Giving the wrong amount, or dose, of medicine is one of the biggest problems parents have when giving acetaminophen to children.

The tables below can help you figure out the right amount to give. (Find a print-friendly version here​.) Use your child’s weight to decide on the right amount to give. If you do not know your child’s weight, use your child’s age. Be sure to check with your child’s doctor to make sure you are giving the right amount. For more helpful tips on managing common childhood illnesses, visit our full Parent Resources section.