4-in-1
The Best 4-in-1 Convertible Cribs (2027)
The best 4-in-1 convertible cribs for 2027: cribs that become full-size beds, ranked for the long haul.
The short answer
The DaVinci Kalani 4-in-1 is the best 4-in-1 crib for 2027, the most likely to survive to the full-size bed. The Graco Benton 4-in-1 does it on a budget, and the Storkcraft Tuscany 4-in-1 does it traditionally.
Our top picks at a glance
- DaVinci Kalani 4-in-1 Convertible CribSolid New Zealand pine with four mattress heights and full 4-in-1 conversion.Best 4-in-1 overall
- Graco Benton 4-in-1 Convertible CribThe budget 4-in-1 with classic styling and solid pine construction.Best budget 4-in-1
- Storkcraft Tuscany 4-in-1 Convertible CribArched headboard styling with JPMA certification at a friendly price.Best traditional 4-in-1
- Delta Children Emery 4-in-1 CribFull 4-in-1 conversion with JPMA certification at a budget price.Best budget JPMA
- Carter's by DaVinci Colby 4-in-1 Convertible CribFour conversions and four mattress heights in New Zealand pine.Best mid-tier 4-in-1
- Dream On Me Synergy 5-in-1 Convertible CribFull 5-in-1 conversion in sustainable pine with GREENGUARD Gold certification at a budget price.Best budget convertible
- DaVinci Charlie 4-in-1 Convertible Crib (Grey)A GREENGUARD Gold 4-in-1 crib with four mattress heights.Four mattress heights
What owners report
Synthesized from recurring themes in long-term owner feedback.
Most praised
- Knowing the headboard and footboard can become a lasting bed makes the initial choice feel worthwhile
- Families who do finish the conversion appreciate getting school age use from the same purchase
Common complaints
- Many families never complete the final full size conversion as tastes and rooms change
- Storing rails for years and finding the right hardware bag becomes its own project
The picks, ranked
Every product in this lineup was picked for this use case, ranked with our strongest choices first. If a product from the wider category does not genuinely fit this scenario, it is not listed here.
| # | Product | Award | Conversions | Mattress positions | Material | Certification | Rails included |
|---|---|---|---|---|---|---|---|
| 1 | DaVinci Kalani 4-in-1 Convertible Crib | Best 4-in-1 overall | 4-in-1: crib, toddler bed, daybed, full-size bed | 4 | Solid New Zealand pine | JPMA certified | Toddler and full-size rails sold separately |
| 2 | Graco Benton 4-in-1 Convertible Crib | Best budget 4-in-1 | 4-in-1: crib, toddler bed, daybed, full-size bed | 3 | Pine wood | - | Toddler guardrail sold separately |
| 3 | Storkcraft Tuscany 4-in-1 Convertible Crib | Best traditional 4-in-1 | 4-in-1: crib, toddler bed, daybed, full-size bed | 3 | - | JPMA certified | Conversion rails sold separately |
| 4 | Delta Children Emery 4-in-1 Crib | Best budget JPMA | 4-in-1: crib, toddler bed, daybed, full-size bed | 3 | Wood | JPMA certified | Sold separately |
| 5 | Carter's by DaVinci Colby 4-in-1 Convertible Crib | Best mid-tier 4-in-1 | 4-in-1: crib, toddler bed, daybed, full-size bed | 4 | Solid New Zealand pine | JPMA certified | Sold separately |
| 6 | Dream On Me Synergy 5-in-1 Convertible Crib | Best budget convertible | 5-in-1: crib, toddler bed, daybed, full-size bed with or without footboard | 3 | New Zealand pine | GREENGUARD Gold, JPMA | - |
| 7 | DaVinci Charlie 4-in-1 Convertible Crib (Grey) | Four mattress heights | - | - | New Zealand pine wood | GREENGUARD Gold | - |
Best 4-in-1 overall
DaVinci Kalani 4-in-1 Convertible Crib
Solid New Zealand pine with four mattress heights and full 4-in-1 conversion.
The Kalani is the most complete 4-in-1: four mattress positions, solid New Zealand pine, and JPMA certification behind all four conversions. It is the crib most likely to actually make it to the full-size bed stage.
Strengths
- Converts from crib to toddler bed, daybed, and full-size bed
- Four adjustable mattress positions for newborn to standing baby
- Made from solid New Zealand pine wood
- JPMA certified to ASTM safety standards
Limitations
- Toddler guardrail and full-size bed rails sold separately
- Classic slat styling is traditional, not modern
- Assembly takes time with many parts
| Conversions | 4-in-1: crib, toddler bed, daybed, full-size bed |
|---|---|
| Mattress positions | 4 |
| Material | Solid New Zealand pine |
| Certification | JPMA certified |
| Rails included | Toddler and full-size rails sold separately |
Best for: Parents who want a proven 4-in-1 convertible in solid wood at a mid-tier price.
Skip if: You want the toddler rail included; it is sold separately here.
Best budget 4-in-1
Graco Benton 4-in-1 Convertible Crib
The budget 4-in-1 with classic styling and solid pine construction.
The Benton proves the full-size conversion does not require a premium price. Three mattress positions and solid pine cover the essentials for the long haul.
Strengths
- Converts from crib to toddler bed, daybed, and full-size bed
- Solid pine wood construction at a budget price
- Meets ASTM crib safety standards
- Simple classic design suits many nurseries
Limitations
- Three mattress positions instead of four
- Toddler guardrail sold separately
- Finish options are more limited than premium brands
| Conversions | 4-in-1: crib, toddler bed, daybed, full-size bed |
|---|---|
| Mattress positions | 3 |
| Material | Pine wood |
| Standard | Meets ASTM standards |
| Rails included | Toddler guardrail sold separately |
Best for: Budget-focused parents who want full 4-in-1 conversion for the least money.
Skip if: You want four mattress heights; this has three.
Best traditional 4-in-1
Storkcraft Tuscany 4-in-1 Convertible Crib
Arched headboard styling with JPMA certification at a friendly price.
The Tuscany brings the arched-headboard look through all four stages with JPMA certification. For traditional nurseries planning the full journey, it fits the aesthetic brief.
Strengths
- Converts from crib to toddler bed, daybed, and full-size bed
- JPMA certified with fixed-side rail design
- Arched headboard gives a classic nursery look
- Three-position mattress support
Limitations
- Conversion rails sold separately
- Traditional styling is not for modern nurseries
- Heavier to move than simpler designs
| Conversions | 4-in-1: crib, toddler bed, daybed, full-size bed |
|---|---|
| Mattress positions | 3 |
| Rail design | Fixed side rails |
| Certification | JPMA certified |
| Rails included | Conversion rails sold separately |
Best for: Parents who like traditional arched styling with certified safety on a budget.
Skip if: You prefer modern minimalist nursery design.
Best budget JPMA
Delta Children Emery 4-in-1 Crib
Full 4-in-1 conversion with JPMA certification at a budget price.
Four true stages, JPMA certification and a budget price make the Emery the value anchor of this page. It converts with the same rail path as cribs costing much more.
Strengths
- Converts from crib to toddler bed, daybed, and full-size bed
- JPMA certified to ASTM standards
- Three-position mattress support
- Classic styling in multiple finishes
Limitations
- Toddler guardrail sold separately
- Three mattress positions instead of four
- Lighter wood than premium solid-wood cribs
| Conversions | 4-in-1: crib, toddler bed, daybed, full-size bed |
|---|---|
| Mattress positions | 3 |
| Certification | JPMA certified |
| Material | Wood |
| Rails included | Sold separately |
Best for: Budget parents who want certified 4-in-1 conversion for the least money.
Skip if: You want four mattress heights; this has three.
Best mid-tier 4-in-1
Carter's by DaVinci Colby 4-in-1 Convertible Crib
Four conversions and four mattress heights in New Zealand pine.
The Colby brings DaVinci build quality and a cleaner mid century look to the four stage format, with four mattress positions for the early months. A step up in finish without leaving the 4-in-1 brief.
Strengths
- Converts from crib to toddler bed, daybed, and full-size bed
- Four adjustable mattress positions
- Solid New Zealand pine construction
- JPMA certified
Limitations
- Conversion rails sold separately
- Traditional styling is not modern
- Mid-tier pricing above budget 4-in-1s
| Conversions | 4-in-1: crib, toddler bed, daybed, full-size bed |
|---|---|
| Mattress positions | 4 |
| Material | Solid New Zealand pine |
| Certification | JPMA certified |
| Rails included | Sold separately |
Best for: Parents who want the full 4-in-1 feature set at a mid-tier price.
Skip if: You want modern styling; this is traditional.
Best budget convertible
Dream On Me Synergy 5-in-1 Convertible Crib
Full 5-in-1 conversion in sustainable pine with GREENGUARD Gold certification at a budget price.
The Synergy does everything a 4-in-1 does, crib, toddler bed, daybed and full size bed, then adds a footboard variation. If the extra stage appeals, it belongs in this conversation.
Strengths
- Converts from crib to toddler bed, daybed, and full-size bed with or without footboard
- GREENGUARD Gold certified and JPMA certified to ASTM and CPSC standards
- Three-position mattress support
- Solid New Zealand pine at a budget price
Limitations
- Conversion kits sold separately
- Only three mattress positions
- Basic styling with a 50 lb weight limit
| Conversions | 5-in-1: crib, toddler bed, daybed, full-size bed with or without footboard |
|---|---|
| Mattress positions | 3 |
| Material | New Zealand pine |
| Certification | GREENGUARD Gold, JPMA |
| Dimensions | 53 x 29 x 39 in |
Best for: Budget parents who want a certified convertible crib that reaches a full-size bed.
Skip if: You want premium finishes or four mattress heights; this has three.
Four mattress heights
DaVinci Charlie 4-in-1 Convertible Crib (Grey)
A GREENGUARD Gold 4-in-1 crib with four mattress heights.
The Charlie matches the full 4-in-1 path, crib through full size bed, and adds four mattress heights and GREENGUARD Gold certification. It is the polished mid tier entry on this page.
Strengths
- GREENGUARD Gold certified New Zealand pine build
- Four mattress heights, more than most budget 4-in-1 cribs offer
- Converts through toddler and daybed stages to a full size bed
- Non toxic multi step finish
Limitations
- Toddler rail and full size conversion kit are separate purchases
- Mid tier price sits above the budget 4-in-1 options
- Classic slatted style will not suit every nursery
| Model | M12801G |
|---|---|
| Material | New Zealand pine wood |
| Certification | GREENGUARD Gold |
| Mattress heights | 4 positions |
| Conversion | Crib, toddler bed, daybed, full size bed |
Sources: Amazon listing, CamelCamelCamel
Best for: Parents who want a certified 4-in-1 with more height positions
Skip if: You are shopping the strict budget tier.
Questions, answered
Do people actually use the full-size conversion?
Many do not, honestly; styles change and kids want their own pick by the teen years. But the option costs little extra, and families who use it get a decade-plus from one purchase.
What does the full-size conversion need?
The crib's headboard and footboard plus separately sold full-size bed rails and slats, and a standard full mattress. Buy rails from the same model line for correct fit.
Is a 4-in-1 worth it over a 3-in-1?
If the price gap is small, yes for the option value. The Babyletto Hudson 3-in-1 shows the alternative: better design and certifications in exchange for ending at the daybed.
How long does each stage last?
Roughly: crib to age 2-3, toddler bed to 4-5, daybed as long as useful, full-size bed indefinitely. The toddler rail transition usually happens when climbing starts.