workflow: hold = to save quickly, then manage entries in Saved with names and notes.
- Cleaner converter behavior and keypad polish for faster Fraction/Decimal and Metric/Standard work.
- Updated in-app Help, Support, and About content to match current features.
- Stability and performance improvements for the native Android app.

What’s new

CC+ 2.0.4: Adds the new Pro Board Layout tool for full-board spacing layouts, updates help/about copy, and polishes the Board Layout screen.