Infant formula is one of the biggest ongoing costs of new parenthood. Depending on the brand and how much your baby eats, formula can cost $150–$500 per month. Our free Baby Formula Cost Calculator shows you the exact monthly and annual cost based on your baby’s age, feeding amount, and chosen formula type — so you can budget accurately and find savings.
Baby Formula Cost Calculator
Baby Formula Cost Calculator
How Much Does Baby Formula Cost in 2026?
Here’s a realistic breakdown of formula costs for the first year of life:
| Formula Type | Cost per Oz | Monthly Avg | First Year Total |
|---|---|---|---|
| Store Brand | $0.10–$0.20 | $96–$192 | $1,100–$2,300 |
| Standard Brand | $0.22–$0.34 | $211–$326 | $2,500–$3,900 |
| Sensitive | $0.38–$0.52 | $365–$499 | $4,400–$6,000 |
| Organic/Premium | $0.60–$0.80 | $576–$768 | $6,900–$9,200 |
How to Save Money on Baby Formula
- Join formula subscription programs: Similac and Enfamil offer loyalty programs with 20–30% off plus free samples
- Buy in bulk: Warehouse stores (Costco, Sam’s Club) offer the best per-oz pricing — often 25–35% cheaper than grocery stores
- Use store-brand formula: The FDA requires all infant formula to meet the same nutritional standards — store brands are just as safe as name brands
- Stack coupons + cashback apps: Use manufacturer coupons + Ibotta or Fetch for double savings
- WIC program: If you qualify for WIC, infant formula is fully covered — check eligibility at your state’s WIC office
- Ask your pediatrician for samples: Pediatric offices receive free samples regularly
Formula Feeding Amount by Age
| Baby Age | Oz per Feeding | Feedings/Day | Daily Total |
|---|---|---|---|
| 0–1 month | 1.5–3 oz | 8–12 | 16–24 oz |
| 1–3 months | 4–5 oz | 6–8 | 24–32 oz |
| 3–6 months | 4–6 oz | 5–6 | 28–36 oz |
| 6–9 months | 6–8 oz | 4–5 | 24–32 oz |
| 9–12 months | 7–8 oz | 3–4 | 20–28 oz |
Frequently Asked Questions
Is store brand formula as good as name brand?
Yes. The FDA mandates that all infant formula sold in the US meets strict nutritional requirements. Store-brand formulas contain the same key nutrients as Similac or Enfamil. The main differences are marketing and price.
How long does a can of formula last?
A standard 12.4 oz (350g) can of powdered formula makes approximately 90 oz of prepared formula. At 30 oz/day, that’s about 3 days per can. A 24 oz (680g) jumbo can lasts about 6 days.
When can babies stop drinking formula?
Formula (or breast milk) should be the primary nutrition source until 12 months. After 12 months, babies can transition to whole cow’s milk — though some continue supplemental formula until 18–24 months per pediatrician guidance.