How long would a 900g tin of SMA baby food last?
On average a tin of baby milk lasts a week. Once the child is weaned the amount of milk needed is less and so a tin of milk could last longer. For example before my son was weaned he would have six 6oz bottles a day. He is now being weaned (eating baby food) at 5 months old and now has four 7oz bottles a day. However as a rule most tins of milk will last a week.