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11 Month Old Baby: Milestones, Sleep and Feeding

Your 11 month old baby: standing, first steps, first words, pointing, lumpier foods and moving towards one nap.

9.4 kg · 8.7 kgMedian weight, boys · girls
12 to 16 hoursTypical sleep in 24 hours
about 2.5 to 3.5 hoursTypical awake time between sleeps
2 napsTypical number of naps

Before you use this guide: Every baby grows and develops at their own pace, and healthy babies vary a lot. Weights are WHO medians at the start of the month, not targets. If your baby was born early, use their corrected age. This is general information, not an individual medical assessment.

How your baby is developing

Eleven-month-olds are often very mobile. Many cruise confidently, stand alone for a moment and some take their first steps. Others take their time, and a baby who walks at 14 or 15 months is just as typical. Hands are skilled now, picking up small pieces of food, stacking blocks and putting objects in and out of containers.

Communication is really taking off. Your baby may say their first real words, like “mama”, “dada” or “uh-oh”, and will point to things they want or find interesting. They understand much more than they can say, and they imitate what you do, from waving to talking on a toy phone.

Milestones to look for

These are skills that many babies show around this age. Some will come earlier and some later, and missing one is not usually a cause for worry.

Feeding

Sleep

See our wake windows by age guide and the rules in our safe sleep guide.

Play and learning

Keeping your baby safe

Looking after yourself

The first birthday is close, and many parents feel a mix of pride and nostalgia. It is a good time to take photos, write down memories and celebrate how far you have come.

If you are considering going back to work or changing childcare, plan ahead so your baby has time to settle.

When to ask for help

Talk to your health visitor or doctor if your baby is not crawling or moving in any way, cannot stand when supported, does not use gestures like waving or pointing, does not say any sounds like “mama” or “dada”, does not look where you point, or has lost skills they had. If you are worried about your baby's hearing or vision, ask for a check.

Trust your instincts. If you are worried about your baby at any age, contact your doctor, health visitor or local emergency number.

Trusted resources to read next

These public health resources provide additional information. Guidance can vary by country, so prioritise advice from your own doctor or health visitor.

This content is for general information only and is not medical advice. Every pregnancy and every baby is different. Always talk to your doctor, midwife or paediatrician about your own situation, and seek urgent care if you are worried.