Planning · 8 min

How to measure your kitchen for countertops

You do not need precise countertop measurements to get a ballpark quote, but understanding how fabricators measure helps you have a more productive first conversation. Accurate measurements prevent sticker shock when the formal quote arrives after templating.

What you'll learn

  • How to measure countertop runs and calculate approximate square footage
  • What dimensions matter most for getting an accurate initial quote
  • What fabricators measure during the formal template visit that you cannot capture at home

Step by step

  1. Measure the length of each run. Use a tape measure to record the length of each countertop section, measuring from wall to wall or to the edge of a cabinet run. Include any sections that turn a corner. Write down each measurement separately rather than adding them up yourself.
  2. Measure the depth. Standard countertop depth is 25 inches (24-inch cabinet plus 1-inch overhang). If your cabinets are non-standard, measure the actual cabinet depth and add 1 inch for the overhang. Measure at multiple points because older cabinets sometimes vary.
  3. Calculate rough square footage. Multiply the length in inches by the depth in inches for each section, then divide by 144 to get square feet. Add all sections together. Add 10-15 percent for waste and cutouts. This gives you a number to use for initial budget estimates.
  4. Note cutout locations. Mark where your sink and cooktop are on a rough sketch of the kitchen. Note the sink dimensions if you know them. Cutouts affect the slab layout and seam placement, so fabricators need this information during templating.
  5. Understand what the template visit captures. The formal template visit uses digital tools to capture dimensions that a tape measure cannot reliably reproduce: true right angles, subtle wall variations, and exact cutout center points. Your home measurements are for planning purposes; the template is the fabrication document.
Safety note

Do not order countertop material based on your own measurements. Material should only be ordered after the fabricator completes the formal digital template.

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