How to Estimate Ceramic Tile

Installing tile in your home allows you to make significant changes to just about any room in your house. Ceramic tile has a wide range of use, including countertops, floors and walls. Estimate the number of tiles you need before installation by taking some measurements. Two ceramic tile measurements are necessary: the field and trim. Field tiles represent the main area, such as the floor. Trim tiles go around the field tile area to protect corners and add a dimensional look to the project.

Things You'll Need

• Pencil and paper
• Tape measure
• Calculator

Instructions

Field Tile Measurements

1. Sketch the area where you will be laying tile. Mark measurable squares or rectangles for the area to ensure accurate measurements.

2. Measure the length and width for each area sketched. Multiply the length by the width for each area to get the total square feet.

3. Add all the square feet numbers together. Include an additional 10 percent to this figure to account for cut tiles or wasted material.

4. Divide the figure from Step 3 by the total square feet listed on boxes of tile. This gives you an idea of how much field tile needed for the project.

Trim Tile Measurements

1. Measure the length around the entire area you desire to tile.

2. Sum all length figures.

3. Add 15 percent to this figure to account for cut tiles or wasted material.

Tips & Warnings

• As the old adage goes, "measure twice, cut once." Always double-check your measurements prior to purchasing tile.

References

• "The Big Book of Home How-To"; Better Homes and Gardens; 2003