Installing a ceramic tile backsplash can add style and personality to your kitchen. With the right tools and techniques, cutting ceramic tile for your backsplash project doesn’t have to be difficult. This comprehensive guide will walk you through all the steps for measuring, marking, and cutting ceramic tile like a pro.

Gather the Proper Materials

Before you start cutting, make sure you have the proper supplies. Here’s what you’ll need:

Ceramic tiles – Glazed or unglazed tiles work. Check the packaging for recommended uses. Smaller tiles, like mosaics, are often easier for beginner DIY installations.
Tile cutter – A manual score and snap cutter is inexpensive and suitable for most straight cuts.
Wet saw – For curved cuts, a compact electric wet saw with a diamond blade is very useful.
Tile nippers – These nip small bits off the edges of tiles after scoring.
Safety gear – Use protective eyewear and gloves when cutting. An apron or clothes you don’t mind getting dusty are also a good idea.
Marking tools – Have a pencil, tile marker, square, and tape measure on hand.
Adhesive – Use the adhesive recommended for your tile type. Many thinset mortars work for ceramic.
Additional supplies – Have a bucket of water, grout, grout float, sponge, and sealer on hand for installation after cutting.

Measure Carefully

Careful measurement and marking ensures your cuts are accurate. Here are some tips:

Measure your space. Mark the area you want to tile using a pencil, chalk line, painter’s tape, or laser level. Include the entire backsplash area between countertops and cabinets.
Determine tile layout. Sketch a diagram or make a grid with tape to map out your tile design. Mark center points and reference lines.
Mark guidelines on the tiles to follow when cutting. Use a square or right angle to ensure straight lines.
Double check measurements and markings before cutting to avoid mistakes. Reference your tile layout often.

Taking time to measure and map out all cuts will save you hassle and wasted tiles down the road.

Cut Tile With a Manual Tile Cutter

A basic manual tile cutter, also called a score and snap cutter, is an inexpensive and easy cutting option for DIYers. Here is how to use one:

Score the Tile

Place the tile face up in the cutter. Line up the score mark on the tile with the cutting wheel.
Hold the cutter handle firmly and press down on the scoring arm. Run the wheel firmly along the tile to leave a scored marking.
For longer cuts, score the tile several times. Overlap passes by 1⁄4 to 1⁄2 inch.

Snap the Tile

Flip the tile over with the scored line facing up.
Position the tile resting over the edge of the cutter’s ledge. Align the scored line with the edge.
Press down firmly and evenly on both sides of the tile. It will snap cleanly along the scored line.

Smooth Rough Edges

Use tile nippers to gently nip off any small rough spots along the cut edge. Be careful not to nip off too much. Smooth edges ensure proper fitting and tile adherence when installing.

With practice, you can make accurate straight cuts and simple 45 degree mitered edges on a manual tile cutter. Use a wet saw for specialty cuts.

Cut Curves and Holes with a Wet Saw

Electric wet saws allow you to make curved, L-shaped, and hole cuts in ceramic tile. Here are some tips for using a wet saw:

Wear safety goggles and gloves when cutting.
Keep water reservoir filled during use. The water prevents dangerous dust and cools the diamond blade.
Make several shallow passes when cutting curves and holes. Don’t try to cut all the way through in one pass.
Let the blade do the work. Don’t apply too much pressure when cutting.
Keep the tile stationary and move the blade carriage slowly through the cut.
For holes, drill a pilot hole through the tile first with a masonry bit. Then cut out the hole following the pilot perimeter.

Practice straight and curve cuts on scrap tiles at first to get a feel for using a wet saw before moving onto your project tiles.

Tips for Clean Cuts

Follow these tips for getting smooth, precise cuts when installing a ceramic tile backsplash:

Ensure your cutting tools have sharp new blades. Replace worn blades.
Cut tiles face up whenever possible for a cleaner edge.
For square manual cuts, keep tile straight against the guide.
Cut curves gradually, making several passes with a wet saw.
Score tiles 2-3 times for a cleaner snap cut. Overlap score lines.
Cut tiles 1⁄8 inch smaller than the space they need to fill. You can sand or nip small edges if needed after installing.
Take your time and don’t rush through cuts.
Use a square and double check cuts for accuracy.

Patience and practice create professional looking tile cuts. Imprecise cuts become obvious once tiles are installed, so measure twice and cut carefully.

Work Safely With Proper Precautions

Cutting ceramic tile produces dangerous silica dust. Make safety a priority:

Use a NIOSH approved respirator when cutting, especially when dry cutting with power tools.
Wear safety goggles to protect eyes from debris and water spray.
Wear gloves and long sleeves to protect skin from sharp edges and abrasions.
Keep your cutting workspace clear of clutter and slip hazards.
Don’t cut after drinking alcohol or when tired.
Never cut tile on your lap. Use a proper table or stand.
Unplug wet saw before adjusting any parts.

Stay alert and focused when operating power cutting tools. Avoid distractions from kids, pets, or conversations that can lead to accidents.

Regularly inspect tools for issues like frayed cords or dull blades. Follow all manufacturer safety instructions for tile cutting equipment.

FAQs About Cutting Ceramic Tile

How do I make angled cuts in tile?

Use a manual tile cutter to score and snap simple 45 degree mitered corners. For other angles, mark the line on the tile and carefully cut freehand with a wet saw diamond blade. Position the tile on the saw table at the desired angle to the blade.

What is the best way to cut narrow strips of tile?

Use a wet saw to carefully cut tile strips less than 1⁄2 inch wide. The diamond blade and water will prevent chipping. Wider strips can be scored and snapped on a manual cutter. Use a handle gripper accessory if needed to safely hold small tile pieces.

How do I cut tile around electrical outlets?

First, turn off electricity to the outlet at the breaker box. Then measure and mark the cutout area on the tile. Drill a pilot hole and use a wet saw to cut the hole or notch following your outline. Cut the tile 1⁄4 inch larger than the actual outlet box to leave room for error. Use a file or sandpaper to refine and shape as needed for a precise outlet opening after cutting.

Should tiles be cut lengthwise or widthwise?

In general, it’s best to cut tiles along the length (longest dimension) when working around outlets, corners, and borders. Length cuts provide larger pieces that are easier to work with. However, you may need to cut across the width for some applications. Plan the layout prior and mock up main cuts with scrap tiles first before cutting project tiles.

Can you use an angle grinder to cut tile?

Angle grinders fitted with a diamond tile blade can cut tile in a pinch, but this is not recommended. Angle grinders generate more dangerous silica dust and the blades lack water cooling, making them more likely to chip tile. Use a wet saw for the best results when cutting curves, angles, and special shapes in ceramic tile.

Get a Beautiful Backsplash With Precise Cuts

Cutting tile may seem intimidating, but don’t let that deter you from a DIY backsplash project. With proper tools, careful measurement, and patience, you can make accurate cuts for a stunning finished product. Start with extra tiles and practice your technique before moving onto pricey accent tiles or mosaics. Take your time and remember that small imperfections can be sanded, smoothed, or covered with grout during installation. With the right know-how, you can cut ceramic tiles like a seasoned pro.

How to Use a Wet Saw to Cut Ceramic Tile

Wet saws allow DIYers to make precise curve, angle, and hole cuts in ceramic and porcelain tile. Designed for use with water to limit dangerous dust and heat buildup, wet saws employ a diamond saw blade to cleanly cut tile. Learning proper wet saw techniques will give you the capability to install tile backsplashes, floors, and walls with professional looking results.

Choosing the Right Wet Saw

Look for the following features when selecting a wet saw:

Water reservoir – Holds water to keep the blade lubricated during cutting. Larger volumes equate to less filling.
Blade size – 10-inch blades are best for cutting floor tile. 7-inch blades easily cut smaller wall tiles.
Adjustable cutting table – Allows for mitered bevel cuts. Look for at least 45-degree adjustments.
Portability – Compact tabletop models easily transport for onsite jobs or small DIY projects.
Power – More powerful motors equate to smoother cutting action. At least 1 HP is adequate for most homeowners.
Extras – Built-in rip fences, laser guides, tile push blocks, and extra blades add convenience.

Expect to spend $150-$300 for a quality homeowner wet saw model. Buy replacement diamond blades designed specifically for ceramic and porcelain tile.

How to Use a Wet Saw

Follow these steps when using a wet saw to cut tile:

Fill the water reservoir with clean water up to the fill line. Never operate a wet saw without proper water.
Inspect the diamond blade for damage. Replace worn or cracked blades.
Place the tile on the adjustable saw table. Secure with the locking fence or hold firmly against the fence.
Turn on saw and allow blade to reach full speed before starting cut.
Slowly lower the blade into the tile, allowing water to flow over the blade and tile.
Ease the blade through the tile in gradual passes of 1/8″ depth. Don’t force the blade.
Lift the blade out of the cut and plunge again at the end point to complete the cut.
Turn off the saw. Carefully remove cut tile pieces before wiping down the table and cleaning water reservoir.

Always follow manufacturer safety instructions. Never freehand cut – keep tile stable against the rip fence. Wear eye and ear protection.

Cutting Tips and Techniques

Follow these guidelines when using a wet saw for tile cutting:

Make several light passes in curves rather than forcing one deep cut. Go slow on curves.
For straight cuts, run tile through in one smooth, steady pass.
Start cuts from the tile edge rather than plunging in the middle.
Let the spinning blade do the work. Don’t apply sideways pressure when cutting.
Keep water reservoir filled during use. Add water as needed to keep blade wet.
Cut holes by first drilling a pilot hole. Follow perimeter of the hole cutting outward from center.
Adjust the miter fence angle for angled cuts. Use the miter guide accessory if needed.
Stop blade fully before adjusting any part of saw to avoid injuries.

Practice first on expendable tiles before cutting expensive travertine, marble, or designer tiles. A quality wet saw is indispensable for intricate custom tile projects.

Maintaining Your Wet Saw

Follow these care tips to keep a wet saw in good cutting condition:

Never operate dry. Always add clean water to the reservoir before use.
Drain reservoir after every use. Don’t allow stagnant water inside.
Rinse diamond blade with water after use to wash away debris and expose new sharp edges.
Wipe down the cutting table often and clear any tile pieces, plastic shavings, or gunk buildup.
Inspect power cord and water hoses for cracks or leaks. Replace if damaged.
Clean water jets if they get blocked. Use a wire to clear any obstructions.
Sharpen the diamond blade every 10-20 hours of use with a dressing stone. Replace excessively worn blades.
Lubricate angle adjustment screws, shaft collars, slide mechanisms, and clamps periodically.

Proper cleaning and maintenance will keep a wet saw cutting like new for many projects. Always check and follow individual manufacturer guidelines for care.

Wet Saw Safety Tips

Wet saws cut with more power and sharper diamond blades than typical power saws. Heed these precautions:

Wear eye protection and gloves – water won’t fully protect from debris.
Avoid loose clothing and tie back long hair that could catch in blade.
Operate wet saw in a clean, dry, well-ventilated area.
Don’t cut dry or without ample water – doing so will damage blade and tile.
Add blade guards or anti-kickback devices for safety.
Support tile fully on the table – don’t attempt any freehand cuts.
Unplug saw before changing any parts or servicing.
Keep hands as far from blade as possible. Don’t reach under the cutting table when operating.

Stay focused on the cutting task. Never cut tiles after drinking alcohol or when tired. Wet saws demand full attention to operate safely.

Achieve Professional Tile Cuts

For do-it-yourself tile installations to look polished, precise tile cutting is a must. A quality wet saw allows you to make specialty cuts that would be impossible with basic hand tools. Take time to learn proper techniques and maintain your wet saw. The ability to expertly cut tile gives you creative freedom to take on innovative, customized tile designs. With practice, you can use a wet saw to cut tile like an expert for stunning results.

How to Cut Porcelain Tile Without Chipping

Porcelain tile offers durability and water resistance – ideal for kitchens, baths, and high-traffic floors. But the dense, glass-infused composition that makes porcelain tile so strong also makes it prone to chipping when cut. Follow these tips to prevent chips, fractures, and edge damage when cutting porcelain.

Use the Right Tile Cutter

The tile cutting tool you use impacts chipping. Here are the best options:

Wet saw – The water lubricates the blade preventing overheating that leads to chipping. Make several slow, shallow passes when cutting.
Manual tile cutter – New sharp carbide scoring wheels help minimize chips on straight cuts.
Grinder – Fit a diamond blade on an angle grinder for quick straight or curved cuts if needed. Keep the blade wet and cut slowly.

Avoid using old worn or dull cutter blades. And never try to snap porcelain tile like ceramic tile – it will surely fracture.

Mark and Score Lines Carefully

Skipping measurement and scoring steps leads to imprecise cuts more prone to chipping.

Use a square to accurately mark cut lines. Don’t eyeball and freehand cuts.
With a manual cutter, score along the line 4-5 times applying firm pressure.
Overlap score lines slightly with each pass. This prevents chipping when snapping.
Let the cutting wheel do the work. Don’t twist or skew off cutting lines.

Shallow scored lines alone don’t cut through dense porcelain. But they do create precise guides for wet saw and grinder cutting.

Cut Porcelain Tile Face Up

The backside of porcelain tile often has slight ridges or mold marks. Cutting face down can expose uneven texture leading to fractures.

Always cut porcelain tile face side up when using a wet saw.
With a snap tile cutter, flip the tile face up after scoring to snap.
If using a grinder, position the tile face up. Work slowly and keep the blade wet.

The flatter side also makes it easier to hold tiles safely against the rip fence for straight cuts.

Keep the Tile Cool

Friction and overheating also cause porcelain to chip. Here’s how to prevent it:

Cut only with a wet saw or grinder using water to keep the blade and tile cool.
Make gradual passes, don’t cut through full thickness in one pass.
If blade smokes or smells hot, stop cutting immediately. The tile is burning, not cutting cleanly.
Avoid hammering or forcing tiles – it can lead to cracks. If tiles won’t fit, remeasure and recut.

Avoid cutting porcelain tile dry with oscillating tools. The heat will certainly cause fractures and chips.

Prevent Corner Damage

The delicate corners on porcelain tile are prone to breaking. Reduce the risk by:

Reinforcing corners and edges with painter’s tape prior to cutting.
Clamping tile firmly to the rip fence. Don’t allow any shifting.
Keeping hands safely away from the blade drop zone and tile edges.
Handling cut tiles carefully to avoid striking corners on hard objects.

Small chips often happen during installation. Save leftover tiles to patch corner chips after grouting is complete.

Smooth Cut Edges Carefully

Any roughness along cut edges makes them more susceptible to corner chips and cracks during installation and use.

Use a rubbing stone or sandpaper to slightly smooth and round sharp edges after cutting.
Soak cut tiles in water buckets to clean and bevel edges. Dry completely before setting.
Use a high quality tile nipper to gently nibble small uneven spots on straights cuts. Don’t nip corners.

Avoid using excessive force or pressure when smoothing edges that could lead to unseen hairline cracks

How to Cut Ceramic Tile Backsplash