Bedtime routine: how to build one and why it works

The bedtime routine is the most underrated tool there is — and at the same time the simplest. The same short sequence of steps every evening becomes a signal to the brain that it is time to sleep, and settling stops being a fight. Here is how to put one together.

Why a routine works at all

A child's brain loves predictability. When the same chain repeats every evening — bath, pyjamas, book, lights out — a conditioned response forms: these actions trigger melatonin production and settle the nervous system before your child is even lying down. A routine also gently "closes" the day and lowers separation anxiety: your child knows what comes next and feels in control.

The optimal length

• 0–4 months: 10–15 minutes — short, so as not to overtire.
• 4–12 months: 15–25 minutes.
• 1–3 years: 20–30 minutes.
• 3–5 years: 25–40 minutes (more "talking" stages appear).

A routine that runs too long (an hour or more) usually means you started it late and your child is already overtired, or that the routine has turned into a game. The benchmark: fit it in so that lights out lands inside the window where falling asleep is easy.

A ready-made routine by age

Baby 4–12 months

1. Dim the light throughout the room 20 minutes before sleep
2. A bath or a warm wash
3. Massage / change into pyjamas and a sleep sack
4. A feed (not all the way to sleep!)
5. A short lullaby or white noise
6. Into the cot drowsy but awake

Toddler 1–3 years

1. A warning: "Another 5 minutes and we're off to the bath"
2. A bath with 1–2 toys (not a noisy game)
3. Pyjamas, teeth, toilet or potty
4. 2 books (agree the number in advance)
5. A hug and an anchor phrase: "Good night, I love you"
6. Lights out, a warm-toned night light

Preschooler 3–5 years

1. Tidying the toys away together (the switch into "sleep mode")
2. Shower or bath, pyjamas, teeth
3. Reading — 1–2 books
4. "Three good moments of the day" — a short conversation
5. Lights out, an audio story in a quiet voice

Good for a routine	Bad before sleep
A warm bath, a book, a lullaby, hugs	Screens (TV, tablet, phone)
Dim, warm light	Bright white or blue light
Calm conversations about the day	Lively, ticklish games, running around
A predictable order	Sweets and a heavy meal right before bed

Common mistakes

• A screen "to calm them down". Blue light holds back melatonin and the content winds the child up — the effect is the opposite.
• Starting too late. The routine should finish at the peak of sleepiness, not start once your child has already overshot.
• Endless "just one more book". Agree the number in advance — that way the routine does not stretch out into negotiations.
• A routine in another room. Finish where your child sleeps: carrying them "living room → cot" cements falling asleep outside the bed.

Frequently asked questions

From what age should you introduce a bedtime routine?

From birth you can already repeat a simple short chain (dim the lights, change, feed, white noise). A full routine with a bath and a book makes sense from 2–3 months. The earlier you start, the stronger the association "these actions = sleep" becomes.

Do you have to bathe your child every evening?

Not strictly, as far as hygiene goes, but a warm bath is a good routine "anchor": afterwards body temperature drops gently, which helps with falling asleep. If the skin is dry, you can alternate a full bath with a warm wash and a wipe down — what matters is the regularity of the step, not the water as such.

What if the routine turns into endless requests?

Make the routine specific and bounded: "2 books and one song — then sleep." For 3–5 year olds a "pass card" helps: one token buys one extra request (a drink, a hug). Once it is used, requests are over until morning. Boundaries reduce the bargaining.

Can a cartoon be part of the routine?

Better not. Any screen in the 60–90 minutes before sleep holds back melatonin production through blue light and winds up the nervous system. Swap the cartoon for an audio story or reading — those calm rather than stimulate.