Convertible cribs and standard crib mattress fit
Which convertible cribs accept a standard crib mattress?
Franklin & Ben Beckett 4-in-1 Convertible Crib: Any mattress used in the crib must be at least 27 1/4 inches by 51 5/8 inches and no thicker than 6 inches (15 cm). Dream on Me Carter 5-in-1 Convertible Crib: Any mattress used in the crib must be at least 27 1/4 by 51 5/8 inches and must not be thicker than 6 inches.
| Product | Why | Mattress size | Conversion | Mattress recommendation |
|---|---|---|---|---|
| 1. Franklin & Ben Beckett 4-in-1 Convertible Crib sold by megababiesusa.com | Any mattress used in the crib must be at least 27 1/4 inches by 51 5/8 inches and no thicker than 6 inches (15 cm). | Any mattress used in the crib must be at least 27 1/4 inches by 51 5/8 inches and no thicker than 6 inches (15 cm). manual | It converts from a crib to a toddler bed, daybed and full-size bed, with conversion kits sold separately. guide | - |
| 2. Dream on Me Carter 5-in-1 Convertible Crib sold by megababiesusa.com | Any mattress used in the crib must be at least 27 1/4 by 51 5/8 inches and must not be thicker than 6 inches. | Any mattress used in the crib must be at least 27 1/4 by 51 5/8 inches and must not be thicker than 6 inches. manual | It is a 5-in-1 convertible crib that changes into a toddler bed, daybed and full-size bed. listing | The maker recommends any Dream On Me or Evolur full-size, non-toxic, Greenguard-certified mattress for the best fit. guide |
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Written 2026-10-23T20:46:29.319Z.
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