How to Calculate Formula for a Baby

Many new parents wonder just how much formula their baby should be eating per feeding and per day. By following these simple steps, you can calculate just how much formula and how often your baby should be eating in a 24-hour period.

Things You'll Need

• Weight of your child
• Calculator

Instructions

1. Obtain the accurate weight of your baby. If you do not have a baby scale at home, you can get on a traditional scale without your baby and then get on the scale with your baby. The difference between the two weights is the weight of your baby.

2. Multiply your baby's weight by 2.5. Prior to introducing solid foods, the general rule of thumb is that your baby's weight times 2.5 ounces is the amount of formula your baby needs in a 24-hour period.

3. Consider the age of your baby. Most babies start out drinking just a few ounces per feeding. On average, babies increase their intake one ounce per month per feeding.

4. Most babies start out eating every 2 to 3 hours. As your baby grows, the space between feedings increases.

5. By the time your baby reaches 6 months of age and is ready for solid foods, your baby should be eating about 32 ounces of formula over the course of 6 to 8 feedings.

Tips & Warnings

• These general guidelines do not replace the medical advice of your child's pediatrician. Speak to your child's pediatrician about your child's specific nutritional requirements.