Most children are ready to start potty training between 18 months and 3 years old, but readiness varies a lot. Look for signs of readiness rather than aiming for a strict age. Key signs of readiness

• Your child stays dry for at least 1–2 hours during the day or has periods when they wake up dry after naps.
• They can follow simple instructions and communicate when they need to go.
• They show interest in using the toilet or wearing underwear, or they want to imitate family members.
• They can sit still for a short time and can pull their pants up and down.

How to begin

• Start with conversations about using the toilet and label bodily signals (pee/poop) in simple terms.
• Introduce a potty or toilet chair and let your child sit on it with clothes on at first, then gradually with fewer clothes and eventually without a diaper.
• Establish a regular routine: offer the toilet at key times (after waking, after meals, before bedtime) and observe for signs they need to go.
• Use consistent language and simple rewards or praise to reinforce progress.
• Keep the experience low-pressure: accidents are part of learning; avoid punishment and stay calm.

Practical tips

• Start during a period with few major changes (no moved house or new sibling) to minimize disruptions.
• Consider daytime training first; nighttime training often takes longer and may occur later.
• If your child isn’t showing signs of readiness by around 2.5–3 years, you can pause and revisit in a few weeks or months.

Common timelines

• Many children are fully daytime trained by age 3 to 4.
• Nighttime/bladder control can take longer and may continue into preschool years.

If you’re unsure whether your child is ready, or you’re facing persistent delays or medical concerns (e.g., frequent accidents, pain, constipation), consult your pediatrician for personalized guidance.