Toddler Beds
When to move from a crib to a toddler bed
One signal overrides every other consideration, including age: if they can climb out, the crib has stopped being the safer option.
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The short answer
Move when your child can climb out of the crib — that signal overrides age entirely, because a child who can climb the rail is at more risk inside the crib than in a bed a few inches off the floor. Absent climbing, most families move somewhere between 18 months and 3 years, and there is no benefit to rushing it.
The signals, in order of weight
1. Climbing out. Decisive. Not “trying to climb” — actually getting a leg over the rail. At that point the crib is a raised platform with a child climbing down the outside of it, and a low bed is straightforwardly safer.
2. Height. Crib manufacturers usually specify a height at which the crib should no longer be used, commonly around 35 inches. Check your model’s manual.
3. Potty training at night. A child who needs to get up to use the bathroom cannot do it from a crib. This one often forces the timing.
4. A sibling needs the crib. A real reason, and one to act on early — move the older child several weeks before the baby arrives so the two events are not linked.
5. Asking for a big-kid bed. The weakest signal on this list, and the one parents act on most readily. Wanting a bed is not the same as being ready to stay in one.
What is not a signal
Turning two. Starting preschool. A cousin the same age having moved. A crib that has become boring. None of these tells you anything about whether your child will stay in a bed, and moving early for any of them tends to produce the sleeping-on-the-floor phase described on transition troubleshooting.
Before you move: make the room the boundary
The crib was containing your child. A bed does not, so the room has to. Do this before the first night, not after:
- Anchor every piece of tall furniture to the wall. Dressers, bookcases, anything a child can pull on or climb. Tip-over is one of the genuinely serious hazards in a bedroom.
- Cords and blinds out of reach. Cordless blinds, or cleats well above the bed.
- Nothing climbable near a window. Move the bed away from windows entirely if you can.
- Outlet covers, and a gate on the stairs if the bedroom is not on the ground floor.
- Check the room in the dark. Get down to their height and see what a child walking around at 2 a.m. actually encounters.
Making the move go better
Keep everything else identical. Same room, same bedding if possible, same routine, same order of events. Change one thing.
Do not move at the same time as anything else. Not alongside potty training, a new sibling, a house move or starting nursery. If several of those are happening, the bed goes last.
Let them help. Choosing the sheets is a small thing that gives the bed some ownership.
Sort the room’s light before you start. A child who can now get out of bed and can see the room at 5 a.m. will get out of bed at 5 a.m. Light is the strongest signal a body clock responds to, and fixing the light is frequently the difference between this going well and badly.
Expect a rough fortnight. Most transitions involve some combination of getting up repeatedly, sleeping on the floor and appearing at your bedside at 3 a.m. It passes.
And the gate years from now
The crib-to-bed move is the first of two real sleep-furniture gates. The second is the top bunk, and it arrives around six. Worth knowing now because it changes what you buy today: if a bunk is likely in the room within a couple of years, a toddler bed that will be outgrown at four is a purchase with a short runway. See top-bunk age readiness.
Key takeaways
- Climbing out is the decisive signal. It overrides age.
- Most families move between 18 months and 3 years; there is no prize for early.
- Childproof the room before the first night — the bed no longer contains them.
- Change one thing at a time. The bed goes last in any busy period.
- Fix the room's light at the same time, or you will be up at 5 a.m.
What we'd buy
Every pick below carries the same spec block, so you can compare the numbers across this page and every other page on the site.
The first bed out of the crib
Dream On Me Emma 3-in-1 Convertible Toddler Bed
Dream On Me
Publishes a weight limit, runs four side rails and sits low enough that falling out is barely an event.
| Guardrail height above mattress | Four integrated side safety rails (height not published) |
|---|---|
| Stated weight limit (per bunk) | 50 lb |
| Manufacturer minimum age | Not published by the manufacturer |
| Mattress thickness ceiling | Uses a standard crib mattress |
| Materials / construction | Solid pinewood, GREENGUARD Gold certified |
What works
- Low-to-floor design means a roll-out is inches, not feet
- Four side rails come with the bed rather than as an accessory
- Takes the crib mattress you already own
- Converts to a table and two chairs when the bed is outgrown
What doesn’t
- 50 lb limit is reached by a lot of five-year-olds
- Crib-mattress footprint is genuinely small for a tall four-year-old
- Conversion to table and chairs is charming but rarely used
The catch: The 50 lb limit is the real lifespan of this bed, and it is shorter than the marketing implies. Plenty of children hit 50 lb around age five, which is well before they are ready for a twin.
A thick mattress on a twin, full or queen
Regalo Swing Down Bed Rail
Regalo
Twenty inches tall and it swings out of the way, which is the combination that gets a rail actually used instead of removed.
| Guardrail height above mattress | 20 in tall, 43 in long |
|---|---|
| Stated weight limit (per bunk) | Not published by the manufacturer |
| Manufacturer minimum age | Not published by the manufacturer |
| Mattress thickness ceiling | Designed for thicker mattresses with a box spring |
| Materials / construction | Steel frame with fabric panel and reinforced anchor system |
What works
- 20 in of height clears a thick mattress and still leaves real rail above it
- Swings down so you can change sheets and the child can get out
- Reinforced anchor strap runs under the mattress
- Fits twin through queen
What doesn’t
- Designed around a box spring; slat-only frames need a careful look
- The swing-down hinge is something a determined toddler will learn
- At 43 in it does not cover the full length of a twin
The catch: A 43 in rail on a 75 in mattress leaves about two and a half feet uncovered. That is fine at the foot end and it is not fine if your child sleeps diagonally, which small children do.
Summer bedtimes and early sunrises
NICETOWN Blackout Curtains for Kids Room
NICETOWN
Triple-weave microfiber that measurably darkens a room, at a price that lets you do every window.
| Guardrail height above mattress | Not applicable |
|---|---|
| Stated weight limit (per bunk) | Not applicable |
| Manufacturer minimum age | Not published by the manufacturer |
| Mattress thickness ceiling | Not applicable |
| Materials / construction | Triple-weave microfiber with thermal insulating layer |
What works
- Blocks enough light to make a 9 p.m. sunset survivable
- Thermal layer also helps with a hot west-facing room
- Available in the full range of drop lengths
- Cheap enough to do the whole house
What doesn’t
- Panels alone leak light around the edges without a wrap-around rod
- Microfiber holds creases straight out of the packet
- Colors read darker in the room than on screen
The catch: Blackout panels on a straight rod always leak at the sides — that gap is where the morning gets in. Budget for a wrap-around or return-style rod at the same time or you will not get the result you bought them for.
Questions parents actually ask
When should you switch to a toddler bed?
When your child can climb out of the crib. Without that signal, most families move between 18 months and three years.
What is the toddler bed age range?
Roughly 18 months to four or five, limited at the top end by the crib mattress footprint rather than by the child’s age.
Is 18 months too early for a toddler bed?
It is at the early end. If they are climbing out, it is the right move regardless. If they are not, there is no advantage to going early.
How do I stop my toddler getting out of bed?
Consistency, a boring response, and fixing the room’s light. See transition troubleshooting for what usually works.
Should I move my toddler before the new baby arrives?
Yes, and by several weeks, so the move and the baby are separate events in the child’s mind.
Do I need to childproof the room first?
Yes. The crib was the boundary; now the room is. Anchor tall furniture, secure cords, and walk the room at your child’s height.
Sources
Read next
- Toddler bed transition troubleshooting
For the fortnight after the move.
- Best toddler beds
Which bed to move them into.
- Blackout and kids sleep
Fix the light at the same time as the bed.
Back to Toddler Beds.