TB Logic

Tool Belt Logic is the jobsite calculator built for framers, concrete crews, and GCs - fast, simple, and made for dirty gloves.

Free to use:

• Construction calculator with feet-inch-fraction math
• Tap-to-reuse running tape so you never lose a number

Tool Belt Logic Pro unlocks:

• Smart formulas: Rake Wall, Arch Wall, Stair Layout, Hip/Valley, Circle, Concrete Volume, and more - each with a clear cut list and a to-scale diagram
• AI Chat that answers jobsite math in plain language
• Learning Mode field tips
• Save and share your work
• English and Spanish

No clutter, no fluff - just the numbers you need to build it right the first time.