# How To Calculate Countertop Square Feet

Saturday, November 19th 2022. | Sample Excel

How To Calculate Countertop Square Feet – Use this countertop calculator to estimate the total square footage of your counter. If you need help using this tool, you can watch the video at the bottom of this page.

The measurements you provide will give you a general idea of ​​the countertop price to avoid cheating and give you an idea of ​​the total square footage of your countertop project.

## Solved: Ruiz Needs To Buy A Countertop For A Kitchen. He Calculated The Area To Be 16 Square Feet. The Actual Area Is 15.4 Square Feet. What Is Ruiz’s Percentage Error? 0.6% 3.75% 3.9% 6%

Calculating your square footage is very easy. To do this, we need to draw the top of the kitchen and measure all sides of the existing countertop in inches. Record the measurements for later use. Below are some examples of hand drawn kitchen designs.

You multiply the length of the surface by the width, then divide by 144 to get the total square footage of the area. Be careful not to double count the corner pieces. If you have an L-shaped kitchen, subtract 25.5 inches from the length in either calculation. Many kitchen supply stores offer measurements and in-home installation. However, practical homeowners can save money by measuring and installing countertops themselves.

The manufacturer will ask you for the measurements of your meter. However, production sometimes requires a full-size gasket. If your kitchen is made with 90-degree cabinet sections, you don’t need to do the main fixtures. Any angled, round or single meter requires a template.

Lay out your table top first to check your measurements. Next, write down the dimensions of the countertops in inches. If there is a back slope, do not forget to add the thickness of the background to the width of the deck. Please note the size, otherwise your manufacturer will help you determine the correct size.

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Specify where the finished rims, rear ramps, and electronics will go. For the sink cut, measure from the wall to the center of the sink. If you are unsure of the center of the sink, measure the cabinet doors until they meet in the middle.

Many kitchens have angled or rounded counters. A model is required for such counters. Professional stencil makers use a thin strip of plastic to outline the area. However, cardboard is a practical substitute. Place the flat cardboard on the surface. Then draw the outline of your cabinet or counter below. Mark the top so the manufacturer knows which side is up. This is an important step, and if you’re not clear, you might end up with a mirror image of your real meter!

If you trace your existing meter, note the pattern. If you trace a bare cabinet, specify where the jamb will be and how much of a drop you want. Clearly mark finished edges, location of adjacent fixtures, and backslopes.

Measure the patterns and see the final results when you’re done. Can someone who has never seen your kitchen know what it looks like? Make necessary fixes to help the manufacturer. Remember, small details can lead to big mistakes.

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That’s all! Once the manufacturer has the design and measurements, talk to them about your project in detail. It helps to plan ahead. If your home has obstacles such as stairs, elevators, or difficult doorways, your fabricator can cut the pieces to match. Always inspect the finished product when you pick it up or receive it. Follow the instructions for shipping the granite and you’ll be ready to install. Starting a kitchen renovation? A new building? Need to choose a countertop surface but don’t know what’s within your budget?

Take preliminary measurements of stone and hard surface decking and get an estimate for your project.

As with any calculation, you should have all the information you need to get started. To calculate the countertop, you will need a detailed diagram (plan view) of all the work. This diagram does not need to be to scale.

The person in charge of the measurement will produce detailed designs and drawings. Your chart should include the following relevant information:

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In our first example, we’ll use the industry standard overlap of 1 ¾” from the cabinet front, or ¾” past the door/cabinet front, on all “exposed edges”. Exposed edges are edges that don’t meet the wall, often overhanging cabinet doors or cabinets, or at the end of counters that don’t have walls or appliances.

Using this example, we’ll also include 12 “easy” on the bottom 72″ run. The size will extend down from the kitchen to include bar seating.

Here is our first working diagram (plan view). On it, you can see where each cabinet is located, the total length and width of the cabinet, whether it has 2 walls, where the stove, sink, refrigerator, and dishwasher are located.

This diagram shows where to place the countertop and sink, along with all the locations of the kitchen cabinet bases. A refrigerator and dishwasher are also included in the area.

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It’s helpful to make notes on your chart as you go. You decide what notes to write. We found it helpful to shade and number each table top, mark the radius corners, show the walls, mark the edges of the veneer, and mark where the seam will be placed. This will help you stay organized and increase the accuracy and precision of your calculations.

Before calculating the square footage of the countertops, it is important to determine where and how many layers are needed. Explain to your client that your stitch placement is only an estimation guide. Based on his experience, the surveyor of the company determines the most suitable location of the layer and confirms the location of the layer with the customer. Layers are often placed at all angles to reduce waste/cost and make parts easier to manage. Layers are also important, because they act as pressure-reducing joints that allow the displacement of countertops due to expansion and contraction, as well as the movement of the frame of the house. The stitching allows for movement and allows for “bumping” and there was no way to facilitate movement, so instead of creating a tear in the upper, it could be repaired later. It is not recommended to connect the sink or stove cutouts together. Although this is the smallest stitch, it is the weakest point for him.

A typical granite slab is 9’x5′. This dimension limits the length of the countertop without placing an overlay. Therefore, it is not recommended to make countertops over 100″ without seams or without checking the exact dimensions of the tile with the manufacturer. Also, consider where the stove, sink and dishwasher are located. Do not put seams in the dishwasher.

There is also an aesthetic aspect to layering. In our example, the bottom 72-inch run is not along the wall. This means that both sides are open (often called a peninsula). Although we could have seamed this 72″ section, cosmetically it would look better without the seam, so we seamed the 108″ section.

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Here we have the layer position marked with a blue hash. This stitch layer divides our work into three rectangular sections.

Small kitchen cabinets are generally 24 inches deep. This is shown in our example diagram. On this dimension (24″) you need to add 1 ¾” excess to the exposed edge. This will increase the depth of the top from 24″ to 25¾”. We usually round up to 26” to simplify the math.

Section #1 – There is only one excess to consider in this section. The other 3 sides are joined by a refrigerator and 2 walls.

Part #2: For this 108″ run, we need to cut off 2 corners (26″) covering the 72″ run.

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Section #3 – This section only touches 1 wall and is open on the other 3 sides. 1 ¾” is stuck on 2 sides (inside and left). On the third (outside) side, we add 12″ to create a snack bar, making it 74″ long and 38″ wide.

The back plate helps the transition from the countertop to the wall and prevents spills behind the countertop and onto the wall.

A retracement is usually marked by a dashed line on your chart. Numbering the backslopes is helpful. Backsplashes can vary in height, so it’s important to confirm the final dimensions with the customer based on the look you want to achieve.

In our example, we’ll assume the client wants a standard 4-inch backsplash. Because the rear ramps are thin, they are fragile during manufacture and shipping. For this reason, their length is limited to 80 inches. The surveyor determines the ideal location of the layer and confirms the location of the layer with the customer. You can make the jump longer or shorter.