January 2026 Update (Part 2)

New specialized calculator type for countertop businesses with bin packing algorithm and visual slab layout.

We're excited to announce the Slab Calculator Module - a specialized calculator type built specifically for countertop businesses.

What's New

Slab Calculator Features

  • Step 0 hardcoded component with dynamic SVG visualization
  • Shape selection: Rectangle, L-Shape, U-Shape, With Island
  • Seam placement controls with interactive sliders
  • Bin packing algorithm for optimal piece placement
  • 3-step progress indicator for slab calculators
  • Module output support with M_ variable prefix for formulas

Free Marketing Tool

We also launched a free Countertop Slab Calculator as a lead generation tool:

  • 3-panel UI (Configuration | Previews | Results)
  • SVG visualization for countertop preview and slab layouts
  • Email capture with dedicated email sequence

Quote Integration

  • Slab calculator summary display in quote editor
  • Calculator type included in API responses
  • Widget URLs updated for slab calculator support

See how a slab calculator quote looks in our demo.