How Much Does Baby Formula Cost and How Can You Save?

Baby formula costs vary widely by form, brand, package size, and how much your baby drinks. Current 2026 retail estimates place standard formula at roughly $70 to $245 or more per month, while ready-to-feed and specialty formulas can cost considerably more.

Comparing the cost per prepared ounce, buying an appropriate quantity, and reducing avoidable waste can help lower your spending. However, you should never add extra water, use less formula than the label directs, or make homemade formula to stretch your supply.

How Much Does Baby Formula Cost per Month and per Year?

Your baby formula cost per month depends on two main numbers: how many prepared ounces your baby drinks each day and how much the formula costs per prepared ounce. Because intake and prices vary, calculating your own estimate is more useful than relying on one fixed national average.

You can estimate your monthly cost with this calculation:

Daily prepared ounces × cost per prepared ounce × 30 = estimated monthly cost

For example, if your baby drinks 28 fl oz per day and the formula costs $0.18 per prepared ounce:

28 × $0.18 × 30 = $151.20 per month

At the same intake and price, the annualized cost would be about $1,814. However, multiplying one month’s spending by 12 provides only a budgeting estimate. Formula intake changes throughout the first year and varies by age, growth, and individual feeding needs.

The American Academy of Pediatrics notes that many babies gradually reach 3 to 4 fl oz per feeding by the end of the first month and that babies generally do not need more than 32 fl oz of formula in 24 hours. 

Cost per prepared ounce	24 fl oz per day	28 fl oz per day	32 fl oz per day
$0.10	$72/month	$84/month	$96/month
$0.12	$86.40/month	$100.80/month	$115.20/month
$0.18	$129.60/month	$151.20/month	$172.80/month
$0.25	$180/month	$210/month	$240/month
$0.40	$288/month	$336/month	$384/month

To calculate the cost per prepared ounce, divide the package price by the total number of fluid ounces it makes when prepared exactly as directed.

Package price ÷ total prepared ounces = cost per prepared ounce

Use the prepared yield listed on the label, not the dry powder weight printed on the front of the container.

Formula intake may change after complementary foods begin. However, feeding should continue to follow your baby’s nutritional needs rather than a target budget. 

What Affects the Cost of Baby Formula?

Formula form usually has the greatest effect on cost. Powder is generally the least expensive option, followed by liquid concentrate, while ready-to-feed formula usually costs the most. Brand category, specialty formulation, organic certification, and package size can also affect the final price.

Does Formula Form Affect the Cost?

Infant formula comes in three main forms:

• Powdered formula must be mixed with the exact amount of water listed on the label. It is generally the least expensive option per prepared ounce.
• Liquid concentrate must be diluted according to the product instructions. It usually costs more than powder but less than ready-to-feed formula.
• Ready-to-feed formula requires no mixing and usually has the highest cost per fluid ounce.

Ready-to-feed formula may be useful during travel, emergencies, or when safe water and clean preparation equipment are unavailable. Powdered infant formula is not sterile. For infants at higher risk of infection, parents and caregivers should follow their healthcare provider’s guidance about formula selection and preparation.

Do Brand and Formulation Affect the Cost?

Store-brand formulas are often priced below name-brand products. Organic and specialty formulas may cost more because of sourcing, certification, manufacturing, or medical formulation requirements.

Specialty formulas, including extensively hydrolyzed or amino acid-based options, can also be more expensive. These formulas may be medically necessary for some babies, so price should not be the only factor when choosing one. Speak with your pediatrician before changing from a recommended specialty formula to reduce costs.

Does Package Size Affect the Cost?

Larger containers often have a lower cost per prepared ounce than smaller cans of the same formula. However, a larger package saves money only when your baby can use it safely within the period stated on the label after opening.

Before buying a larger size, check:

• The total prepared volume
• The use-by date
• Storage instructions
• The period for using the formula after opening
• How consistently your baby uses that formula

Buying in bulk before you know how your baby tolerates a formula can lead to unused cans and higher overall spending. Start with a practical quantity, then compare larger sizes once you know the formula suits your baby and feeding plan.

How Can You Save Money on Baby Formula Safely?

You can lower formula costs by comparing prepared-ounce prices, choosing practical package sizes, using legitimate savings programs, and reducing avoidable waste. The safest strategies focus on how you buy and manage formula, never on changing the preparation instructions.

1. Compare the cost per prepared ounce

Package prices alone can be misleading. Compare the price based on how many fluid ounces the container makes when prepared exactly as directed. Use the prepared yield on the label rather than the dry powder weight.

2. Consider store-brand formula

Store-brand formulas are often less expensive and must still meet applicable US requirements. Compare the formula type and prepared-ounce price, and speak with your pediatrician before changing a specialty or medically recommended formula.

3. Buy the right package size and rotate your supply

Larger containers may cost less per prepared ounce, but they only save money when you can use the formula safely and avoid waste.

Before buying larger cans or multipacks, confirm that:

• The formula suits your baby
• You can use it within the label’s period after opening
• The containers can be used before their use-by dates
• You have appropriate storage space

Place containers with the earliest use-by dates at the front. Avoid building a large supply before birth or before changing formulas.

4. Check legitimate savings programs

Manufacturers and retailers may offer:

• Subscribe-and-save discounts
• Loyalty rewards
• Email coupons
• Trial offers
• Retailer promotions

Confirm that recurring orders can be paused or canceled if your baby’s needs change. 

5. Prepare only what your baby is likely to drink

Prepare a reasonable amount based on your baby’s usual intake. You can make more if your baby continues to show hunger cues.

Discard formula left in a bottle after feeding. Do not refrigerate and reuse a partially consumed bottle.

For more details, see How Long Is Formula Good For?

Are Store-Brand Formulas Safe and Less Expensive?

Store-brand infant formulas are often less expensive than name-brand options. All infant formulas legally sold in the United States must meet applicable FDA requirements for safety and nutritional adequacy. A lower price does not mean that a store-brand formula is unregulated or automatically lower quality. Manufacturers must also notify the FDA before marketing a new infant formula.

This does not mean every formula is identical. Products can differ in protein and carbohydrate sources, added ingredients, certifications, preparation forms, and intended uses. A higher price or familiar brand name does not by itself establish that a formula is safer or more appropriate for your baby.

When comparing formulas, review the intended age and use, protein and carbohydrate sources, preparation instructions, package yield, availability, and any pediatric guidance.

The FDA does not approve infant formulas in the same way that it approves prescription drugs. However, manufacturers must comply with federal nutrient, manufacturing, quality-control, labeling, and safety requirements.

A store-brand option can provide meaningful savings when it suits your baby’s needs. Do not change a specialty or medically recommended formula solely because of price without speaking with your pediatrician.

What Should You Never Do to Make Formula Last Longer?

Never add extra water or use less powder or concentrate than the label directs, or make homemade infant formula to reduce costs. These methods do not safely extend your formula supply and can seriously harm your baby.

Always use the exact amounts of water and formula listed on the product label. Adding too much water may prevent your baby from receiving enough nutrients. Using too little water can place added strain on the kidneys and digestive system and may lead to dehydration.

You should also never:

• Add water to ready-to-feed formula unless the product label specifically instructs you to do so.
• Replace infant formula with homemade mixtures or online recipes
• Use a scoop from another formula container or estimate the amount of powder
• Save and reuse formula left in a bottle after a feeding

Homemade formula may contain an unsafe balance of nutrients or become contaminated during preparation. The American Academy of Pediatrics reports that homemade formula has been associated with infant hospitalizations involving serious nutrient deficiencies, including low calcium and vitamin D-deficient rickets.

If cost is making it difficult to maintain your baby’s formula supply, contact your pediatrician before changing the formula type, preparation method, or feeding plan.

Is Breastfeeding Less Expensive Than Formula Feeding?

Breastfeeding often has lower direct product costs, but it is not necessarily cost-free. Families may still pay for pumps, feeding supplies, lactation support, childcare arrangements, or time away from paid work.

Formula has a more predictable recurring purchase cost, while combination feeding may involve expenses linked to both approaches. Cost is only one consideration. Breast, bottle, or both can be valid choices based on your baby’s needs and your family’s circumstances.

For a broader discussion of breast, bottle, or both, see Feeding Without Frustration (Or at Least… Less of It).

Frequently Asked Questions

How long does one can of baby formula last?

Divide the total prepared ounces listed on the container by your baby’s average daily intake.

Total prepared ounces ÷ daily prepared ounces = estimated number of days

For example, a container that makes 210 fl oz may last about 7.5 days if your baby drinks 28 fl oz per day. The exact duration depends on the product yield, daily intake, and unused formula.

Does organic baby formula usually cost more?

Organic formula often costs more because of certified sourcing and production requirements, but the difference varies by product. Compare the cost per prepared ounce to estimate how much more you may spend each month.

How much formula should you buy before your baby arrives?

Start with a small supply rather than several large containers. Your feeding plan may change, and you may not know which formula suits your baby until feeding begins. Check use-by dates and return policies before purchasing multipacks.

How Much Formula Should You Include in a Newborn Budget?

Use a lower initial intake estimate for the first weeks, then adjust the budget as your baby’s feeding pattern becomes clearer. Prices and intake vary, so avoid treating one monthly figure as a fixed cost for the entire first year.

This article is for general informational purposes only and is not intended as medical or financial advice. Costs vary by brand, form, region, and your baby's intake. Never try to save money by diluting formula, using less than the label directs, or making homemade formula. These can be dangerous for your baby. All infant formulas legally marketed in the United States must meet applicable FDA requirements for nutrient composition, manufacturing, quality control, labeling, and safety. Talk to your pediatrician if cost is making it hard to feed your baby, as they can point you to safe resources and support.

References

• Centers for Disease Control and Prevention, Infant Formula Preparation and Storage - https://www.cdc.gov/infant-toddler-nutrition/formula-feeding/preparation-and-storage.html
• HealthyChildren.org, American Academy of Pediatrics, Amount and Schedule of Baby Formula Feedings - https://www.healthychildren.org/English/ages-stages/baby/formula-feeding/Pages/amount-and-schedule-of-formula-feedings.aspx
• HealthyChildren.org, American Academy of Pediatrics, Forms of Baby Formula: Powder, Concentrate & Ready-to-Feed - https://www.healthychildren.org/English/ages-stages/baby/formula-feeding/Pages/Forms-of-Baby-Formula.aspx
• U.S. Food and Drug Administration, Infant Formulas Marketed in the U.S. - https://www.fda.gov/food/infant-formula-homepage/infant-formulas-marketed-us
• HealthyChildren.org, American Academy of Pediatrics, How to Safely Prepare Baby Formula With Water - https://www.healthychildren.org/English/ages-stages/baby/formula-feeding/Pages/how-to-safely-prepare-formula-with-water.aspx