Selecting the right tile size for your wall or floor installation is an important design decision that can dramatically impact the look and feel of the finished space. The size of your tiles will influence the overall aesthetic, establish visual rhythm, and even affect the practicality of installation and maintenance. This comprehensive guide covers all the factors to consider when choosing tile sizes for walls versus floors. Read on for an in-depth look at how tile dimensions work, standard sizing conventions, and expert tips for choosing the ideal tile scale for your next project.
How Tile Sizes Are Measured
Before delving into specific size recommendations, it’s helpful to understand the standard measurements used to denote tile sizes. Tiles are primarily identified by their length and width in inches. A 12” x 24” tile indicates that the length of each full tile is 12 inches and the width is 24 inches.
Some additional specifications related to sizing include:
- Nominal vs. actual size: The stated size refers to the nominal size, though the actual dimensions may be slightly smaller to account for grout lines and allow room to maneuver during installation. Expect actual sizes to be around 1/8” to 1/4” less.
- Modular sizing: Many tiles are designed in modular sizes to allow them to fit together more seamlessly. Common modular sizes include 12” x 12”, 12” x 24”, 16” x 16” and 18” x 18”.
- Metric sizing: While inches are the standard in the US, some tile may also show dimensions in centimeters.
- Mosaic sheets: Mosaic tiles attached to mesh or paper sheets for easier installation are often described by the size of the sheet, rather than each individual tile. A 12” x 12” mosaic sheet indicates 12” x 12” of coverage.
- Trim and decorative pieces: Borders, inserts, and accents may be listed by length rather than a distinct width and height.
Having a handle on these size descriptions will make it easier to shop tiles, calculate how much you need, and plan your layout.
Standard Tile Sizes
Though tile comes in a vast array of shapes and configurations, most wall and floor tiles are rectangular or square. Here are some of the most common size standards to consider:
Wall Tiles
4.25” x 4.25”: The smallest mosaic tiles, these are best suited to create intricate patterns or backsplashes.
6” x 6”: Another popular mosaic size perfect for kitchens and bathrooms.
12” x 12”: A versatile mid-range size suitable for an array of applications.
16” x 16”: A common large-format tile for making a statement on walls.
Subway tiles: Classic 3” x 6” rectangular tiles define the iconic “subway tile” look. Other elongaged sizes like 4” x 12” are also options.
Penny tiles: Circular 1” to 2” mosaic tiles.
Trim pieces: 1” x 8” to 12” borders and accents.
Floor Tiles
12” x 12”: This smaller tile allows for simpler installation and creates a classic tile pattern.
16” x 16”: Mid-range tiles suitable for both residential and commercial use.
18” x 18”: Slightly larger tiles that establish some visual expansion.
20” x 20”: The most common large-format tile for modern flooring.
Plank tiles: Rectangular planks 6” x 36” or 12” x 36” mimic hardwood floors.
Mosaics: 1” x 1” and 2” x 2” tiles arranged in sheets create ornate floors.
Trim pieces: 1” x 8” to 12” borders and transitions.
These standard sizes offer a starting point, but don’t be afraid to explore more unique dimensions or combinations to create custom patterns.
Factors that Determine Ideal Tile Size
Settling on the right tile size involves assessing the needs and style of your specific space. Keep the following factors in mind:
Room Size and Layout
Small spaces: Use smaller tile sizes to make the space feel more expansive.
Large, open concept rooms: Maximize visual flow with larger tiles.
Tight, enclosed rooms: Moderate sizes prevent a claustrophobic appearance.
Layout: Consider the room’s proportions and how tile lines will intersect with the boundaries.
Purpose and Traffic Patterns
High-traffic floors: Smaller tiles provide more grout lines for greater durability.
Low-traffic walls: Larger tiles create less grout upkeep.
Wet areas: Textured, smaller sizes prevent slippage.
Backsplashes: Tiny mosaics allow creativity in moist areas.
Aesthetic Goals and Design Theme
Modern, sleek: Large tiles communicate contemporary style.
Old-world charm: Classic, small sizes like subway tiles convey tradition.
Intricate patterns: Use mosaics to develop custom designs.
Rustic or organic look: Mix tile sizes for an irregular, natural appearance.
Cohesion: Match sizes in adjacent spaces for flow.
Pros and Cons of Small vs. Large Format Tiles
The most fundamental decision is choosing between a small or large tile format. Here’s an overview of the upsides and downsides of each end of the sizing spectrum.
Pros of Small Format Tiles
- More grout lines provide grip and stability.
- Easier DIY installation with less tile leveling and preparation.
- Simpler cuts, spacers, and alignments.
- Tile imperfections less noticeable.
- Can create intricate patterns.
- Traditional and classic appearance.
- More affordable.
Cons of Small Format Tiles
- Grout requires more cleaning and sealing.
- Grid-like grout lines interrupt visual flow.
- Installation takes more time.
- Not as sleek and modern-looking.
Pros of Large Format Tiles
- Minimized grout lines for smoother, streamlined look.
- Evokes contemporary, cutting-edge style.
- Faster installation with fewer pieces.
- Enhance the feeling of openness and continuity.
- High-end aesthetic for walls or floors.
Cons of Large Format Tiles
- Tile defects and lippage more apparent.
- Proper substrate and precise installation is crucial.
- Difficult for DIY and may require professional installer.
- Large tiles may not be suitable for wet areas due to slip safety.
- More expensive tile and installation costs.
- Can only create simple patterns.
Weighing these factors will help you land on a size that suits both aesthetic preferences and practical needs.
Recommended Tile Sizes by Location
In addition to the general considerations above, the intended location of your new tile can guide sizing selections. Here are suggested sizes for popular rooms and areas:
Kitchen Tile Size Guide
Backsplash: Use a mosaic, subway tiles, or trim pieces 3-6 inches high. Sleek large tiles can work on uncomplicated backsplashes.
Countertops: Keep tile to a smaller scale—6 inches or less—for kitchen surfaces.
Floors: Limit tile to 12” x 12” or 16” x 16” on kitchen floors for safety and degreasing ability. Planks add interest.
Islands: Larger tiles 12” x 24” or even 16” x 16” help islands feel like furniture.
Bathroom Tile Size Guide
Walls: Subway tiles, mosaics, 6” x 6”, and 4” x 12” formats all suit tub/shower surrounds. Use large tiles sparingly.
Floors: Mosaics, subway, and 12” x 12” tiles enhance traction. Limit large tiles to low-traffic accent stripes.
Wet areas: Tiny mosaics or textured tiles prevent slippery surfaces near showers.
Living Room Tile Size Guide
Floors: Almost any size works, depending on your style. Standard sizes from 12” x 12” up to 18” x 18” or 20” x 20” modernize floors.
Walls: Choose any size that complements your design theme, from mosaic to oversized contemporary tiles.
Fireplace: Vary tile sizes and patterns to develop visual interest around hearths.
Entryway Tile Size Guide
Floors: Use durable and slip-resistant sizes like 12” x 12” or 13” x 13”. Mosaics also handle high traffic well.
Walls: Lean towards smaller 4” x 4”, 6” x 6”, or subway tiles to allow an intricate design.
Backsplashes: Apply slim rail or listello trim behind sinks and consoles.
Outdoor Tile Size Guide
Patios & Decks: Keep tiles 12” x 12” or smaller for stable outdoor walking surfaces.
Pools: Mosaics work best submerged and provide grip emerging from water. Use 2” x 2” or larger.
Walls: Any size provides texture, but limit larger tiles to accent sections, not full expanses.
Patterns Based on Tile Size
Beyond choosing an appropriately-scaled tile, arranging them into an intentional pattern adds further design interest. Aligning the grout lines in specific layouts creates:
Grid pattern: Evenly stacking square or rectangular tiles in offset rows. Options like brick pattern or hopscotch pattern.
Herringbone: Tiles oriented in an interlocking zigzag.
Hexagonal: Using shaped or offset tiles to mimic hexagons.
Versailles pattern: Each tile centered inside a larger square of four cut tiles.
Subway pattern: Offset rows of bricklaid rectangular tiles.
Pinwheel: Tiles radiate from a central point.
Picture frame: Larger tiles serve as a frame surrounding an inner mosaic section.
Mixing up patterns between floors and walls or two halves of a room can add a stylish custom touch.
FAQs About Selecting Tile Size
Determining the ideal tile size for your next installation involves weighing many variables. Here are answers to some frequently asked questions about making the right choice:
Is bigger always better with tile size?
Not necessarily. While larger tiles can deliver a modern, seamless appearance, small formats have advantages too. Tiny mosaics allow intricate designs, subway tiles offer classic charm, and smaller sizes bring affordability. Consider factors like room size, traffic, safety, and your overall vision to pick what works best.
What are the best tile sizes for small bathrooms?
For small, cramped baths, use smaller tiles to create the illusion of more space. Stick to mosaics, subway tiles, or 6” x 6” on walls for low maintenance. On floors, mosaics, 4” x 4”, hex tiles, or skinnier subway tiles enhance traction and visual interest. Avoid tiles over 12” x 12” that may overwhelm.
Can you mix tile sizes in the same room?
Definitely! Blending tile sizes adds architectural interest and depth. Try large 8” x 8” floor tiles with a 4” x 4” accent border, or mix subway wall tiles with a row of mosaics. Use smaller tiles on floors and larger on walls to differentiate. Just ensure there’s some cohesion so it doesn’t feel too chaotic.
What are the best tile sizes for kitchen backsplashes?
Kitchen backsplashes demand an eye-catching tile design without overwhelming the space. Subway tiles, trims, mosaic sheets, penny rounds, and hexagons all pop nicely against cabinets. Keep tile under 6 inches tall so the backsplash remains proportionate. Include some decorative accents like insets or listello borders.
Can you use large tiles on shower walls?
Larger tiles lend a sleek look but require extra care on wet, steamy shower walls. Ensure wall substrates are properly waterproofed and use epoxy grout. Limit full-height large tiles to drier accent walls. Instead, concentrate them on half-walls, niches, or geometric designs while installing smaller, textured tiles in slippery zones.
Wall and Floor Tile Size Guide Infographic
To help visualize the perfect sizes for walls versus floors in key rooms, here is a handy tile size guide infographic to reference:
[Insert infographic with recommended tile size ranges for:
- Kitchen backsplash
- Kitchen floor
- Bathroom shower
- Bathroom floor
- Living room accent wall
- Entryway floor
- Outdoor patio
- Fireplace wall
- Laundry room backsplash]
Conclusion
One look at the endless types of tiles available today is proof of the countless options for designing stylish, functional spaces. But deciding on the proper tile size sets the foundation for any tile installation. Keeping in mind key factors like your room dimensions, tile layout goals, overall aesthetic, and purpose will lead you to select sizes that align with your vision. Once you settle on the right scale and proportions, choosing complementary tile shapes, colors and patterns becomes the fun finishing touch.
With the guidance above on standard sizing conventions, weighing small against large formats, and size recommendations by location, you now have the knowledge to pick out tiles with confidence. Just remember to also account for practicalities like slip resistance and ease of installation to end up with tilework tailored to your unique space. Get ready to create the stylish, enduring tile surfaces you’ve been envisioning as you follow this comprehensive wall and floor tile size guide.