Dresser dimensions: height, depth and how deep the drawers should be

Height is set by what happens above it: a mirror, a window sill, a television, or nothing at all. Depth is set by folded clothes and by the room you have to walk past it, and it rarely needs to exceed a nightstand's. Drawer depths should vary from shallow at the top to deep at the bottom, because small flat things are lost in a deep drawer and jumpers are lost in a shallow one. And whatever you build, fix it to the wall.

Height comes from what sits above it

There is no standard dresser height worth quoting, and the figures you find online describe what shops happen to stock. The height that suits you is decided by three things, in this order:

• A mirror. If one hangs above, the top of the dresser has to sit low enough that the mirror shows your face rather than your chest. Work backwards from where you stand.
• A window. A dresser under a window wants to stop below the sill, and forcing a taller one in front of the glass costs you light and looks like an accident.
• Your own reach. The top of a dresser is a working surface, so anything above roughly chest height turns the top drawer into a place you rummage blind.

A useful rule when the dresser stands beside a bed and doubles as a nightstand: match the top height to the mattress the way a bedside cabinet does. Two pieces of furniture beside a bed at different heights is the thing that looks wrong in photographs.

The trade-off behind all of this is wide against tall. A low wide dresser gives you a usable surface and easy access to every drawer, and it eats wall. A tall narrow chest holds the same clothes in less wall, and the top drawers end up above your eye line where you cannot see into them. Both are right in different rooms.

Depth: the cabinet, and then the drawer

Depth is where the drawer facts start to matter, and they are not obvious from outside. Two things shrink the drawer relative to the cabinet you paid for:

• The runners take width. Side-mounted ball-bearing runners need about 12.5 mm of clearance on each side, roller runners about 13, and concealed undermounts less because they live below the box. So the same cabinet gives you a slightly different drawer depending on the hardware, which is one of several reasons the runner choice changes the cut list rather than just the feel.
• The runner lengths are a ladder. They come in fixed sizes, commonly 250 to 550 mm in 50 mm steps, so the drawer box has to land on a length that exists rather than on any number you like. A cabinet built a few centimetres deeper than the nearest runner is paying for space the drawer cannot use.

In practice a dresser between about 16 and 20" (400 and 510 mm) deep holds folded clothes comfortably. Deeper than that and the back of the drawer becomes storage you forget, exactly as it does behind a cupboard door. Shallower and jumpers stop fitting without being squashed.

One more constraint that only shows up in a small bedroom: a drawer needs its own depth again in front of it to open. A deep dresser opposite a bed can leave you unable to open a drawer and walk past at the same time.

How deep each drawer should be

The single most useful thing you can do with a dresser design is to stop making all the drawers the same. Match them to what goes in:

Shallow at the top and deep at the bottom is the arrangement that works, for two reasons that reinforce each other. Small flat things need to be visible from above, which only happens in a shallow drawer. And the heavy contents, jeans and bedding, belong low, both for the furniture and for your back.

Consider filing clothes upright rather than stacking them. A drawer of T-shirts on edge shows you every shirt at once and holds more than the same drawer stacked, and it needs a little more inside depth to do it. That is a decision worth making before the drawer heights are set.

Dresser or chest

Same clothes, different geometry, and the choice is about the room rather than the storage:

• A dresser is wide and low, usually with two columns of drawers side by side. It gives you a surface, sits under a mirror or a window, and every drawer is at a comfortable height.
• A chest is narrow and tall, one column of drawers. It fits a wall a dresser cannot, holds a similar amount, and puts the top drawers where shorter people cannot see into them.

Where a dresser is wide enough for two columns, a vertical partition between them is real structure rather than decoration, because the drawer runners on the inner sides mount to it. That is one of the few places a partition genuinely earns its place, and the anatomy guide covers the rest.

Fix it to the wall

This is the part of the page that is not about taste. A chest of drawers with the top drawers open is a lever: the weight moves out over the front feet, the centre of gravity crosses them, and the whole thing tips forward. Add a child climbing the open drawers, which is exactly what a child does, and the load arrives in the worst place.

Every dresser and chest should be anchored to the wall, and the taller and narrower it is, the more that matters. Wall anchor kits ship with most furniture and cost very little separately. Fit them.

Two design decisions that help alongside the fixing: a wider, lower piece is inherently more stable than a tall narrow one, and drawers that stop rather than pull all the way out move less weight forward. In a child's room, choose the low wide version and anchor it anyway.

Practical numbers to start from

• Depth:16 to 20" (400 to 510 mm) suits folded clothes. Check the walkway in front before going deeper.
• Height: whatever the mirror, the sill or your reach asks for. Beside a bed, match the mattress.
• Width: the wall minus what the door swing needs. Wider and lower beats taller and narrower when the wall allows.
• Drawers: shallow at the top, deep at the bottom, and not all the same.
• Runners: full extension if you want the back of the drawer to be usable, which in a deep dresser is most of it.