Countertop Cost Calculator in Dollars per Square Foot

$0 - $0
0.00 sq ft
$25 - $40 / sq ft

This calculator helps you estimate the material cost for a new countertop. Simply enter the total length and depth of your countertop in inches, then select your desired material to get an approximate price range. The calculation is based on typical costs per square foot for common materials.

The tool first calculates the total surface area and then applies the low and high price points for the selected material to provide a cost range.

Formula Used:

  • Total Area (sq ft) = (Length (in) × Depth (in)) / 144
  • Estimated Cost = Total Area (sq ft) × Price per sq ft ($)

Example Calculation:

Let's estimate the cost for a quartz countertop measuring 150 inches long and 25.5 inches deep.

  1. First, calculate the total area:
    (150 in × 25.5 in) / 144 = 26.56 sq ft
  2. Next, multiply the area by the average price for quartz (e.g., $55 - $75 per sq ft):
    Low Estimate: 26.56 sq ft × $55/sq ft = $1,461
    High Estimate: 26.56 sq ft × $75/sq ft = $1,992

The estimated material cost will be in the range of $1,461 - $1,992.