If your baby is under 6 months old, they only need to drink breastmilk or infant formula. From 6 months of age, you can give your baby small amounts of water, if needed, in addition to their breastmilk or formula feeds.

When should I introduce water to my baby?

In general, your baby shouldn't drink water until he's about 6 months old. Until then, he gets all the hydration he needs from breast milk or formula, even in hot weather. Once your baby is 6 months old, it's okay to give him sips of water when he's thirsty.

How much water should a 7 month old baby drink?

A 6-12 month old baby needs two to eight ounces of water per day on top of the water they get from breast milk/formula. Taking sips from their cups throughout the day will usually get them the water they need.