# Toddler Sleep Problems — Regressions, Bedtime & Nights | Clever Mum > How much sleep toddlers need, why it falls apart at 18 months and 2 years, moving cot to bed, and fixes for bedtime battles and early waking. * [ Home ](/) * › [ Toddler ](/toddler/) * › Toddler Sleep: Regressions, Bedtime Battles and Night Waking Toddler # Toddler Sleep: Regressions, Bedtime Battles and Night Waking [ CP ](/authors/parenting-desk/) By [ Clever Mum Parenting ](/authors/parenting-desk/) · Parenting guides Published 11 July 2026 Quick answer — How much sleep does a toddler need? Toddlers need roughly 11–14 hours of sleep a day including naps. Sleep commonly wobbles around 18 months and 2 years thanks to development, separation anxiety and testing boundaries. A consistent wind-down routine, firm but kind boundaries, the right nap timing, and a dark, calm room fix most issues. Move to a bed when they climb out or are ready, usually 2–3½. Who should skip this Skip this if your child is still a newborn — use the first-12-weeks sleep guide. Skip medical sleep issues already under a paediatric plan. 3 minute read · Sources linked below On this page — jump to a section ## Choose a section * [ 1 How much sleep do toddlers need? ](#how-much-sleep-do-toddlers-need) * [ 2 Why does toddler sleep fall apart? ](#why-does-toddler-sleep-fall-apart) * [ 3 Which foundations fix most toddler sleep problems? ](#which-foundations-fix-most-toddler-sleep-problems) * [ 4 How do you handle bedtime battles and curtain calls? ](#how-do-you-handle-bedtime-battles-and-curtain-calls) * [ 5 When should you move from cot to bed? ](#when-should-you-move-from-cot-to-bed) * [ 6 What should you do about early waking? ](#what-should-you-do-about-early-waking) * [ 7 When should you get advice about toddler sleep? ](#when-should-you-get-advice-about-toddler-sleep) Toddler sleep is rarely a straight line. Just as you crack it, a regression, a new bed or a burst of independence knocks it sideways. The good news: the fundamentals that fix toddler sleep are boringly consistent. ## How much sleep do toddlers need? The rough guide (including naps): * **1–2 years:** about 11–14 hours in 24, usually one nap * **3–4 years:** about 10–13 hours, with the nap often dropping between 2½ and 4 Watch your child, not the clock — the right amount is what leaves them waking happy and lasting the day without falling apart. ## Why does toddler sleep fall apart? Common culprits, often overlapping: * **The 18-month and 2-year "regressions":** surges in development, language and independence disrupt settling * **Separation anxiety:** a normal, healthy phase that makes bedtime harder * **Boundary testing:** bedtime is prime territory for finding the edges * **Nap timing:** too long, too late — or dropped too soon — sabotages nights * **Big transitions:** a new bed, potty training, a sibling, starting nursery ## Which foundations fix most toddler sleep problems? * **A short, consistent bedtime routine:** bath, teeth, two books, bed — the same order every night signals sleep is coming * **A consistent bedtime and wake time**, including weekends * **A dark, cool, calm room** — a dim night light is fine if they prefer * **Wind down screens** at least an hour before bed * **Get the nap right:** cap an over-long nap and don't let it creep too late in the afternoon * **Plenty of daylight and active play** in the day ## How do you handle bedtime battles and curtain calls? For the toddler who won't stay in bed or makes endless requests: * **Front-load needs:** drink, toilet, one more cuddle *before* lights out, so there's nothing left to negotiate * **Be calm, boring and consistent** when they get up — walk them back with minimal chat and fuss. Excitement (good or bad) rewards the getting-up * **A "gradual retreat"** — sitting by the bed and slowly moving further out over nights — helps anxious settlers without leaving them distressed * **Reward systems** (a sticker for staying in bed) can work from around 2½–3 ## When should you move from cot to bed? There's no fixed age — most children move between 2 and 3½. Move sooner if they're climbing out (a safety issue) or potty training and needing the loo; wait a little if a new sibling is arriving, to avoid stacking changes. Make the room safe: secure furniture to the wall, use a bed guard, and consider a stair gate on the door or landing. ## What should you do about early waking? The classic 5am start. Check the room isn't getting light (blackout blinds help), the nap isn't too long, and bedtime isn't too early. A toddler "gro-clock" style light that changes colour at get-up time works well from around 2½. ## When should you get advice about toddler sleep? Most toddler sleep issues respond to consistency and time. Talk to your health visitor or GP if your child snores loudly or seems to stop breathing/gasp in sleep (worth checking), is persistently exhausted despite good routines, or if sleep problems are seriously affecting the family's wellbeing — support is available and you don't have to just cope. ## Which gear is worth getting right? Shortlists we actually research — rankings can't be bought, and every pick links to retailers we've verified. [ Best-of guide ### Best Blackout Blinds for Nursery UK The best blackout blinds for UK nurseries — portable, stick-on and temporary options compared for rented flats, travel and lighter mornings. 5 picks compared ](/best/best-blackout-blinds-nursery-uk/)[ Best-of guide ### Best White Noise Machines for Babies UK Compare baby white noise machines and portable soothers by volume controls, timers and placement. Understand the limits of sleep and sound-safety claims. 5 picks compared ](/best/best-white-noise-machines-uk/) ## What questions come up most? How much sleep does a toddler need? Toddlers aged 1–2 need roughly 11–14 hours in 24 including naps, usually with one daytime nap. From 3–4 years it’s about 10–13 hours, with the nap often dropping between 2½ and 4. Judge by whether your child wakes happy and copes with the day rather than the exact hours. When should I move my toddler from a cot to a bed? There’s no set age — most children move between 2 and 3½. Move sooner if they’re climbing out of the cot (a safety risk) or need the toilet at night during potty training. Delay slightly if a new baby is due, to avoid too many changes at once. Make the room safe with secured furniture and a bed guard. Why has my toddler suddenly started waking at night? Common causes are the 18-month and 2-year developmental regressions, separation anxiety, boundary testing, nap timing being off, or big changes like a new bed, nursery or sibling. A consistent routine, firm but kind boundaries and correcting nap timing usually settle it within a couple of weeks. How do I stop my toddler getting out of bed? Meet needs (drink, toilet, cuddle) before lights out, then calmly and boringly walk them back each time with minimal talk — excitement rewards getting up. A gradual-retreat approach helps anxious settlers, and a sticker reward for staying in bed can work from about 2½–3. ## Sources & further reading * [ How much sleep do children need? ](https://www.nhs.uk/conditions/baby/babys-development/sleep/how-much-sleep-does-a-baby-or-toddler-need/) — NHS * [ Sleep and tiredness — children ](https://www.nhs.uk/live-well/sleep-and-tiredness/) — NHS ## On this page * [ 1 How much sleep do toddlers need? ](#how-much-sleep-do-toddlers-need) * [ 2 Why does toddler sleep fall apart? ](#why-does-toddler-sleep-fall-apart) * [ 3 Which foundations fix most toddler sleep problems? ](#which-foundations-fix-most-toddler-sleep-problems) * [ 4 How do you handle bedtime battles and curtain calls? ](#how-do-you-handle-bedtime-battles-and-curtain-calls) * [ 5 When should you move from cot to bed? ](#when-should-you-move-from-cot-to-bed) * [ 6 What should you do about early waking? ](#what-should-you-do-about-early-waking) * [ 7 When should you get advice about toddler sleep? ](#when-should-you-get-advice-about-toddler-sleep) ## At a glance Sleep needed (1–2y) 11–14 hours incl. naps Nap usually drops Between 2½ and 4 Cot to bed Usually 2–3½ years Common regressions 18 months, 2 years Fix Routine, boundaries, nap timing Our promise Health-adjacent points cite NHS or equivalent guidance. This article is general information, not medical advice — see our [editorial policy](/editorial-policy/). ## Keep reading [ Toddler ### Toddler Tantrums: What Actually Works Why toddler tantrums happen, what to do in the moment, what makes them worse, and when meltdowns might need a conversation with your health visitor. ](/toddler/toddler-tantrums-what-works/)[ Toddler ### Potty Training: A No-Drama Guide for UK Parents How to potty train without the power struggle — real readiness signs, a simple week-one plan, night training, and handling accidents and setbacks. ](/toddler/potty-training-guide-uk/)[ Baby ### Newborn Sleep: An Honest Guide to the First 12 Weeks What newborn sleep really looks like in the first 12 weeks — safer-sleep rules, realistic expectations, day-night confusion and what actually helps. ](/baby/newborn-sleep-guide-first-12-weeks/)