Baby Formula Calculator
Estimate daily formula intake and monthly formula costs based on baby's age and weight.
lbs
USD/oz
Daily Formula Intake
30 fl oz
Approximate Feedings/Day8
Monthly Formula Cost$540.00
Daily Formula Intake vs Baby Weight
Baby Formula Intake Estimation
Infants typically need about 2.5 ounces of formula per pound of body weight per day, with a maximum of about 32 oz/day.
Formula
Daily Intake (oz) = Baby Weight (lbs) x 2.5 (max 32 oz)
Monthly Cost = Daily oz / 2 (powder oz) x Cost per oz x 30 days
One ounce of powder typically makes 2 fluid ounces of formula. Always follow the specific mixing instructions on your formula brand.
Example Calculation
A 12 lb baby using formula that costs $1.20/oz of powder.
- 01Daily intake = 12 x 2.5 = 30 fl oz/day
- 02Feedings = ceil(30 / 4) = 8 feedings of ~3.75 oz each
- 03Powder needed = 30 / 2 = 15 oz powder/day
- 04Monthly cost = 15 x $1.20 x 30 = $540
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