What does feeding actually cost?
A cost comparison only. Feeding decisions are medical and personal, and for many families are not a choice at all. This works out the money, and nothing else.
Difference over 12 months
$1,069
Costs only. Feeding decisions are medical and personal, and are frequently not a choice at all. This compares money, and nothing else.
What this result means
Formula is usually the more expensive option over a full year, but the gap is smaller than often claimed once pump, bottles, and lactation support are counted on the other side.
The formula brand tier moves the result more than any other input. Store-brand formula must meet the same nutritional standards as premium brands, which makes this the single largest lever available.
If the calculator shows breastfeeding costing more, that is a legitimate result for your inputs, usually because of a high upfront equipment cost over a short feeding period.
How it works
- Multiply daily formula ounces by 30.4 days, by the price per ounce, and by the number of months.
- For breastfeeding, take the one-off setup cost and add $25 a month for the extra food a nursing parent needs.
- Subtract one from the other to get the difference.
- Divide by the number of months if a monthly figure is selected.
Assumptions and limits
- It prices money only, and deliberately says nothing about health, supply, or feasibility.
- The $25 monthly food allowance for a nursing parent is an approximation.
- It excludes the value of time, which is substantial on both sides and hard to price honestly.
- It assumes exclusive feeding of one type, whereas many families combination feed.
- It excludes lost earnings from feeding-related time away from work.
Sources
- Consumer Expenditure Survey U.S. Bureau of Labor Statistics Household spending by category and family composition.
Common questions
Is breastfeeding free?
No. Pumps, bottles, storage, nursing bras, lactation support, and the extra food a nursing parent needs all cost money. It is usually cheaper than formula, but free is not accurate.
Does store-brand formula work as well?
Infant formula sold in the United States must meet the same federal nutritional requirements regardless of brand. The price difference is much larger than any compositional one.
What if we combination feed?
Set the daily ounces to just the formula portion. The breastfeeding side of the comparison stays broadly the same.
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