Are you wondering how long a baby can sleep in a mini crib? Well, you are not the only one with this question, every parent who has a year-old baby has the same question. Baby outgrows fast when they are 12 to 16 months old. Normally mini cribs are best for tiny babies and have the ideal height for 1 to 2-year-old babies. As a parent, you would want a crib that provides safety and comfort to your baby. There are different types of cribs with varying sizes for every baby.

Mini crib age limits
Most babies normally grow faster when they are 12 months old, and mini cribs are ideal for 0 to 24 months old babies. Deciding the mini crib age limit is not as easy as it sounds as the growing period of every baby is different, some start crawling when they are 6 months old, while others take more time. So, deciding the exact age limit and weight limit for the mini crib is a bit difficult. According to some experts, a baby can sleep in a mini crib for up to 24 months, but it also depends on the growth of the baby. So you have to keep on checking the growth.
Mini crib dimensions
Mini cribs are an excellent fit for tiny babies as they provide complete support to the baby according to age and size. It is also considered to be the best alternative to use in tight or small spaces. The size or dimensions of mini cribs are 37 3/8″ – 38 5/8″ L x 23 3/8″ – 24 5/8″ W.
Read this article about the difference between the dimensions of mini crib vs standard crib
Due to their smaller size and dimensions, they are easy to carry and affordable. Dimensions of the crib enable you to determine whether your baby still fits in the mini crib or not.
Best time for a transition
Frankly speaking, there is no specific age or time for a transition from a mini crib to a standard crib because every baby has a growth period. But to give you a general idea we took some help from the child growth standard chart presented by the world health organization.
- Average baby boys will be 29.75 inches when they turn 1 year old.
- Average baby girls will be 29.25 inches when they turn 1 year old.
From this observation, we can conclude that babies outgrow about 10 inches from the time they are born, which can give an idea that your baby will most probably be ready for a toddler bed when they turn 2 or 2.5 years old.
Safety features to look for in a mini crib
CPSC standards
It doesn’t matter if you buy a mini crib or a standard crib, a crib should match the safety standard set by the Consumer Product Safety Commission. Starting from the locking mechanism to the material of the crib, everything should match the safety standards of CPSC.
Size
If you have short space or small room for a crib, you should pick a crib below the standard width of 24 inches. But your baby will outgrow this crib soon when he turns 8 months old or 1 year old.
But if you have quite good space for your baby crib then you can buy a mini crib of standard size which is 37 3/8″ – 38 5/8″ L x 23 3/8″ – 24 5/8″ W.
Convertibility
It is difficult to buy a crib that is not usable after one year or after 6 to 8 months mini size. To overcome this problem, we recommend you to go for mini cribs with convertibility options, which can grow with your baby. You can convert these mini cribs into toddler beds when needed.
Best mini cribs online
- Babyletto Origami Mini Portable Crib
- DaVinci Kalani 4-in-1 Convertible Mini Crib
- Dream On Me Violet 4 in 1 Convertible Mini Crib
- Delta Children Emery Mini Convertible Baby Crib
- DaVinci Alpha Mini Rocking Crib in Slate, Removable Wheels
- Dream On Me Bellport 4 in 1 Convertible Mini Portable Crib
There are a lot of mini cribs for tiny babies with different functions and storage features, we are listing down some of the best mini cribs available online
Babyletto Origami Mini Portable Crib
Features
Color | White |
Brand | Babyletto |
Style | Origami Mini Crib |
Material | Made with sustainable New Zealand pine wood and TSCA Compliant MDF |
Finish | Basic |

DaVinci Kalani 4-in-1 Convertible Mini Crib
Features
Color | Espresso |
Brand | DaVinci |
Style | Crib |
Material | New Zealand Pine Wood and CARB II compliant MDF |
Finish | Express |


Dream On Me Violet 4 in 1 Convertible Mini Crib
Features
Color | Natural Wood |
Brand | Dream On Me |
Style | Classic |
Material | Wood |
Finish | Express |


Delta Children Emery Mini Convertible Baby Crib
Features
Color | Grey |
Brand | Delta Children |
Style | Crib with 2.75-inch mattress |
Material | Wood |
Finish | Bianca White |


DaVinci Alpha Mini Rocking Crib in Slate, Removable Wheels
Features
Color | Slate |
Brand | DaVinci |
Style | Crib |
Material | New Zealand Pine Wood and CARB II compliant MDF |
Finish | Cherry |


Dream On Me Bellport 4 in 1 Convertible Mini Portable Crib
Features
Color | Pebble Grey |
Brand | Dream On Me |
Style | Modern |
Material | Wood |
Item Weight | 15890 Grams |


Conclusion
The mini crib age limit for babies is until they are able to roll over. Defining a proper age and time for transition is not practically suitable. It all depends on the weight and height of the baby so you should keep monitoring your baby’s growth and development. Mini cribs with a convertibility option are the best choice you can make for your baby, as they will save you money.
FAQs
Is a mini crib smaller than a pack-n-play?
The mini crib is smaller than a pack-n-play because it is a lot more lightweight and can be folded up. But convertible mini cribs are considered to be a better choice by many parents than pack-n-play.
What’s the difference between a mini crib and a regular one?
Mini cribs are smaller in size and are made to fit in small spaces. They are also more lightweight and portable. Regular cribs are the traditional size, which can be a little difficult to move around.