A well-placed cooktop makes cooking easier, and the location of youroutletsneeds to meet code.

Experiment with your intended kitchen island size by placing a small table in the space for a few days.

The refrigerator, sink, and cooktop are the three points of the triangle.

White kitchen island with matching white chairs in front of gray kitchen cabinets

The Spruce / Michelle Becker

No leg should be shorter than 4 feet or longer than 9 feet.

The kitchen triangle is designed to promote easy workflow and maximize the kitchen’s efficiency.

A bar sink usually measures from 9 to 18 inches wide, depending on the style.

Kitchen Island with Cooktop Stove

Spaces Images/Getty Images

Consider the size of your island.

Usually, a 7-foot-long island has enough room to accommodate a sink.

The costs of installing a kitchen island sink of any size include plumbing.

Kitchen Island with Cooktop and Vent Hood

Spaces Images/Getty Images

Check plumbing and electrical code requirements for a sink and stove/cooktop placed on a kitchen island.

Typically, a 9-foot-long kitchen island would comfortably fit both a sink and cooktop.

Kitchen islands can be vented either upward or downward.

Kitchen Island Cabinet Storage

YinYang/Getty Images

Kitchen Island Receptacles

Receptacles are not required on kitchen islands.

So, a 45-square-foot countertop must have three outlets at a minimum.

Kitchen Island Storage Space

Kitchen islands have a lot of functional storage space in the base cabinets.

Kitchen Island Paired with Butcher Block

Jean-Yves Bruel/Getty Images

This gives you the immediate extra counter space that you want and need.