Outside footprint is what matters for floor space, so that's what these are (width × depth, in inches). Ranges cover the popular models; the examples are real listed sizes.
| Piece | Typical footprint | Height | Real example |
|---|---|---|---|
| Full-size crib | 53½–57" × 29¾–31" | 35–40" | Babyletto Hudson 53¾" × 29¾" × 35" |
| Full-size crib mattress | At least 27¼" × 51⅝" (by law) | up to 6" | Inside of every full-size crib: 28" × 52⅜" (± ⅝") |
| Mini crib | 39–40" × 25¾–26" | 36–40" | Babyletto Origami 39¼" × 25¾"; DaVinci Jenny Lind Mini 40" × 26" |
| Bassinet | 30–40" × 18–24" | varies | Plan about 36" × 22" plus legs or base |
| Pack 'n Play / playard | 39½–41" × 28–29" | 29" | Graco Portable Playard 39½" × 28¼" × 29" |
| 3-drawer dresser | 36–43" × 18–20" | 34–38" | IKEA HEMNES 3-drawer 42½" × 19⅝" × 37¾" |
| 6–8-drawer dresser | 48–63" × 18–20" | 30–38" | Babyletto Hudson 6-drawer 48" × 19"; IKEA HEMNES 8-drawer 63" × 19⅝" |
| Changing pad | 32" × 16" | 3–4" sides | Sealy and Summer contoured pads: 32" × 16" |
| Changing table | 36–40" × 18–20" | 36–43" (top) | Babyletto Hudson changer 39½" × 19¼" × 36¾" |
| Glider / rocker | 28–34" × 30–40" | 38–42" | Babyletto Kiwi 29" × 38", 64" deep reclined |
| Ottoman | 18–22" square | 15–18" | Sits 6–12" in front of the chair |
| Toddler bed | 28–30" × 52–57" | low | Uses the crib mattress; Delta Children models 28" × 52" up to 30" × 56½" |
| Twin bed | 40–43" × 77–82" (frame) | — | Twin mattress 38" × 75" |
| Kids' bookcase | 24–30" × 11–12" | 30–48" | Typical range; anchor it to the wall |
| Rug | 4×6 (48" × 72") or 5×8 (60" × 96") | — | A 5×8 suits most 10x10 to 10x12 nurseries |
A few things jump out when you see them side by side. A mini crib, a Pack 'n Play and a bassinet are all roughly the same size, and each saves about 14" of wall over a full-size crib. A 6-drawer dresser takes about as much wall as the crib does. And a reclining glider needs nearly the length of a crib, which is why it's the piece that most often doesn't fit.
Footprints alone will fool you. Each piece also needs working space: about 24–30" beside the crib where you lift the baby, 36" in front of a dresser to open drawers, 15–20" in front of a recliner for the footrest, and a 30" path from the door. Facing zones can share floor. The clearance cheat sheet has the full list and a to-scale 10x10 plan.
Type in your room size, drop these pieces in at their real size, and see what fits before you buy.
Try it with your room, free →Inside, every full-size crib sold in the US is 28" × 52⅜" (± ⅝"), set by federal rule. Outside, most are about 53½–57" long and 29¾–31" wide, and 35–40" tall. The Babyletto Hudson, for example, is 53¾" × 29¾" × 35".
About 40" × 26" outside versus about 54" × 30". A mini crib saves roughly 14" of wall and 4" of depth, about 4 sq ft of floor.
Most are 18–20" deep. Width depends on drawers: about 36–43" for 3 drawers and 48–63" for 6–8. Plan 36" of open floor in front to open the drawers.
About 28–34" wide and 30–40" deep sitting up. Recliners extend to about 55–70" deep with the footrest out (the Babyletto Kiwi is 64"), so leave 15–20" in front of a recliner.
Most contoured changing pads are 32" × 16", so a dresser top needs to be at least 32" wide and about 18" deep to hold one.