Home › Baby sleep guides › 6-month-old-baby-sleep
Sleep by age · United Kingdom

6 month old baby sleep: naps, nights and key habits

At six months, many families start wanting more predictable sleep. Some babies are ready for bigger improvements, while others still need night support.

Key takeawayA balanced guide to sleep at six months.
6 month old sleepbaby sleep 6 monthsnaps and nights

What is often improving

Wake windows are usually longer and many babies begin showing more predictable nap patterns.

What still causes trouble

Short naps, feeding-to-sleep and overtired evenings can still keep nights unsettled.

What helps now

Use a consistent bedtime routine and review the balance of naps, especially the last one of the day.

Important: baby sleep varies enormously. Avoid one-size-fits-all promises, and always prioritise feeding, growth and safe sleep advice.
Safer sleep reminder. For babies, use a firm, flat sleep surface and follow the latest safer sleep advice from the NHS and The Lullaby Trust.

Want to know what is disturbing your baby's sleep?

The Petit Nuage sleep quiz looks at age, naps, night waking and settling habits to show you what to focus on first.

Take the 2-minute quiz →

Frequently asked questions

Should a 6 month old sleep through?

Some do. Many still do not.

How many naps are usual?

Many babies still have three naps, while some begin moving towards two later on.

Can I work on self-settling now?

Often yes, if done gently and appropriately.

Reference sources: NHS baby sleep guidance · The Lullaby Trust safer sleep information. Last updated: 24 September 2026.