Infant Formula Calculator

Calculate how much infant formula to prepare and feed in the day, based on baby weight.

Get shortcut


Run the shortcut from either the app or the widget, after which you are prompted to enter your baby’s weight and number of feeding sessions you are planning for the day. The shortcut calculates the amount of formula that’s recommended for the day and how much you can expect to provide during each feed.

The shortcut uses the general rule of thumb of 2.5 ounces of formula per pound of body weight in a 24 hour period. This is generally recommended for babies up to six months.