From cabinet depth to countertop thickness, there are a lot of numbers to keep track of when it comes to renovating your kitchen. If, like me, those numbers all get jumbled in your head, have no fear—our Country Design 100 honorees are here to help. For this installment of Wit & Wisdom, I asked designers Monica Stewart of The Misfit House and Tanya Smith-Shifflett of Unique Kitchens & Baths to lend their expertise on all things kitchens, starting with the need-to-know kitchen measurements homeowners should keep on hand during their kitchen planning and renovation. With these five measurements as a guide, you’ll be able to craft a kitchen that not only functions extremely well but looks good while doing it.

#1: The Right Distance from Pendants to Your Island

Modern kitchen featuring wooden cabinets and a spacious island
Kristin Karch
In this Georgia kitchen, designer Monica Stewart hung a trio of petite pendents over the furniture-style island.

We’ll start with an easy one: pendant lights should ALWAYS be hung with at least 30 inches of clearance from the bottom of the fixture to the top of your kitchen island. Designer Monica Stewart prefers a standard 36 inches “to give adequate space and keep them out of the way of conversation,” while Tanya Smith-Shifflett allows a bit more leeway, okaying anything from 30 to 36 inches.

RELATED: The Three Types of Lighting Every Room Needs, According to Designers

#2 The Best Countertop Thickness

kitchen marble countertops and wooden island
Wynn Myers for Country Living
Country Design 100 honoree, designer Marynn Udvarhelyichose a handsome ogee edge for the countertops in her Texas family home.

Unless you’re going for a more modern look, keep your countertop thickness between 1¼ and 1½ inches, according to Tanya. “[That’s] considered standard and works beautifully across most materials,” she says. If, like Monica, you prefer a thinner, more modern countertop, try a 3/4-inch thickness and pay special attention to the edge style—DuPont or ogee edges are her preferred styles.

RELATED: Marble v. Quartz: Which Is Better?

#3 The Appropriate Distance Between Your Island and Neighboring Countertops

blue kitchen with vaulted ceilings, farmhouse touches
Stacy Zarin Goldberg
Designer Molly Singer’s Pennsylvania kitchen features a single central island and a separate small round table for family meals.

While this will be somewhat dictated by the footprint of your kitchen, a good rule of thumb is that there should be about four feet between the island and nearby countertops. If you want a kitchen that fosters gathering, you can extend that up to five feet to handle the “inevitable traffic jam,” says Monica.

RELATED: The Kitchen Triangle Is Dead—Here’s What You Should Do Instead

#4 The Ideal Space Above Your Cabinets

kitchen with black lab sitting beside the sink
Stacy Zarin Goldbeg
Sloped ceilings, like the ones in this charming North Carolina cottage, present an interesting design challenge when it comes to determining the proper space between ceiling and cabinetry.

In case you haven’t heard, the tops of your cabinets don’t *have* to meet your ceiling. In fact, in most older homes, they don’t! Though it’s certainly become popular to have them meet for a clean aesthetic—and the TikTok-minded design lovers would have you believe it’s the ultimate faux pas if they don’t—there’s no design rule or principle that says they must.

If you choose to leave space above your cabinets for display, the ideal space between the tops of your cabinets and the ceiling is between “12 and 18 inches,” according to Tanya. Another way to think about it? There should be “enough [space] for tall vases and pottery,” says Monica. “It’s a great place to store those items that are functional, beautiful, and not needed every day.” Any amount less and you simply have trapped empty space and a great place to collect dust!

RELATED: Here’s What You Should Actually Do With the Space Above Your Kitchen Cabinets

#5 The Correct Cabinet Depth

olive green cabinets in a kitchen with honed black granite countertops and lots of windows
ALI HARPER
Country Design 100 honoree Jamie Pfefferchose to install drawers instead of standard cabinets in his Tennessee escape.

This one is pretty simple: 24 inches. This is the standard cabinet depth, and there is no real need to deviate from it. The same measurement applies if you’ve swapped standard lower kitchen cabinets for drawers, but expect slightly less depth in upper cabinets, which typically range from 12 to 15 inches deep, according to Tanya.
(Here’s a guide to all the standard kitchen cabinet dimensions.)

Headshot of Anna Logan
Anna Logan
Senior Homes & Style Editor

Anna Logan is the Deputy Homes & Style Editor at Country Living, where she has been covering all things home design, including sharing exclusive looks at beautifully designed country kitchens, producing home features, writing everything from timely trend reports on the latest viral aesthetic to expert-driven explainers on must-read topics, and rounding up pretty much everything you’ve ever wanted to know about paint, since 2021. Anna has spent the last seven years covering every aspect of the design industry, previously having written for Traditional Home, One Kings Lane, House Beautiful, and Frederic. She holds a degree in journalism from the University of Georgia. When she’s not working, Anna can either be found digging around her flower garden or through the dusty shelves of an antique shop. Follow her adventures, or, more importantly, those of her three-year-old Maltese and official Country Living Pet Lab tester, Teddy, on Instagram.