Can a 2 year old sleep in a cot?
Short answer: Often, yes, until they climb out or outgrow it. Then a toddler bed or bed is the next step.
Babies change fast, so the answer depends on your child's age, weight and development, and on your product's instructions.
What the guidance says
- Use a firm, flat, waterproof mattress in good condition, with no raised or cushioned edges, that fits the cot or Moses basket with no gaps.
Shop at Baby Kingdom
- Kidsaw JCB 4CX Single Digger Bed with Scoop Toy Box Yellow
- Kidsaw JCB Junior Toddler Bed with Scoop Toy Box Yellow
- Obaby Orla Cot Bed - White with Natural
- Kidsaw Tractor Junior Toddler Bed Green
Check each product page for its exact dimensions, mattress size, age and weight limits and safety standards.
More advice
Can a 6 week old have a pillow?Can a 3 year old sleep with a duvet?Can a 2 week old sleep with a duvet?Can a 2 month old sleep with a duvet?Is your toddler ready for a toddler bed?Is a toddler bed right for you? Quick quizAll toddler beds and big-bed moves advice →
Sources
- The Lullaby Trust: Baby mattresses and bedding (accessed 2026-10-21)
General information only, not medical advice. Always follow your product's instructions. If you are worried about your baby, contact your GP, health visitor or 111. In an emergency, call 999.