How to Measure for Granite Countertops

The kitchen is one of the most used — and most important — rooms in the house. It’s where your family comes together, and everything in it should work in harmony: the cabinets, the wall color, and especially the countertops. Choosing granite gives your kitchen lasting beauty and durability, but before anything else, you need to know how to measure for granite countertops accurately.

A great countertop starts with a great measurement. Accurate measurements ensure you get a precise estimate, avoid material waste, and end up with a countertop that fits your kitchen perfectly. The good news: measuring for granite countertops is a simple process you can do yourself in about 15 minutes. Here’s how to do it, step by step.

What You’ll Need to Measure for Granite Countertops

Before you begin, gather these simple tools:

• A tape measure
• A pen or pencil
• A sheet of paper
• Your phone (for photos)

Step 1: Take a Photo of Your Kitchen

Start by taking a photo of your kitchen that shows the full countertop area. This gives us an overall view of your layout and helps our team understand your space when you request an estimate.

Step 2: Sketch Your Kitchen Layout

Next, draw a rough sketch of your kitchen on paper. The lines don’t need to be perfectly straight — what matters is that the drawing shows the overall shape and layout of your countertop areas.

On your sketch, mark the locations of:

• The sink
• The cooktop or range
• The refrigerator
• The island (if you have one), drawn in the center

Step 3: Measure Your Countertops in Inches

Now you’re ready to measure. Always measure in inches, and measure the width and depth from the front edge of the counter — you don’t need to measure along the walls.

A few key points to keep in mind:

• Standard depth: Kitchen cabinets are typically 24 inches deep. With a standard 1.5-inch granite overhang, the total countertop depth comes to 25.5 inches.
• Record every measurement: Write each dimension on your sketch in the exact location it was measured. Even a small difference of an inch affects the total square footage and your estimate.
• Measure each section: Measure the length of each countertop section along its front edge and note it on your drawing. Together, these measurements capture the exact shape of your kitchen.
• Full height backsplash: If your kitchen has a full height backsplash, the countertop depth is reduced by about 1.5 inches to account for the thickness of the stone against the wall.

Step 4: Measure Your Island and Overhang

If you have a kitchen island, measure its length and width and add them to your sketch. Then decide whether you’d like an overhang for seating.

• A granite overhang can extend up to 10–12 inches without additional support.
• Mark the overhang location on your drawing with an arrow so we know exactly where it will go.

If you’re planning a waterfall edge, simply note it on your sketch — you don’t need to measure the height, since it’s a standard dimension based on your cabinets.

Step 5: Photograph Your Sketch and Send It to Us

Once your drawing is complete, take a photo of it. You should now have two photos: one of your kitchen and one of your sketch with all the dimensions.

Send both photos to us and one of our sales executives will get in touch with you:

• Call: (571) 926-8085
• Email: sales@sky-marble.com

Get a Free Consultation

Your consultation with Sky Marble & Granite is completely free. We’ll discuss your goals and needs — whether you have a particular stone in mind, a curved counter, or a design idea that will bring something new to your kitchen. We can also recommend options that fit your planned budget.

Contact us today and start designing the kitchen countertop you’ve been dreaming of.