How to Cut Tile: Tools and Methods (Straight, Curved & Holes)

Quick answer: Use a manual snap cutter for straight cuts in ceramic and soft porcelain, a wet saw for hard porcelain, stone, and lots of precise cuts, tile nippers for small curves, and a hole saw for round holes. Always cut slowly, keep hard tile wet, and score the glazed face first to avoid chipping.

Every tile job needs cuts — at walls, around doorways, pipes, outlets, and corners. The right tool depends on the tile material, the cut shape, and how many cuts you have. This guide covers each tool, the cut types, and how to get clean edges. Once you know your layout, our tile calculator tells you how many tiles to buy, including the waste allowance those cuts consume.

Tile-cutting tools at a glance

Straight cuts: the snap cutter

A manual tile cutter (score-and-snap) is the workhorse for straight cuts. Set the tile against the fence, line up your mark, and push the scoring wheel across the glaze in one firm pass. Then press the breaker bar to snap the tile along the score. It’s fast, dust-free, and leaves a clean edge on ceramic and most soft porcelain. Mark your cut line with a pencil or marker, and remember to subtract the grout joint when you measure.

Hard tile and volume: the wet saw

A wet saw uses a water-cooled diamond blade to grind through tile, so it handles the hardest porcelain and natural stone that a snap cutter can’t. The water keeps the blade cool and suppresses dust. Feed the tile slowly and let the blade do the work — forcing it causes chipping and can crack the tile. Wet saws rent for roughly $50–$75 a day and are worth it on any job with lots of cuts or hard tile. For the matching installation adhesive and trowel, see what size trowel you need.

Curves, notches, and L-cuts

Real rooms need more than straight lines:

• L-cuts (around an outside corner): cut one leg on the wet saw, then the other, stopping at the intersection; finish the inside corner with an angle grinder or by nibbling.
• Curves (around a toilet flange or pipe): score the curve, then use tile nippers to bite away small pieces up to the line, or use a grinder for a cleaner arc.
• Notches (around a door jamb): combine a straight saw cut with a grinder or nipper to remove the waste.

Round holes for pipes and valves

For a clean round hole — a shower valve, a supply line — use a diamond hole saw sized to the pipe. Start at a slight angle to let the bit bite, then bring it upright, keep it cool with water, and ease off as you break through the back. Carbide hole saws work on soft ceramic but dull quickly on porcelain. Plan hole positions before you set the tile so they land in a full tile where possible.

How to avoid chipping

• Use a sharp, tile-rated diamond blade. A worn or general-purpose blade is the #1 cause of chipped edges.
• Go slow. Let the blade or scoring wheel do the work; speed chips the glaze.
• Score the face first. A shallow scoring pass before the full cut gives the cleanest glazed edge.
• Keep hard tile wet. Dry-cutting porcelain and stone overheats the edge and chips it.
• Hide the cut edge. Face cut edges toward walls and under trim; keep factory edges at visible joints.
• Finish the edge. A diamond hand pad smooths a rough cut for exposed edges.

Safety

Tile cutting throws sharp chips and — when dry-cutting — fine silica dust. Wear eye protection and gloves always, hearing protection with power tools, and a respirator (not just a dust mask) whenever you dry-cut. Wet-cutting is the safest way to control dust.

How many cut tiles will you need?

Cuts are exactly why you buy extra tile. Edge cuts, the occasional cracked tile, and patterned layouts all consume stock, which is what the waste allowance covers — 10% for straight layouts, 15% for diagonal and herringbone. Work out your quantity first with our tile calculator or the method in how many tiles do I need, then buy whole boxes so your spares match the dye lot.

Frequently asked questions

What is the easiest way to cut tile?

For straight cuts in ceramic and soft porcelain, a manual snap (score-and-snap) cutter is the easiest and cleanest — no water, no dust, no power. For curves, notches, and hard porcelain or stone, a tile wet saw with a diamond blade is the most reliable. An angle grinder with a diamond blade handles cuts a saw can't reach.

Can you cut tile without a wet saw?

Yes. A manual snap cutter handles most straight cuts in ceramic and many porcelains. Tile nippers bite off small curved pieces, a glass/tile scoring tool works for thin wall tile, and a carbide hole saw or diamond hole saw cuts round holes for pipes. A wet saw is only essential for thick porcelain, stone, and lots of precise cuts.

How do I cut porcelain tile without chipping it?

Use a quality diamond blade rated for porcelain, cut face-up slowly, keep the blade wet, and score the glazed face first. Cutting too fast or with a worn blade causes chipping. For the cleanest edge, make a shallow scoring pass, then a full cut, and finish the edge with a diamond hand pad.

Do you cut tile face up or face down?

Face up on a wet saw and on an angle grinder, because the blade enters the glaze first and any minor chipping happens on the back. On a manual snap cutter you also score the face up. The exception is some grinder techniques where cutting from the back reduces visible chipping on the finished face.

Next steps: make sure your surface is ready with what you can tile over, pick the right trowel and how much thinset to buy, then set your joints with the right grout line width.