Flooring Installation, Tile

How to Choose the Right Tile Size and Shape for Kitchens, Bathrooms, and Backsplashes in St. Peters, MO

Shopping for tile can be one of the most exciting parts of a renovation, but it can also get overwhelming fast. With so many sizes, shapes, and finishes to choose from, how do you know which tile is best for your space? At Mid America Flooring Solutions, we help homeowners across St. Peters, MO and the surrounding area make confident choices every day. Here’s a practical guide to choosing the right tile for your kitchen, bathroom, or backsplash.

Large Format vs. Small Format: What Works Where

Tile size plays a big role in how your room looks and feels. Bigger isn’t always better, and smaller doesn’t always mean more detail.

  • Large format tiles (12”x24” or larger): These tiles are ideal for modern bathrooms and open-concept kitchens. Fewer grout lines give the space a sleek, clean look and make small rooms feel more expansive.
  • Small format tiles (2”x2” to 6”x6”): These work well in tighter spaces or where you want texture and pattern, like a powder room or detailed shower floor. They’re also easier to slope, which is important for tiled shower bases.

In general, large tiles suit open floors and walls, while small tiles shine in detailed or curved areas.

Best Tile Shapes by Room

Tile shapes can subtly shape the vibe of your room—literally. Here’s how to use different shapes effectively.

  • Rectangular tiles: Great for both flooring and walls. Use them in a brick or stacked pattern to elongate a room or make ceilings feel taller.
  • Square tiles: Classic and balanced, square tiles are a smart choice for kitchen floors and bathroom walls where symmetry matters.
  • Hexagon tiles: Popular in bathroom floors and accent walls, these tiles bring a vintage-modern feel. They work especially well in small spaces.
  • Penny rounds or mosaics: Ideal for curved surfaces or detailed areas like shower floors and backsplashes. They create visual texture while staying slip-resistant.
  • Subway tiles (typically 3”x6”): A timeless option for backsplashes and bathroom walls. Try a herringbone or vertical stack pattern for a fresh spin on this classic.

Matching Tile Size to the Room’s Purpose

Not all tiles are created equal—certain areas benefit from specific shapes and sizes based on function.

  • Bathrooms: Go for slip-resistant, smaller tiles on the floor (like 2”x2”) and larger tiles (like 12”x24”) on the walls to reduce grout lines. For showers, mosaics or hex tiles offer grip and style.
  • Kitchens: Large rectangular tiles are ideal for open kitchen floors. For backsplash areas, choose a shape and size that works with your cabinetry—subway, mosaic, or square tiles often fit best under cabinets.
  • Backsplashes: With so many options, backsplashes are where you can get creative. Use patterned mosaics, textured subway tiles, or even metallic accents to highlight this small but high-impact space. Explore our full tile backsplash options for ideas.

Keep Grout Lines and Layout in Mind

Tile isn’t just about the tile—it’s about the layout and grout, too. Smaller tiles mean more grout lines, which can add visual interest but require more cleaning. Larger tiles offer a seamless look with fewer joints. Also, consider how patterns like herringbone or offset rectangles affect the space visually.

Work with Experts in Tile Design and Installation

Mid America Flooring Solutions offers full-service tile design and professional installation across St. Peters, MO and nearby communities. From helping you select the right tile flooring for your kitchen or bathroom to creating stunning custom backsplashes, our team is here to make the process easy and rewarding.

Ready to start your tile project? Book an appointment today and let us help you create a space that’s both functional and beautifully finished.