What is the minimum height a microwave should be placed if located below the countertop?

The minimum height for placing a microwave below the countertop is 15 inches above the finished floor. This guideline is designed to ensure that the microwave is easy to access while minimizing hazards. Placing the microwave too low can lead to difficulties in operational use, such as reducing reachability for users or requiring awkward bending or crouching, which can become a safety issue.

A height of 15 inches serves as a balance, allowing for a comfortable reach while ensuring that vents or other components don’t obstruct functionality. Additionally, this measurement helps maintain proper clearances around the appliance, enabling sufficient airflow and reducing the risk of overheating. This consideration is particularly important in kitchen planning where ergonomics and safety are critical in appliance placement.