Home Depot Countertop Calculator

Home Depot Countertop Cost Estimator

Use this calculator to estimate the cost of your new countertops, considering material, dimensions, and common customizations. While Home Depot offers a wide range of materials and services, this tool provides a general estimate based on typical pricing structures.

function calculateCountertopCost() { var totalLengthFeet = parseFloat(document.getElementById('totalLengthFeet').value); var countertopDepthInches = parseFloat(document.getElementById('countertopDepthInches').value); var materialCostPerSqFt = parseFloat(document.getElementById('materialCostPerSqFt').value); var numSinkCutouts = parseInt(document.getElementById('numSinkCutouts').value); var numCooktopCutouts = parseInt(document.getElementById('numCooktopCutouts').value); var backsplashLinearFeet = parseFloat(document.getElementById('backsplashLinearFeet').value); var installationCostPerSqFt = parseFloat(document.getElementById('installationCostPerSqFt').value); var resultDiv = document.getElementById('countertopResult'); resultDiv.innerHTML = "; // Clear previous results // Input validation if (isNaN(totalLengthFeet) || totalLengthFeet < 0) { resultDiv.innerHTML = 'Please enter a valid total countertop length.'; return; } if (isNaN(countertopDepthInches) || countertopDepthInches < 12) { resultDiv.innerHTML = 'Please enter a valid countertop depth (minimum 12 inches).'; return; } if (isNaN(materialCostPerSqFt) || materialCostPerSqFt < 0) { resultDiv.innerHTML = 'Please enter a valid material cost per square foot.'; return; } if (isNaN(numSinkCutouts) || numSinkCutouts < 0) { resultDiv.innerHTML = 'Please enter a valid number of sink cutouts.'; return; } if (isNaN(numCooktopCutouts) || numCooktopCutouts < 0) { resultDiv.innerHTML = 'Please enter a valid number of cooktop cutouts.'; return; } if (isNaN(backsplashLinearFeet) || backsplashLinearFeet < 0) { resultDiv.innerHTML = 'Please enter a valid backsplash linear feet.'; return; } if (isNaN(installationCostPerSqFt) || installationCostPerSqFt < 0) { resultDiv.innerHTML = 'Please enter a valid installation cost per square foot.'; return; } // Constants for cutout and backsplash costs (can be adjusted) var costPerSinkCutout = 150; // Example cost for a sink cutout var costPerCooktopCutout = 200; // Example cost for a cooktop cutout var costPerLinearFootBacksplash = 25; // Example cost for backsplash material + fabrication // Calculations var countertopDepthFeet = countertopDepthInches / 12; var totalSquareFeet = totalLengthFeet * countertopDepthFeet; var materialCost = totalSquareFeet * materialCostPerSqFt; var sinkCutoutTotalCost = numSinkCutouts * costPerSinkCutout; var cooktopCutoutTotalCost = numCooktopCutouts * costPerCooktopCutout; var backsplashTotalCost = backsplashLinearFeet * costPerLinearFootBacksplash; var installationTotalCost = totalSquareFeet * installationCostPerSqFt; var totalEstimatedCost = materialCost + sinkCutoutTotalCost + cooktopCutoutTotalCost + backsplashTotalCost + installationTotalCost; // Display results var resultsHtml = '

Estimated Countertop Costs:

'; resultsHtml += 'Total Countertop Area: ' + totalSquareFeet.toFixed(2) + ' sq ft'; resultsHtml += 'Material Cost: $' + materialCost.toFixed(2) + "; if (numSinkCutouts > 0) { resultsHtml += 'Sink Cutout Cost (' + numSinkCutouts + '): $' + sinkCutoutTotalCost.toFixed(2) + "; } if (numCooktopCutouts > 0) { resultsHtml += 'Cooktop Cutout Cost (' + numCooktopCutouts + '): $' + cooktopCutoutTotalCost.toFixed(2) + "; } if (backsplashLinearFeet > 0) { resultsHtml += 'Backsplash Cost: $' + backsplashTotalCost.toFixed(2) + "; } if (installationCostPerSqFt > 0) { resultsHtml += 'Installation Cost: $' + installationTotalCost.toFixed(2) + "; } resultsHtml += 'Total Estimated Project Cost: $' + totalEstimatedCost.toFixed(2) + "; resultsHtml += 'This is an estimate. Actual costs may vary based on specific material choices, edge profiles, additional fabrication, and local Home Depot pricing.'; resultDiv.innerHTML = resultsHtml; } .calculator-container { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f9f9f9; padding: 25px; border-radius: 10px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); max-width: 600px; margin: 30px auto; border: 1px solid #ddd; } .calculator-container h2 { color: #333; text-align: center; margin-bottom: 20px; font-size: 26px; } .calculator-container p { color: #555; line-height: 1.6; margin-bottom: 15px; } .calc-input-group { margin-bottom: 18px; display: flex; flex-direction: column; } .calc-input-group label { margin-bottom: 8px; color: #333; font-weight: bold; font-size: 15px; } .calc-input-group input[type="number"] { padding: 12px; border: 1px solid #ccc; border-radius: 6px; font-size: 16px; width: 100%; box-sizing: border-box; transition: border-color 0.3s ease; } .calc-input-group input[type="number"]:focus { border-color: #007bff; outline: none; box-shadow: 0 0 5px rgba(0, 123, 255, 0.2); } .calculate-button { display: block; width: 100%; padding: 14px 20px; background-color: #007bff; color: white; border: none; border-radius: 6px; font-size: 18px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease, transform 0.2s ease; margin-top: 25px; } .calculate-button:hover { background-color: #0056b3; transform: translateY(-2px); } .calculator-results { margin-top: 30px; padding: 20px; background-color: #e9f7ff; border: 1px solid #cce5ff; border-radius: 8px; color: #333; } .calculator-results h3 { color: #0056b3; margin-top: 0; margin-bottom: 15px; font-size: 22px; text-align: center; } .calculator-results p { margin-bottom: 10px; font-size: 16px; display: flex; justify-content: space-between; padding-bottom: 5px; border-bottom: 1px dashed #cce5ff; } .calculator-results p:last-of-type { border-bottom: none; } .calculator-results p strong { color: #000; } .calculator-results .total-cost { font-size: 20px; font-weight: bold; color: #28a745; margin-top: 20px; padding-top: 15px; border-top: 2px solid #28a745; text-align: center; display: block; /* Override flex for total cost */ } .calculator-results .total-cost strong { color: #28a745; } .calculator-results .disclaimer { font-size: 13px; color: #777; margin-top: 20px; text-align: center; line-height: 1.4; } .calculator-results .error { color: #dc3545; font-weight: bold; text-align: center; }

Understanding Your Home Depot Countertop Project Costs

Embarking on a kitchen or bathroom renovation often involves updating countertops, a central feature that impacts both aesthetics and functionality. Home Depot is a popular choice for many homeowners, offering a vast selection of materials, from laminate and solid surface to granite, quartz, and butcher block, along with installation services.

How Countertop Costs Are Determined

The price of your new countertops isn't just about the material itself. Several factors contribute to the overall cost:

1. Material Choice: This is often the biggest cost driver. Laminate is typically the most budget-friendly, followed by solid surface. Natural stones like granite and marble, and engineered quartz, are generally at the higher end due to their durability, aesthetic appeal, and manufacturing processes.
2. Total Square Footage: The larger the area you need to cover, the more material you'll require, directly increasing the cost. Our calculator uses your linear feet and depth to determine this.
3. Countertop Depth: While 25.5 inches is standard for kitchen base cabinets, custom depths for islands or unique layouts will affect the total square footage and potentially the fabrication complexity.
4. Cutouts: Sinks, cooktops, and other appliance cutouts require precise fabrication, adding to the labor cost. Each cutout typically incurs a separate charge.
5. Edge Profiles: Standard straight or eased edges are often included, but decorative edges like ogee, bullnose, or waterfall can add to the per-linear-foot cost.
6. Backsplash: Whether you opt for a matching countertop material backsplash or a tiled one, the material and installation for the backsplash will be an additional cost, usually calculated per linear foot.
7. Installation: Professional installation ensures proper fit, leveling, and sealing. Home Depot offers installation services, and this cost is typically calculated per square foot or as a flat fee depending on complexity.
8. Tear-Out and Disposal: Removing old countertops and disposing of them is an additional service that will add to your project's total.
9. Additional Features: Features like drain grooves, custom curves, or special supports for overhangs can also increase the price.

Using the Home Depot Countertop Cost Estimator

Our calculator simplifies the estimation process by focusing on the core elements:

• Total Countertop Length (feet): Measure the total linear feet of all countertop sections you need.
• Countertop Depth (inches): Input the depth of your countertops. Standard kitchen depth is often 25.5 inches.
• Material Cost per Square Foot ($): This is a crucial input. You'll need to get an idea of the per-square-foot cost for your desired material from Home Depot or similar suppliers. Prices can range from $10-$30 for laminate, $30-$60 for solid surface, and $40-$100+ for granite or quartz.
• Number of Sink/Cooktop Cutouts: Count how many openings you'll need for sinks and cooktops.
• Backsplash Linear Feet: If you're adding a matching backsplash, input its total linear length.
• Installation Cost per Square Foot ($): Home Depot's installation costs vary, but a typical range might be $15-$30+ per square foot, depending on the material and complexity.

Example Scenario:

Let's say you have a kitchen with 10 linear feet of countertop, a standard depth of 25.5 inches, you've chosen a quartz material costing $50 per square foot, need one sink cutout, no cooktop cutout, and want 10 linear feet of matching backsplash. You estimate installation at $20 per square foot.

• Total Length: 10 feet
• Depth: 25.5 inches
• Material Cost/Sq Ft: $50
• Sink Cutouts: 1
• Cooktop Cutouts: 0
• Backsplash Length: 10 feet
• Installation Cost/Sq Ft: $20

Based on these inputs, the calculator would provide an estimate similar to the example output above, breaking down material, cutouts, backsplash, and installation costs to give you a total project estimate.

Remember, this calculator provides an estimate to help you budget. For an exact quote, it's always best to visit your local Home Depot, speak with their kitchen and bath specialists, and get a detailed measurement and proposal for your specific project.