
Best Over-the-Range Microwaves for Venting
The best over the range microwave for venting, ranked by score, with each fan's CFM, the venting parts it includes and what to check in the manual.
Widths, heights, depths, cabinet gaps and how the air is vented.

The best over the range microwave for venting, ranked by score, with each fan's CFM, the venting parts it includes and what to check in the manual.

Does an over the range microwave need to be vented? Learn when the fan must send air outside, when a charcoal filter works, and what to check first.

A ductless over-the-range microwave filters air and returns it to the room instead of venting outside. Here is when one fits and what to plan for.

Over the range microwave 24 inch, 30 inch and 36 inch sizes compared, with the widths we checked and what to do about a wider cabinet opening.

Over the range microwave dimensions to check before you buy: opening width, height from the cooktop, depth from the wall, and how 30-inch models measure.

Over the range microwave venting options explained: ducted venting outside, recirculating with a charcoal filter, and the parts each setup needs.
Over-the-range vs built-in microwave: the over-the-range unit uses the space above the cooktop and vents it, while a built-in needs a cabinet and a hood.