Most standard full-size washers and dryers are about 32–34 inches deep, not including the extra clearance you need behind them for hoses and vents.

Typical depths at a glance

  • Standard front-load washer or dryer: usually 32–34 inches deep.
  • Standard top-load washer: about 27–28 inches deep, with extra height instead of depth.
  • Compact washer/dryer: often 24–26 inches deep, designed for small apartments or closets.

Don’t forget clearance space

Even if the machine itself is around 27–34 inches deep, you usually need 2–6 inches of extra depth behind it to allow for hoses, plugs, and venting, plus a bit of space in front so you can comfortably open the door and stand in front of it.

Quick rule of thumb

If you’re planning a laundry nook or closet:

  1. Measure from the back wall to where any door or trim starts.
  2. Aim for a total available depth of at least 34–36 inches for compact units and 36–40 inches for most standard front-load sets so the doors can still close comfortably.

Information gathered from public forums or data available on the internet and portrayed here.