How To Measure For A Kitchen Backsplash Easily

Are you wondering, “How do I measure for a kitchen backsplash?” Measuring for your kitchen backsplash is a straightforward process that ensures you buy the right amount of material. You’ll need a tape measure, paper, and a pen. Begin by measuring the height and width of each section you want to cover. This guide will walk you through the entire process, making your DIY backsplash measurements a breeze.

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Preparing for Your Measurements

Before you grab your tape measure, a little preparation goes a long way. This ensures your backsplash dimensions are accurate and you avoid costly mistakes. Think of this as your blueprint for success.

Gathering Your Tools

You won’t need a professional toolkit for this. Simple, everyday items will suffice for your DIY backsplash measurements:

• Tape Measure: A sturdy metal tape measure is best. Make sure it has clear markings in inches and perhaps centimeters.
• Paper or Notebook: To jot down all your measurements.
• Pencil or Pen: For writing down your numbers.
• Calculator: To help with your kitchen backsplash calculations.
• A Friend (Optional but Recommended): Especially for taller spaces or awkward corners, an extra pair of hands can be invaluable.

Cleaning Your Workspace

While you’re not tiling yet, it’s good practice to have your counter space clear. This gives you unobstructed access to all the areas you’ll be measuring. Wipe down your countertops and the wall area where the backsplash will go. This ensures no dust or debris gets in the way of your tape measure.

Measuring Your Kitchen Backsplash: Step-by-Step

Now, let’s get down to the actual measuring. We’ll break this down into manageable steps to ensure accuracy for your tile backsplash size.

Measuring the Height

The backsplash height is the vertical distance from your countertop to the bottom of your upper cabinets or any other stopping point.

Standard Backsplash Height

• Most backsplashes extend from the countertop to the underside of the upper cabinets.
• A common height is around 18 inches, but this can vary greatly depending on your cabinet design and personal preference.
• Measure from the surface of your countertop straight up to the point where you want the backsplash to end.

Measuring Sections

1. Start at the Countertop: Place the end of your tape measure on the countertop surface.
2. Extend Upwards: Pull the tape measure straight up the wall to the desired stopping point (usually the bottom of the cabinets).
3. Record the Measurement: Write down this height.
4. Repeat for Each Section: If you have multiple sections that need different heights (e.g., behind the stove might be taller), measure each individually.

Example: If the space between your counter and cabinets is consistently 18 inches, record “18 inches” for that section.

Measuring the Width

The backsplash width is the horizontal distance across your backsplash area. This will likely be more straightforward.

Measuring Against Cabinets and Walls

1. Start at One End: Place the end of your tape measure at the edge of where you want the backsplash to begin. This could be a corner, the side of a cabinet, or a wall.
2. Extend Horizontally: Pull the tape measure straight across the wall to the other end of the backsplash area.
3. Record the Measurement: Write down this width.
4. Measure Each Wall Section: If your kitchen has an L-shape or U-shape, measure each wall section separately.

Example: If a wall section from the corner to the edge of a cabinet is 48 inches, record “48 inches” for that section.

Accounting for Obstructions and Cutouts

This is where backsplash measurements can get a little tricky, but it’s crucial for a perfect fit. Obstructions like windows, outlets, and cabinets require careful measurement to ensure you have enough tile and know where to make cuts.

Windows

• Measure the Opening: Measure the width and height of the window opening itself.
• Measure to the Window: Measure the distance from the countertop to the bottom sill of the window, and from the edge of the cabinets/wall to the sides of the window.
• Consider Window Trim: If there’s trim around the window, decide if your backsplash will go over it, under it, or stop at the edge of the trim. Measure accordingly.

Electrical Outlets and Switches

• Measure Opening Size: Measure the width and height of the outlet or switch cover plate.
• Measure Location: Measure the distance from the countertop to the center of the outlet/switch, and from the nearest corner or cabinet edge to the center.
• Plan for Clearance: You’ll need to cut tiles to fit around these. It’s often easier to measure the overall wall section and then subtract the space where the outlets are, or plan your cuts later based on these measurements.

Cabinets and Appliances

• Measure Around Them: Measure the width of any appliances (like a range or refrigerator) that might sit against the backsplash area. You might want your backsplash to extend slightly behind them or stop flush.
• Consider Cabinet Overhangs: Some cabinets have slight overhangs. Measure to the absolute edge of the wall you want to cover.

Sketching Your Kitchen Layout

A simple sketch can be incredibly helpful for visualizing and recording your measurements.

1. Draw a Bird’s-Eye View: Sketch the layout of your kitchen counter and cabinets.
2. Mark Your Backsplash Areas: Draw lines indicating where the backsplash will go.
3. Add Measurements: Write down the height and width measurements for each section directly onto your sketch.
4. Note Obstructions: Mark windows, outlets, and appliances on your sketch and note their dimensions and positions relative to the backsplash area.

This visual representation is invaluable for calculating your total needs and for when you start cutting tiles.

Calculating Your Backsplash Material Quantity

Now that you have all your individual backsplash measurements, it’s time to figure out how much material you need. This involves calculating the area.

Calculating the Area of Each Section

The area of a rectangle is calculated by multiplying its width by its height (Area = Width × Height).

Formula

Area = Backsplash Width × Backsplash Height

Example Calculation

Let’s say you have a section of backsplash that is 48 inches wide and 18 inches high.

• Area = 48 inches × 18 inches
• Area = 864 square inches

You will do this for every rectangular section of your backsplash.

Calculating the Total Backsplash Area

Add up the areas of all the individual sections to get your total backsplash area.

Example Calculation (Continuing)

If you have three sections:
* Section 1: 864 square inches
* Section 2 (e.g., behind stove, 36 inches wide x 24 inches high): 36 × 24 = 864 square inches
* Section 3 (e.g., smaller section, 24 inches wide x 18 inches high): 24 × 18 = 436 square inches

Total Area = 864 + 864 + 436 = 2164 square inches

Converting to Square Feet

Most tile is sold by the square foot, so you’ll need to convert your total square inches to square feet. There are 144 square inches in 1 square foot (12 inches × 12 inches = 144 square inches).

Formula

Total Square Feet = Total Square Inches / 144

Example Calculation (Continuing)

• Total Square Feet = 2164 square inches / 144 square inches/sq ft
• Total Square Feet ≈ 15.03 square feet

This is your base material requirement.

Adding for Waste and Cuts (The Crucial Step!)

This is one of the most important parts of kitchen backsplash calculations. You always need to buy extra material for cuts, mistakes, and potential future repairs. This is often referred to as “waste” or “overage.”

Recommended Waste Percentage

• For simple, rectangular backsplashes with minimal cuts: Add 10% for waste.
• For backsplashes with many cuts around windows, outlets, or complex shapes: Add 15-20% for waste.
• For intricate patterns or a lot of angled cuts: You might even consider 20-25%.

Calculating Your Order Quantity

Let’s use our example of 15.03 square feet and assume we need 15% for waste due to some outlets.

1. Calculate Waste Amount: 15.03 sq ft × 0.15 (for 15%) = 2.25 sq ft
2. Add Waste to Base Amount: 15.03 sq ft + 2.25 sq ft = 17.28 sq ft

So, you should aim to purchase approximately 17.3 square feet of tile.

Important Note: When buying tile, it’s often sold in boxes that cover a specific square footage. Always round up to the nearest full box. If boxes cover 10 sq ft, you would need to buy 2 boxes (20 sq ft total).

Table: Waste Calculation Example

Base Area (sq ft)	Waste %	Waste Amount (sq ft)	Total Required (sq ft)
15.03	10%	1.50	16.53
15.03	15%	2.25	17.28
15.03	20%	3.01	18.04

Considering Tile Size and Pattern

The tile backsplash size you choose also affects how much you need. Larger tiles may mean fewer cuts but potentially more waste if you have many small areas to fill. Smaller tiles might require more individual cuts.

• Large Format Tiles: Can cover areas quickly but might lead to awkward cuts around obstacles.
• Small Mosaics: Often come on sheets, which can be easier to cut and fit around things, but the overall pattern requires careful alignment.
• Patterns: If you’re laying tile in a specific pattern (e.g., herringbone, subway tile with a pattern), you might need to account for slightly more waste to ensure the pattern flows correctly across sections.

When calculating backsplash material quantity, it’s always better to have a little extra than not enough. Running out mid-project can be a significant problem, as dye lots can change, making it hard to match new tiles later.

Common Measuring Mistakes to Avoid

Even with careful planning, it’s easy to make small errors. Here are some common pitfalls and how to steer clear of them when taking backsplash measurements.

Not Measuring in Inches and Feet Accurately

• Problem: Mixing units or misreading the tape measure.
• Solution: Stick to one unit (e.g., inches) for all measurements, then convert to feet at the end. Double-check your readings, especially in low light.

Forgetting About Outlets and Switches

• Problem: Measuring only the clear wall space and not planning for the cutouts.
• Solution: Always measure the exact location and size of openings. Mark these on your sketch and mentally (or physically) plan how the tiles will fit around them.

Underestimating Waste

• Problem: Buying only the exact calculated square footage.
• Solution: Always add a minimum of 10% for waste. It’s insurance against breakage, cutting errors, and future repairs.

Not Measuring All Sections

• Problem: Only measuring the longest wall and forgetting shorter sections or odd corners.
• Solution: Walk around your entire kitchen and measure every single wall space that will receive a backsplash.

Assuming Uniform Heights

• Problem: Thinking the space between the counter and cabinets is the same everywhere.
• Solution: Measure the height at multiple points along a single wall, especially if your cabinets or countertops aren’t perfectly level. Take the smallest measurement for accuracy.

Not Accounting for Countertop Thickness or Backsplashes

• Problem: Measuring to the very edge of the countertop, but the tile needs to fit under or butt up against a pre-existing backsplash or countertop edge.
• Solution: Look closely at how your countertop meets the wall. If there’s a lip or a small existing backsplash, measure to the point where your new tile will actually start.

Specific Scenarios and Tips

Let’s look at some common kitchen layouts and how to best measure for them.

Island Backsplashes

If you’re planning a backsplash on an island, the same principles apply.

• Measure Each Side: Treat each side of the island as a separate wall section.
• Consider Electrical Outlets: Islands often have outlets. Measure their placement carefully.
• Corner Angles: If your island has rounded corners, you might need to measure the curved length or approximate it with straight sections, adding extra for cuts.

Backsplashes Above Ranges and Cooktops

This area often requires special attention.

• Hood Vent: Measure from the countertop up to the bottom of your range hood. This might be a taller section.
• Clearance: Ensure your tile choice and installation meet any heat-resistance requirements for this area, especially if you have a gas range.
• Edge Cuts: You’ll likely have cuts on either side of the range.

Backsplashes in Nooks or Alcoves

• Measure All Three Walls: If you have a small nook, you’ll be measuring three intersecting walls.
• Corner Measurements: Be precise about how the tiles will meet at the inside corners. A slight adjustment might be needed for a clean finish.

Using Online Tools and Calculators

Many tile retailers and DIY websites offer online backsplash area calculation tools. These can be very helpful, but it’s wise to double-check their calculations with your own.

• Input Your Measurements: Enter your wall widths and heights into the calculator.
• Specify Tile Size: Some calculators can help you figure out how many sheets of mosaic or individual tiles you need based on the tile backsplash size.
• Waste Factor: Ensure the calculator includes a waste factor, or be prepared to add it manually.

Final Checks Before Ordering

Once you think you’ve got all your backsplash measurements and calculations done, take a moment for a final review.

1. Walk Through Your Measurements: Mentally (or physically) trace your tape measure along the walls again, comparing your numbers to the actual spaces.
2. Check Your Sketch: Does your sketch accurately reflect the kitchen? Are all the measurements clearly marked?
3. Review Your Calculations: Did you add the waste? Did you convert to square feet correctly?
4. Consider Edge Trim/Grout: While not directly part of the tile measurement, think about how the edges will finish. Some tiles have specific trim pieces, or you might need a bead of caulk.

By following these detailed steps, you can confidently measure for your kitchen backsplash. Accurate measurements are the foundation of a beautiful and successful DIY project. Happy tiling!

Frequently Asked Questions (FAQ)

Q1: What is the standard backsplash height?
A1: The most common backsplash height is around 18 inches, extending from the countertop to the underside of the upper cabinets. However, this can vary depending on your cabinet design, personal preference, and whether you’re installing a range hood. Always measure the specific space you intend to cover.

Q2: Do I need to measure around electrical outlets for my backsplash?
A2: Yes, absolutely. You need to measure the exact size and location of electrical outlets and switches. This information is crucial for planning where your tiles will need to be cut.

Q3: How much extra tile should I buy for waste?
A3: It’s standard practice to buy an extra 10-15% of your total calculated tile area to account for cuts, breakage, and potential future repairs. For complex patterns or many obstructions, consider 15-20%.

Q4: Can I measure my backsplash in centimeters?
A4: Yes, you can measure in centimeters, but remember that tile is typically sold by the square foot or square meter. You will need to convert your centimeter measurements to the appropriate unit for purchasing. It’s often easiest to stick to inches and feet if your local suppliers use those units.

Q5: What if my walls aren’t perfectly straight?
A5: If your walls are uneven, measure the height at multiple points along the wall and use the shortest measurement. For width, measure at the top and bottom of the section and use the smaller number. This ensures your tiles won’t be too large for the space. You may need to make slight adjustments during installation.

Q6: How do I measure for a backsplash behind a stove with a hood?
A6: Measure from the countertop up to the bottom edge of the range hood. Then, measure the width of the backsplash area on either side of the stove. Ensure you also account for any side cabinets or walls.

Q7: Is it better to measure in inches or feet?
A7: For precise backsplash measurements, especially for cuts and fitting around outlets, measuring in inches is generally recommended. You can then convert the total area to square feet for purchasing tile, as it’s usually sold by the square foot.

Q8: Should I factor in grout lines when measuring?
A8: When calculating the backsplash area calculation, you measure the physical space to be covered. The grout lines are part of the finished look and the spacing between tiles is handled during installation. Your primary measurements should be of the wall itself. The tile backsplash size will dictate how many tiles fit within your measured space, with grout lines accounted for by the tiler or DIYer during placement.