9 Best Delta Children 4-in-1 Convertible Cribs (November 2026)
The best Delta Children 4-in-1 convertible cribs include the Dream On Me 4-in-1 Mini Baby Crib for a compact nursery, the Dream On Me Synergy 5-in-1 Baby Crib for more conversion stages, and the Delta Children Heartland 4-in-1 Convertible Crib for a classic white finish.
On this page (4 sections)
The best Delta Children 4-in-1 convertible crib for most nurseries is the Heartland, which converts to a toddler bed, daybed and full-size bed with headboard. The Essex stands out for its included daybed and sofa rail, while the Emery gives you a taller crib profile.
Four-in-one labels can describe different stage details and rail bundles. This roundup compares Delta's Heartland, Essex and Emery options, with two non-Delta models included for context on compact sizing and additional conversion stages.
Our picks at a glance
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1
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2
Best for more conversion stagesDream On Me Synergy 5-in-1 Baby Crib
9.7/10 our score
See it on Amazon -
3
Best for a classic white finishDelta Children Heartland 4-in-1 Convertible Crib
9.7/10 our score
See it on Amazon
- 4
Check itDelta Children Essex 4-in-1 Convertible Baby Crib
Best for a daybed rail included - 5
Check itDelta Children Heartland 4-in-1 Convertible Crib
Best for a natural wood look - 6
Check itDelta Children Essex 4-in-1 Convertible Crib
Best for a chestnut finish - 7
Check itDelta Children Emery 4-in-1 Convertible Baby Crib
Best for a taller crib profile - 8
Check itDelta Children Heartland 4-in-1 Convertible Crib
Best for a dark finish - 9
Check itDelta Children Perry 6-in-1 Convertible Crib
Best for extra configurations
Which Delta Children 4-in-1 crib fits your nursery?
The Heartland is the most direct all-around choice, while the Essex and Emery differ in included rails, finish and height. Match the frame to your room and the conversion parts you expect to use.
Dream On Me 4-in-1 Mini Baby Crib: Best for a compact nursery
- Mini crib, mini daybed and twin-size bed conversions
- Three mattress height positions
- 39 x 28 x 37 in
- GREENGUARD Gold certified
The compact frame is sized for apartments, shared rooms and nurseries where a full-size crib may not fit. Conversion kits are sold separately.
Pros
- Compact dimensions
- Three mattress heights
- GREENGUARD Gold certified
Cons
- Not a Delta Children crib
- Conversion kits sold separately
This Dream On Me crib is a compact comparison for rooms where a full-size frame may take up too much space. Its 39 x 28 in footprint is smaller than the Delta models here, and it converts to a mini daybed and then a twin-size bed.
Three mattress positions range from 18 in at the top to 10.1 in from the floor at the lowest setting. It uses a standard mini crib mattress, sold separately, and conversion kits are sold separately for each stage.
This is the one option in this group designed specifically for limited space. It is not a Delta Children model, so use it as a size reference if you're comparing the brand's standard-size cribs.
Dream On Me Synergy 5-in-1 Baby Crib: Best for more conversion stages
- Converts to toddler bed, daybed and two full-size bed setups
- Heavy-duty steel mattress support frame
- GREENGUARD Gold certified
- Conversion kits sold separately
The Synergy has more named conversion stages than the Delta 4-in-1 options. It is included as a comparison point for shoppers deciding whether four stages are enough.
Pros
- Five named configurations
- Steel mattress support frame
- GREENGUARD Gold certified
Cons
- Not a Delta Children crib
- Rails and conversion kits sold separately
The Synergy is another non-Delta comparison, useful if you're weighing four stages against a broader set of named configurations. It converts from a crib to a toddler bed, daybed and full-size bed with or without a footboard.
Its heavy-duty steel mattress support frame is a feature called out for stability, and the crib is made from solid New Zealand pinewood. The toddler guardrail, stabilizer and full-size bed rails are sold separately.
Delta's 4-in-1 options cover the common crib-to-toddler-to-daybed path and one full-bed setup. If you want a fifth named configuration, compare the Synergy with our best 5-in-1 convertible crib options and 8-in-1 convertible crib guide.
Delta Children Heartland 4-in-1 Convertible Crib: Best for a classic white finish
- Converts to toddler bed, daybed and full bed with headboard
- Three mattress height positions
- 54.25 x 29.5 x 35 in
- Standard crib mattress sold separately
The Heartland offers a straightforward four-stage path and a Bianca White finish. The toddler guardrail and full-size bed frame are sold separately.
Pros
- Three mattress heights
- Full-size bed conversion
- JPMA certified
Cons
- Conversion accessories sold separately
- Mattress sold separately
The Heartland is a practical starting point if you want four clear stages without a distinctive leg style. It converts to a toddler bed, daybed and full-size bed with a headboard, and its three mattress positions let you lower the sleep surface as your baby begins to sit or stand.
This Bianca White version measures 54.25 x 29.5 x 35 in. It fits a standard crib mattress, sold separately, and the toddler guardrail and full-size metal bed frame are also sold separately.
Delta says the crib is JPMA certified to meet or exceed applicable CPSC and ASTM standards. Consider the Heartland when the finish and conversion path fit your room and plans.
Delta Children Essex 4-in-1 Convertible Baby Crib: Best for a daybed rail included
- Daybed and sofa rail included
- Converts to toddler bed and daybed or sofa
- Three mattress height positions
- 54 x 29.5 x 34 in
The Essex includes its daybed and sofa rail, while the toddler guardrail is sold separately. Its angled pine legs add a distinct look to the Bianca White finish.
Pros
- Daybed/sofa rail included
- Three mattress heights
- Angled pine legs
Cons
- Toddler guardrail sold separately
- Mattress sold separately
The Essex is the pick to consider if you want its daybed and sofa rail included. It converts to a toddler bed and daybed or sofa, while the toddler guardrail is sold separately.
Its Bianca White finish is paired with angled solid pine legs in a natural finish. The crib measures 54 x 29.5 x 34 in and has three mattress height positions.
The Essex suits a nursery where the included rail and leg detail matter. It uses a standard crib mattress, sold separately, so confirm the mattress and rail needs before choosing the setup.
Delta Children Heartland 4-in-1 Convertible Crib: Best for a natural wood look
- Natural finish
- Converts to toddler bed, daybed and full bed with headboard
- Three mattress height positions
- 54.25 x 29.5 x 35 in
This Heartland pairs the same four named stages with a Natural finish. The toddler guardrail and metal frame for the full-bed setup are sold separately.
Pros
- Natural finish
- Three mattress heights
- JPMA certified
Cons
- Conversion accessories sold separately
- Mattress sold separately
This Heartland has a Natural finish and the same overall conversion path as the other Heartland versions: toddler bed, daybed and full-size bed with headboard. It also offers three mattress height positions and measures 54.25 x 29.5 x 35 in.
The toddler guardrail and metal frame for the full-bed conversion are sold separately. Delta describes the materials as New Zealand pine and TSCA-compliant engineered wood.
Choose this version when you prefer a natural wood look over Bianca White or Dark Chocolate. A standard crib mattress is sold separately.
Delta Children Essex 4-in-1 Convertible Crib: Best for a chestnut finish
- Chestnut finish
- Daybed/sofa rail included
- Three mattress height positions
- GREENGUARD Gold certified
The Chestnut Essex includes the daybed and sofa rail and has three mattress positions. Its toddler guardrail is sold separately.
Pros
- Daybed/sofa rail included
- GREENGUARD Gold certified
- Three mattress heights
Cons
- Toddler guardrail sold separately
- Mattress sold separately
The Chestnut Essex has the daybed and sofa rail included, which can reduce the number of conversion parts you need to source for that stage. Its toddler guardrail is sold separately, and it converts to a toddler bed, daybed and sofa.
It measures 54 x 29.5 x 34 in, with three mattress height positions. Delta says this version is GREENGUARD Gold certified and JPMA certified to meet or exceed applicable safety standards.
This is a finish-led alternative to the Bianca White Essex. Pick it when Chestnut fits your nursery and the included daybed/sofa rail matches your plans.
Delta Children Emery 4-in-1 Convertible Baby Crib: Best for a taller crib profile
- Converts to toddler bed, daybed and full bed with headboard
- Daybed rail included
- Three mattress height positions
- 55.75 x 30.25 x 43.75 in
The Emery has a taller stated height than the Heartland and Essex, plus a daybed rail included. Its toddler guardrail and full-size metal frame are sold separately.
Pros
- Daybed rail included
- Three mattress heights
- Full-size bed conversion
Cons
- Taller profile
- Toddler guardrail and full-size frame sold separately
The Emery is the tallest Delta frame in this group at 43.75 in high. It converts to a toddler bed, daybed and full-size bed with headboard, and its daybed rail is included.
The crib measures 55.75 x 30.25 in across its other dimensions. The toddler guardrail and full-size metal bed frame are sold separately, and the crib uses a standard mattress sold separately.
Consider the Emery if you prefer its higher profile and want the daybed rail included. Check the full assembled height against wall shelves, windows and other nursery furniture.
Delta Children Heartland 4-in-1 Convertible Crib: Best for a dark finish
- Dark Chocolate finish
- Three mattress height positions
- Converts to toddler bed, daybed and full bed with headboard
- 54.25 x 29.5 x 35 in
This Heartland version provides the Dark Chocolate finish and the same four named stages. The toddler guardrail and full-size bed frame are sold separately.
Pros
- Dark Chocolate finish
- Three mattress heights
- JPMA certified
Cons
- Conversion accessories sold separately
- Mattress sold separately
This Heartland offers a Dark Chocolate finish and the same four configurations as the other Heartland versions. It converts to a toddler bed, daybed and full-size bed with headboard, with three mattress height positions for the crib stage.
The frame measures 54.25 x 29.5 x 35 in and uses a standard crib mattress, sold separately. The toddler guardrail kit and full-size bed frame are sold separately.
Choose this version for the darker finish rather than for a different conversion path. Its listed conversion stages and dimensions match the other Heartland variants in this roundup.
Delta Children Perry 6-in-1 Convertible Crib: Best for extra configurations
- Converts to toddler bed, daybed, sofa and two full-size bed setups
- Daybed/sofa rail included
- Three mattress height positions
- GREENGUARD Gold certified
The Perry is a 6-in-1 option for shoppers who want more configurations than a 4-in-1 crib offers. Its toddler guardrail and full-size rails are sold separately.
Pros
- Six named configurations
- Daybed/sofa rail included
- GREENGUARD Gold certified
Cons
- Not a 4-in-1 model
- Toddler guardrail and full-size rails sold separately
The Perry is a 6-in-1 crib, so it suits shoppers who want additional configurations beyond the four-stage models. It converts to a toddler bed, daybed, sofa, and two full-size bed arrangements.
The daybed and sofa rail is included; the toddler guardrail and full-size rails are sold separately. It measures 55 x 30.5 x 45 in and has three mattress positions.
Consider the Perry when you want more stage options and are comfortable comparing the extra conversion parts. For more choices, see our best 6 in 1 convertible crib guide.
How do the Heartland, Essex and Emery compare?
The Heartland keeps the conversion path simple, the Essex includes its daybed/sofa rail, and the Emery includes a daybed rail with a taller frame. Compare dimensions and accessory needs before deciding.
| Product | Best for | Size | Mattress | Conversion stages | Our score |
|---|---|---|---|---|---|
| Dream On Me 4-in-1 Mini Baby Crib | a compact nursery | 39 x 28 x 37 in | Standard mini crib mattress, sold separately | Mini crib, mini daybed, twin-size bed | 9.7 |
| Dream On Me Synergy 5-in-1 Baby Crib | more conversion stages | Sold separately | Crib, toddler bed, daybed, full bed with or without footboard | 9.7 | |
| Delta Children Heartland 4-in-1 Convertible Crib | a classic white finish | 54.25 x 29.5 x 35 in | Standard crib mattress, sold separately | Crib, toddler bed, daybed, full bed with headboard | 9.7 |
| Delta Children Essex 4-in-1 Convertible Baby Crib | a daybed rail included | 54 x 29.5 x 34 in | Standard crib mattress, sold separately | 9.4 | |
| Delta Children Heartland 4-in-1 Convertible Crib | a natural wood look | 54.25 x 29.5 x 35 in | Standard crib mattress, sold separately | Crib, toddler bed, daybed, full bed with headboard | 9.3 |
| Delta Children Essex 4-in-1 Convertible Crib | a chestnut finish | 54 x 29.5 x 34 in | Standard crib mattress, sold separately | 9.2 | |
| Delta Children Emery 4-in-1 Convertible Baby Crib | a taller crib profile | 55.75 x 30.25 x 43.75 in | Standard crib mattress, sold separately | 9.1 | |
| Delta Children Heartland 4-in-1 Convertible Crib | a dark finish | 54.25 x 29.5 x 35 in | Standard crib mattress, sold separately | Crib, toddler bed, daybed, full bed with headboard | 8.3 |
| Delta Children Perry 6-in-1 Convertible Crib | extra configurations | 55 x 30.5 x 45 in | Standard crib mattress, sold separately | Six configurations | 8.1 |
A 4-in-1 label does not tell you which rails come in the box. Heartland conversion accessories are sold separately, while the Essex daybed/sofa rail and Emery daybed rail are included.
Think through whether you expect to use the full-size bed stage. The Delta models here require a separate full-size frame for that conversion, so the crib's initial fit is only one part of the long-term plan.
What should you check before choosing a Delta 4-in-1 crib?
Check the conversion parts, mattress fit and crib dimensions before choosing a Delta 4-in-1. Those details affect setup more than the shared four-stage label.
Which conversion parts are included?
The Essex includes a daybed and sofa rail, and the Emery includes a daybed rail. Heartland guardrail and full-bed frame parts are sold separately.
Accessory names and part numbers differ by model. Confirm the parts needed for the stage you plan to use, especially if buying a used crib or mixing components from different versions.
What mattress does each crib use?
The Heartland, Essex and Emery use a standard crib mattress, sold separately. The Dream On Me mini crib is the exception and uses a standard mini crib mattress.
For mattress fit and selection help, see our guide to the best Delta Children mattress crib options. Measure the crib's intended mattress area and follow the mattress and crib instructions.
How much room should you leave?
The Heartland and Essex frames are around 54 in long and about 29.5 in deep, while the Emery is 55.75 in long and 30.25 in deep. Include space to walk around the crib and open drawers or doors nearby.
If you're unsure what standard crib dimensions mean for your room, read what a standard-size convertible crib is. If you're choosing between the crib and another sleep space for a newborn, our bassinet sleep guide covers that separate question.
Which Delta Children 4-in-1 crib should you choose?
Choose the Heartland for a direct four-stage conversion path, the Essex when its included daybed/sofa rail is useful, and the Emery if you want its taller frame and included daybed rail. The Perry is the option here for extra configurations beyond four.
A convertible crib can serve multiple stages, but the added value depends on whether the later setup suits your family and whether you plan for the required rails. Read what the point of a convertible crib is before deciding how much to prioritize future conversion options.
Our top 3 picks at a glance
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1
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2
Best for more conversion stages
Dream On Me Synergy 5-in-1 Baby Crib
9.7/10 our score
See it on Amazon -
3
Best for a classic white finish
Delta Children Heartland 4-in-1 Convertible Crib
9.7/10 our score
See it on Amazon
Frequently asked questions
What does 4-in-1 mean on a Delta Children crib?
A Delta Children 4-in-1 crib typically converts from a crib into a toddler bed, daybed and full-size bed with a headboard. The exact included rails vary by model, and some conversion parts are sold separately.
Check the stages and required accessories for the finish you choose.
Does a Delta Children 4-in-1 crib include the mattress?
No. The Heartland, Essex and Emery options here use a standard crib mattress sold separately.
Measure your nursery and confirm the mattress fits the crib before setting it up.
The Dream On Me compact option uses a standard mini crib mattress instead.
Which Delta Children 4-in-1 crib includes a daybed rail?
The Essex options include a daybed and sofa rail, and the Emery includes a daybed rail. Heartland conversion kits are sold separately.
The exact rail wording varies, so check the required parts for your intended setup before buying.
Should I choose a 4-in-1 or 5-in-1 convertible crib?
Choose a 4-in-1 when its crib, toddler bed, daybed and full-bed stages match your plans. A 5-in-1 can add another configuration, but the extra stage may require another conversion kit.
Compare the actual stages and accessory costs using our crib 4-in-1 vs 5-in-1 guide.
