Whether it’s arranging your couch and television for optimal viewing, or making sure towel bars are within reach, knowing a few key numbers can help you determine ideal places for well-used items. Calculating placement helps create spaces that look great and are easy to use.

Kitchen

Comprised of your three main work areas — the stovetop, refrigerator and sink — the common kitchen triangle should provide enough space to move around, but not be so large that cooking is difficult. Keep these areas between four and nine feet apart for the most efficient use of space. Ensure all other appliances are in proportion to one another, with complementary ones grouped together. For example, minimize the mess from wet dishes by placing the sink and dishwasher a maximum of 36 inches apart.

Most countertops are 36 inches high, while microwaves are typically no higher than 54 inches for easy reach. Choose the correct faucet height so it’s in proportion with other fixtures and works with your layout. 

You don’t want a too-tall faucet that blocks your window, or one so low it’s difficult to fill sizable containers or pitchers. Moen is among manufacturers that offers a lower-profile spout for installations near a window or on an island. You want faucets that provide ample room to fill large pots, reduce splashing and improve rinsing in and around the sink.

Living room

Here are tips to help ensure your living room furnishings are located for maximum relaxation.

• Position the sofa and coffee table 18 inches apart to provide plenty of leg room.
• Keep the table and sofa heights within a few inches of each other to make it easy to grab the remote or a tasty beverage.
• Arrange seating a maximum of 10 feet apart to inspire conversation.
• Avoid eye strain by positioning your television carefully. The larger your television is, the more distance you should place between the screen and your couch. A good rule of thumb is 2¾ inches of space for every inch of diagonal screen size for an HD plasma, LED or LCD television. However, the critical factor here is your comfort — if you feel claustrophobic or have to twist your head to see your favorite movie moments, rearrange spacing to your satisfaction.

Bathroom

Functionality is key for grooming. Start by making certain the layout provides proper clearance for any doors, including cabinetry and shower stalls, and aim for at least 30 inches of space between the three major areas — tub or shower stall, sink and toilet. Toilets should range between 17 and 19 inches in height from floor to seat, with at least 18 inches of elbow room on the sides. And make sure the shower is roomy, too. Shower stalls should be at least 36 inches by 36 inches, with showerheads placed at a comfortable level for family members.

Similar to kitchen countertops, vanities with sinks should be about 36 inches high, with accompanying lighting at eye level to provide proper light for shaving or makeup application. Avoid dripping hands by hanging towel bars in a spot that’s easy to reach, ideally right near the sink.