Your baby at 11 to 12 months: walking, first words and the first birthday

6-12 months · Development · Reviewed 20 June 2026 · All articles

The final stretch of the first year is one of the most remarkable periods of human development. In the space of roughly eight weeks, a baby who has spent most of the year close to the ground will, in many cases, begin to walk. Words that have been building in understanding for months may finally emerge as intentional speech. The diet shifts toward something recognisable as real food. And then comes the first birthday, which is as much a milestone for parents as it is for the baby.

This is also a period of significant individual variation. Some babies take their first steps at 9 months; others not until 15 months, with perfectly normal development throughout. First words can arrive at 10 months or at 14 months. The ranges are wide for good reason, and this article tries to represent that honestly rather than creating a false impression of a single expected timetable.

At a glance: 11 to 12 months

Physical development and motor skills

Standing without holding on becomes more confident through 11 and 12 months. Many babies can stand for several seconds or longer unsupported by their first birthday, and some are taking tentative independent steps. Walking with one hand held is a common picture at around 11 to 12 months: one hand on yours or on a push toy, the other swinging free.

First independent steps are one of the most celebrated moments of early parenthood, and understandably so. But the range for first walking is 9 to 15 months, meaning a one-year-old who is not yet walking independently is often entirely on track. The clearer indicator of healthy development is that a baby is pulling to stand, cruising, and showing motivation to move. If a baby is not pulling to stand at all by 12 months, it is worth mentioning to your GP or health visitor for a check, not as an emergency, but as a prompt for review.

Fine motor skills continue to develop through this period. The pincer grasp is now well established for most babies, and you will see it being used with increasing precision: picking up very small pieces of food, handing you objects deliberately, turning pages in board books (even if several at once). Babies at this age also begin showing a preference for one hand over the other, though handedness does not fully establish itself until the toddler years.

Ball play begins at around this age too. Rolling a ball back and forth with a parent is an activity many babies enjoy and is good for hand-eye coordination as well as the back-and-forth social interaction it involves.

Feeding at 11 to 12 months

By 11 to 12 months the feeding picture has changed substantially from the tentative early spoonfuls of a few months before. Most babies are eating three small meals a day plus one to two snacks, working through a range of textures from soft chunks to manageable pieces of family food. The goal is to have meals that increasingly resemble what the rest of the family is eating, adapted for texture and salt content.

Salt is an important consideration in the first year. Babies' kidneys cannot process large amounts of salt, so foods prepared specifically for babies or adapted from family meals should use no added salt. This means avoiding most processed foods, cured meats, and salty condiments. Once your baby is eating alongside the family at the table, it can be helpful to set aside their portion before adding seasoning.

From 12 months, full-fat cow's milk can replace formula or expressed breast milk as the main drink. The recommendation for full-fat rather than semi-skimmed is because babies need the fat content for brain development. Breastfeeding can continue for as long as both you and your baby find it beneficial; there is no defined end point recommended by health authorities, and continuing beyond 12 months is perfectly normal.

If you are using formula, the transition away from it at 12 months is gradual for many families. Formula is not necessary after 12 months if your baby is eating a varied diet and drinking cow's milk, but there is no harm in continuing if your baby is still taking some formula feeds during the transition.

Common foods at this stage include soft pasta dishes, minced meat or fish with vegetables, scrambled eggs, pieces of fruit, toast with mashed avocado, soft-cooked beans, and small pieces of cheese. The range is more important than the quantity. Appetite varies enormously between babies and from day to day; days of very little eating are normal and are not usually a cause for concern if your baby is generally growing and active.

Sleep at 11 to 12 months

Sleep at 11 to 12 months continues to vary widely between babies and families. Some babies are sleeping through the night reliably by this point; others are still waking once or more. Both are within the range of normal, and a baby who still wakes at 12 months is not developmentally behind in any meaningful sense.

Most babies at this age take two naps, though some begin transitioning to one longer nap toward the end of their first year. This transition is usually driven by the baby's signals rather than a fixed age: reluctance to take the second nap, taking longer to fall asleep at night, or consistently short second naps can all be signs that one longer midday nap is beginning to make more sense. There is no urgency to force this transition; follow your baby's lead.

Total sleep across 24 hours is typically in the range of 11 to 14 hours at this age. Night sleep of around 10 to 12 hours with one nap is a rough guide, but families vary and what matters most is that the overall sleep picture is working reasonably well for your household.

Communication and social development

First words often arrive in the 10 to 14 month window. By 12 months, many babies have one to three recognisable words, though some have more and some are still in the babbling phase. What matters most at the one-year mark is that your baby is communicating meaningfully: pointing, using gestures, making eye contact, and varying their babble in ways that suggest intentional communication.

Pointing is a significant social milestone. Proto-declarative pointing (sharing something interesting) and proto-imperative pointing (requesting something) are both typically present by 12 months. If a baby is not pointing at all by 12 months, it is worth mentioning to your health visitor, not because it is necessarily a problem, but because it is one of the markers that can prompt a useful developmental conversation.

Following simple instructions with gestures, such as "give it to me" accompanied by an extended hand, is typically possible at this age. Some babies can also follow simple instructions without the accompanying gesture, showing that language comprehension is running ahead of speech production, as is normal.

Social play at 11 to 12 months is reciprocal and enthusiastic. Peekaboo, which has been a favourite for months, now generates genuine laughter at the reveal because your baby fully understands object permanence. Giving and receiving objects, clapping along to songs, and waving hello and goodbye are all common activities. Imitation becomes more deliberate: babies at this age watch what you do carefully and attempt to copy it, which is both charming and the engine of much early learning.

Affection becomes more active. Many babies at this age initiate cuddles, reach up to be picked up, and press their face against a beloved person in a gesture of closeness. These are not just sweet moments; they are evidence of a secure attachment that has been building all year.

The first birthday

The first birthday is a marker that can carry a great deal of weight. It is easy to feel that it represents a transition your baby is meant to be ready for, or a test of what has been achieved. It is worth gently setting that aside. The first birthday is primarily a milestone for parents: a year of extraordinary learning, adaptation, and commitment, often without adequate rest or support. Your baby will be unimpressed by the occasion and probably more interested in the wrapping paper than the gifts inside it.

The 12-month vaccinations in the UK are typically given around this time. They include the first dose of the MMR (measles, mumps and rubella) vaccine, a booster for Hib/MenC, a booster for MenB, and a booster for PCV (pneumococcal disease). These may be given at the same appointment as the 9 to 12 month developmental review or separately. If you have not yet had the developmental review, this is a good time to ask.

What comes next

The second year of life brings language acquisition that accelerates rapidly, first steps consolidating into confident toddler walking, and a personality that becomes more distinct with every passing week. It also brings the particular challenges of toddlerhood, but that is a different article.

For an overview of the full first year and how each period connects, see Baby development milestones: a guide from birth to 12 months. For the period just before this one, see Your baby at 9 to 10 months.

Frequently asked questions

Should my baby be walking by 12 months?

Not necessarily. The typical range for first independent steps is 9 to 15 months, so a baby who is not walking at 12 months is not automatically cause for concern. Most babies who are pulling to stand and cruising at 12 months will take independent steps within the following few months. If your baby is not pulling to stand at all by 12 months, mention this to your GP or health visitor.

When can babies start drinking cow's milk?

Cow's milk can be introduced as a main drink from 12 months. Before that age, the composition of cow's milk is not suitable as a primary drink, though it can be used in cooking and mixed with foods from 6 months. From 12 months, full-fat cow's milk is recommended rather than semi-skimmed or skimmed varieties, since babies need the fat content for brain development.

How many words should a baby have at 12 months?

The range is wide. Many babies have one to three words by 12 months, while others may have more or none yet and still be developing typically. First words can arrive any time between 9 and 14 months. What matters at 12 months is that your baby is babbling, pointing, using gestures, and making eye contact. If there is no babbling at all, or no pointing or gesturing, mention this to your health visitor.

What vaccinations does my baby have at 12 months?

In the UK, the 12-month vaccinations include the first dose of MMR (measles, mumps and rubella), a booster dose of the Hib/MenC vaccine, a booster dose of the MenB vaccine, and a booster dose of the PCV (pneumococcal) vaccine. These are given at around 12 months, sometimes at the same appointment as the 9 to 12 month developmental review.

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