At What Age Does the Terrible Twos Start?

The terrible twos generally begin anywhere from 18 to 30 months of age, and, despite what the name implies, can last well into the third year of life. While tantrums can certainly still happen after your child turns 3, they often become less frequent by then.

How do you get through the terrible twos?

Tips for coping with the terrible twos
  1. Respect the nap. Try to plan outings or errands around nap time, when your child is less likely to feel irritable.
  2. Stick to a schedule with meals. ...
  3. Talk through triggers ahead of time. ...
  4. Don't cave in. ...
  5. Cure boredom. ...
  6. Be consistent and calm. ...
  7. Redirect when necessary.

Can kids start terrible twos early?

The terrible twos—characterized by defiant behavior, including saying “no,” hitting, kicking, biting or ignoring rules—can start as early as just after a first birthday or may not set in until a child is 3 years old.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.