Home Advisor

HomeAdvisor’s Subway Tile Calculator is a handy tool to estimate the amount of material needed to cover any given area and make your next home improvement project a success. Divide the total square inch area by the area of a single tile to figure out the number of tiles needed. We then divide 3456 by 20.31 for a total of 170.16, which means you need 171 subway tiles for this project. The number of tiles needed for a bathroom project depends directly on the total area you are planning to re-tile.

Whether you’re building the house of your dreams from scratch or installing new flooring on your current home, taking the right measurements is essential to ensure the right amount of materials and stay within budget. Use our flooring calculator or our simple formula to know how much material your project requires and give your flooring contractor the information they need to provide an estimate. It is also a good idea to add 10% to your square footage, to account for cuts and waste. Materials like hardwood, laminate, tiles and vinyl sheets sell by square footage, so it’s just a matter of buying the same amount from your calculation.

Chain-drive openers work with a simple chain system, much like a bike. Since the metal-to-metal contact makes noise and vibrations, chain-drive openers work best in detached garages. Popular belt materials are: This alternative to chain-drive openers offers smoother operation but costs $30 to $60 more than the chained models. The best screw drive garage door openers are ideal for small and lighter doors.

Use a countertop calculator to estimate the square footage of your counter space. Whether you are redesigning your space or replacing existing countertops with the same design, a countertop square feet calculator allows you to figure out how much materials you will need to successfully complete your project. Because slabs come in an average of 41 square feet and you want to use as much of one solid piece, the measuring technique is as follows: The cost of labor includes the square footage of your finished countertop plus any other work such as skinks, curves or backsplashes.