Best 4-in-1 Convertible Cribs: Top 9 Picks (October 2026)
The best 4-in-1 convertible cribs include the Delta Children Heartland 4-in-1 Convertible Crib for full-size bed conversion, the Dream On Me 4-in-1 Mini Baby Crib for compact rooms, and the Graco Benton 5-in-1 Convertible Crib for multiple bed stages.
On this page (5 sections)
The Delta Children Heartland 4-in-1 Convertible Crib is our top choice for a crib that can later become a full-size bed. For a small room, the Dream On Me Aden offers a mini crib footprint, while the Graco Benton adds four mattress height settings and a full-bed conversion path.
A 4-in-1 label doesn't guarantee the same four stages across every model. These picks include full-size bed conversions, mini cribs that convert to twin-size beds, and designs with attached storage.
If you want to compare more styles and conversion paths, start with our guide to the best convertible baby crib. For a broader look at bed-size options, see our best full size crib guide.
Our picks at a glance
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Best for full-size bed conversionDelta Children Heartland 4-in-1 Convertible Crib
9.7/10 our score
See it on Amazon -
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Check itDelta Children Essex 4-in-1 Convertible Baby Crib
Best for included daybed rail - 5
Check itDaVinci Charlie 4-in-1 Convertible Crib
Best for four mattress heights - 6
Check itOxford Baby North Bay 4-in-1 Convertible Crib
Best for detailed styling - 7
Check itDelta Children Essex 4-in-1 Convertible Crib
Best for a chestnut finish - 8
Check itDavinci Kalani 4-in-1 Convertible Crib and Changer
Best for attached changing storage - 9
Check itDream On Me Jayden 4-in-1 Convertible Mini
Best for mini crib storage
Which 4-in-1 convertible crib fits each nursery?
The best choice depends on the space you have, the bed size you want later and whether you need a changing station or storage. The Heartland is the top full-size conversion pick, while the Aden is the compact option.
We compared conversion stages, mattress height settings, footprint and included components. Our score weighs specs, features and buyer feedback against what you're shopping for.
| Product | Best for | Conversion | Mattress support | Size | Our score |
|---|---|---|---|---|---|
| Delta Children Heartland 4-in-1 Convertible Crib | full-size bed conversion | Toddler bed, daybed and full-size bed | 3 positions | 54.25 x 29.50 x 35 in | 9.7 |
| Dream On Me 4-in-1 Mini Baby Crib | compact rooms | Mini daybed and twin-size bed | 3 positions | 39 x 28 x 37 in | 9.7 |
| Graco Benton 5-in-1 Convertible Crib | multiple bed stages | Toddler bed, daybed and full bed | 4 positions | 56.73 x 29.72 x 41.68 in | 9.6 |
| Delta Children Essex 4-in-1 Convertible Baby Crib | included daybed rail | Toddler bed, daybed and sofa | 3 positions | 54 x 29.50 x 34 in | 9.6 |
| DaVinci Charlie 4-in-1 Convertible Crib | four mattress heights | Toddler bed, daybed and full-size bed | 4 positions | 54.75 x 30.5 x 43.75 in | 9.5 |
| Oxford Baby North Bay 4-in-1 Convertible Crib | detailed styling | Toddler bed, daybed and full-size bed | 3 positions | 54.75 x 29.63 x 42.5 in | 9.3 |
| Delta Children Essex 4-in-1 Convertible Crib | a chestnut finish | Toddler bed, daybed and sofa | 3 positions | 54 x 29.5 x 34 in | 9.2 |
| Davinci Kalani 4-in-1 Convertible Crib and Changer | attached changing storage | Toddler bed, daybed and full-size bed | 8.7 | ||
| Dream On Me Jayden 4-in-1 Convertible Mini | mini crib storage | Mini daybed and twin-size bed | 53.78 x 27.56 x 39.76 in | 8.6 |
The best 4-in-1 convertible cribs
These nine picks cover full-size and twin-size bed conversions, compact footprints and attached changing storage. For another convertible design, read our Nestig Wave crib review.
Check each model's conversion parts before you plan its later stages.
Delta Children Heartland 4-in-1 Convertible Crib: Best for full-size bed conversion
- Converts to toddler bed, daybed and full-size bed
- 3 mattress heights
- GREENGUARD Gold certified
The Heartland has a full-size bed conversion path and three mattress heights. Its toddler guardrail kit and full-size metal bed frame are sold separately.
Pros
- Full-size bed conversion
- Three mattress heights
- JPMA certified
Cons
- Conversion parts sold separately
- Crib mattress sold separately
The Heartland is a practical match if you want one crib with a path to a full-size bed. It converts to a toddler bed, daybed and full-size bed with a headboard, and the support has 3 mattress height positions.
The toddler guardrail kit and full-size metal bed frame are sold separately. It measures 54.25 x 29.50 x 35 in and takes a standard-size crib mattress, which is also sold separately.
Delta Children says this model is JPMA certified and tested for lead and other toxic elements. Its GREENGUARD Gold certification may also matter if low-emission nursery furniture is part of your search.
Choose the Heartland if a full-size conversion and a plain, adaptable design fit your plans. Consider a different model if you need conversion hardware included or want an attached changing station.
Dream On Me 4-in-1 Mini Baby Crib: Best for compact rooms
- Mini crib, mini daybed and twin-size bed stages
- 3 mattress heights
- GREENGUARD Gold certified
The Aden is a mini crib designed for apartments, shared rooms and smaller nurseries. Conversion kits for each stage are sold separately.
Pros
- Compact dimensions
- Three mattress heights
- GREENGUARD Gold certified
Cons
- Uses a mini crib mattress
- Conversion kits sold separately
The Aden is designed for smaller rooms where a full-size crib may not fit. Its 39 x 28 in footprint is compact, and its stages are mini crib, mini daybed and twin-size bed.
The mattress support adjusts to three heights as your child grows. It uses a standard mini crib mattress, sold separately, and the conversion kits for each stage are also separate.
Dream On Me describes the Aden as GREENGUARD Gold certified and says it is tested to meet applicable ASTM and CPSC standards. Those details and the smaller dimensions make it a useful option for shared bedrooms and apartments.
Pick it when saving floor space is more important than converting to a full-size bed. If you need a full-size crib, compare our best convertible mini crib guide with full-size models before deciding.
Graco Benton 5-in-1 Convertible Crib: Best for multiple bed stages
- Converts to toddler bed, daybed and full bed
- 4 mattress heights
- GREENGUARD Gold certified
The Benton adds a fourth mattress height and converts to a full bed with a headboard and optional footboard. The toddler guardrail and bed conversion kit are sold separately.
Pros
- Four mattress height options
- Full-bed conversion
- GREENGUARD Gold certified
Cons
- Conversion kits sold separately
- Crib mattress sold separately
The Benton offers four mattress height options and a full-bed conversion with a headboard and optional footboard. It converts from crib to toddler bed, daybed and full bed, though the toddler guardrail and full-size conversion kit are sold separately.
Its 56.73 x 29.72 x 41.68 in dimensions make it wider and taller than the Heartland. The design uses pine and wood composites, and Graco says it is GREENGUARD Gold certified and Baby Safety Alliance verified.
This model suits families who want a full-bed route and an extra mattress support position. For more options from the same brand family, see our best Storkcraft convertible crib guide.
Delta Children Essex 4-in-1 Convertible Baby Crib: Best for included daybed rail
- Converts to toddler bed, daybed and sofa
- Daybed/sofa rail included
- 3 mattress heights
The Essex includes its daybed and sofa rail, while its toddler guardrail is sold separately. It has three mattress heights and uses a standard-size crib mattress.
Pros
- Daybed/sofa rail included
- Three mattress heights
- JPMA certified
Cons
- Toddler guardrail sold separately
- Crib mattress sold separately
The Bianca White Essex converts to a toddler bed, daybed and sofa, with its daybed/sofa rail included. The toddler guardrail is sold separately, and the crib uses a standard-size mattress that isn't included.
It measures 54 x 29.50 x 34 in and has three mattress height positions. Its angled solid-pine legs have a natural finish, which creates a two-tone look with the white crib body.
Delta Children says the Essex is JPMA certified and tested for lead and other toxic elements. Choose it if the included rail and lower profile suit your room; look elsewhere if a full-size bed conversion is essential.
For a light finish in the same general category, browse our best white crib convertible picks.
DaVinci Charlie 4-in-1 Convertible Crib: Best for four mattress heights
- Converts to toddler bed, daybed and full-size bed
- 4 mattress heights
- GREENGUARD Gold certified
The Charlie pairs four adjustable mattress heights with a full-size bed conversion path. Conversion kits and a bunkie board are sold separately.
Pros
- Four mattress heights
- Full-size bed conversion
- GREENGUARD Gold certified
Cons
- Conversion parts sold separately
- Crib mattress sold separately
The Charlie is another full-size bed option, with a crib, toddler bed, daybed and full-size bed conversion path. Its four adjustable mattress heights give you one more setting than models with three.
The crib is made from New Zealand pine wood and has a GREENGUARD Gold certification. Conversion kits and a bunkie board are sold separately, so check which parts you'll need for the stage you plan to use next.
DaVinci gives the Charlie a curved headboard with carved molding and slim feet. Choose it if you like that softer shape and want four mattress-height choices, while allowing for the separate conversion parts.
Oxford Baby North Bay 4-in-1 Convertible Crib: Best for detailed styling
- Converts to toddler bed, daybed and full-size bed
- 3 mattress heights
- GREENGUARD Gold certified
The North Bay has a curved panel headboard with vertical shiplap detail. Its toddler guardrail and full-bed conversion kit are sold separately.
Pros
- Full-size bed conversion
- Three mattress heights
- GREENGUARD Gold certified
Cons
- Conversion accessories sold separately
- Crib mattress sold separately
The North Bay combines a full-size bed conversion with a more detailed headboard. It moves from crib to toddler bed, daybed and full-size bed, and the mattress support has 3 height levels.
Its 54.75 x 29.63 x 42.5 in frame is designed for a standard-size crib mattress. The toddler guardrail and full-bed kit are sold separately, and Oxford Baby recommends buying conversion accessories within a year to avoid stock issues or discontinuation.
The curved headboard has vertical shiplap detail and raised accents. Choose the North Bay if that styling is a priority and you have room for its taller profile.
Delta Children Essex 4-in-1 Convertible Crib: Best for a chestnut finish
- Converts to toddler bed, daybed and sofa
- Daybed/sofa rail included
- 3 mattress heights
This chestnut Essex has three mattress positions and includes the daybed/sofa rail. Its toddler guardrail is sold separately.
Pros
- Chestnut finish
- Daybed/sofa rail included
- GREENGUARD Gold certified
Cons
- Toddler guardrail sold separately
- Crib mattress sold separately
This chestnut Essex converts to a toddler bed, daybed and sofa. The daybed/sofa rail is included, while the toddler guardrail is sold separately.
It has three mattress height positions and measures 54 x 29.5 x 34 in. Delta Children says the crib is GREENGUARD Gold certified and JPMA certified, and describes its finish as lead and phthalate safe.
The conversion path doesn't include a full-size bed stage, so this model suits buyers who want a daybed or sofa setup instead. Check your room's color palette and mattress needs alongside those conversion limits.
Davinci Kalani 4-in-1 Convertible Crib and Changer: Best for attached changing storage
- Converts to toddler bed, daybed and full-size bed
- Attached changing station
- Drawer and shelves
The Kalani combines a crib with an attached changing station, drawer and shelves. Toddler and full-size conversion parts are sold separately.
Pros
- Changing station attached
- Drawer and shelves
- GREENGUARD Gold certified
Cons
- Conversion parts sold separately
- Combined design needs more planning for room layout
The Kalani combines the crib and changing area with a drawer and shelves for nursery supplies. It converts to a toddler bed, daybed and full-size bed, with the toddler kit, full-size kit and bunkie board sold separately.
DaVinci describes the materials as solid sustainable New Zealand pinewood and TSCA-compliant engineered wood. It also says the crib is GREENGUARD Gold certified and finished with a non-toxic, lead- and phthalate-safe process.
The attached changer can reduce the need for a separate changing table, but plan the combined footprint and access to the shelves. If drawer space is your main priority, compare dedicated cribs with storage drawers as well.
Dream On Me Jayden 4-in-1 Convertible Mini: Best for mini crib storage
- Mini crib, mini daybed and twin-size bed stages
- Attached changer with 3 drawers
- GREENGUARD Gold certified
The Jayden combines a mini crib, changing station and three drawers in one unit. It converts to a mini daybed and then a twin-size bed, with bed rails sold separately.
Pros
- Three drawers
- Changing pad and safety strap included
- Three mattress heights
Cons
- Bed rails sold separately
- Combined unit needs a wider footprint than a standalone mini crib
The Jayden pairs a mini crib with a changing table and three storage drawers. It converts to a mini daybed and then a twin-size bed, with bed rails sold separately.
The attached changing area includes a pad and safety strap, and the mattress support adjusts to three heights. At 53.78 x 27.56 x 39.76 in, it is a combined crib-and-changer unit, so measure the full space rather than comparing it with a standalone mini crib alone.
Dream On Me says the Jayden is GREENGUARD Gold certified and meets applicable ASTM and CPSC safety standards. Choose it if you want changing and storage functions in one nursery piece and the larger footprint works for your room.
How do you compare full-size and mini crib conversions?
Full-size convertible cribs in this roundup can convert to full-size beds, while the mini crib models convert to twin-size beds. The later bed stage is a key difference, so choose based on the space available now and the mattress size you want later.
The Heartland, Benton, Charlie and North Bay offer full-size bed conversions. Their required frames, rails, kits or bunkie boards vary, so check the exact parts needed before you commit to a model.
The Aden and Jayden are mini crib options with twin-size bed stages. They use mini crib mattresses at the crib stage, while the Jayden adds an attached changer and drawers.
The Bianca White Essex and chestnut Essex instead convert to toddler bed, daybed and sofa stages. If you want to compare brand-specific choices, read our guides to Delta Children convertible cribs and other convertible styles.
What should you check before buying a convertible crib?
Check the conversion path, included rails and frames, mattress fit and room dimensions before choosing a convertible crib. Those details determine which stages you can use and what else you may need to buy.
Measure the nursery for the crib's width and depth, then consider the larger footprint of a full-size bed or a crib with an attached changing station. The crib mattress is sold separately on several of these models, and a mini crib requires a mini mattress.
Review mattress height positions as well. The Heartland and Essex models have three positions, while the Benton and Charlie have four, giving you an additional setting to adjust as your baby grows.
If you are still comparing crib types, our best convertible baby crib guide covers more options. A compact room may call for an electric crib for baby only if its features and footprint match your needs; compare dimensions carefully.
Which 4-in-1 convertible crib should you choose?
Choose the Heartland if a full-size bed conversion is your main goal, the Aden if you need a smaller crib footprint, or the Kalani and Jayden if attached changing and storage matter most. The Graco Benton and DaVinci Charlie are alternatives with four mattress height settings.
Before you decide, confirm the mattress size and cost of the separate conversion pieces for your chosen stages. Then measure the room for both the crib and any future bed setup.
Our top 3 picks at a glance
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Best for full-size bed conversion
Delta Children Heartland 4-in-1 Convertible Crib
9.7/10 our score
See it on Amazon -
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Frequently asked questions
What does 4-in-1 mean on a convertible crib?
A 4-in-1 crib is designed to convert through four stages, but the stages vary by model. Some move from crib to toddler bed, daybed and full-size bed, while mini cribs may convert to a mini daybed and twin-size bed.
Check which parts come with the crib and which conversion kits are sold separately.
Do 4-in-1 cribs include full-size bed conversion parts?
Often, the full-size bed conversion parts are sold separately. For example, the Delta Children Heartland needs a separate full-size metal bed frame, and the DaVinci Charlie requires conversion kits and a bunkie board.
Budget for compatible parts and confirm availability before choosing a crib for long-term use.
Can a mini crib convert to a full-size bed?
The mini cribs in this roundup convert to a twin-size bed, not a full-size bed. Dream On Me's Aden and Jayden both offer mini-crib stages and twin-bed conversions.
If you specifically want a full-size bed later, compare full-size crib models and their required conversion kits.
What should I check before choosing a convertible crib?
Check the conversion stages, mattress size, mattress-height positions and which rails or frames are sold separately. Measure the nursery for the crib's footprint and the larger bed stage, too.
A conversion label alone doesn't tell you whether every part for later stages is included.
