Baby Formula Cost Calculator
Estimate monthly and annual baby formula costs based on your baby's age, formula type, and feeding frequency.
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How to use this calculator
Average intake per feed is based on baby's age. Monthly cost equals units consumed per month multiplied by price per unit.
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Enter your baby's age in months.
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Select the formula type and container size.
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Enter the price per can or carton.
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Enter the number of feeds per day.
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Read the estimated monthly and annual formula cost.
Frequently asked questions
How much formula does a 2-month-old baby need?
At 2 months, babies typically drink 90–120 ml per feed, feeding 6–8 times per day. Total daily intake is approximately 600–900 ml. By 4–6 months, this increases to 120–150 ml per feed as feeds become less frequent.
Is powder formula cheaper than ready-to-feed?
Powder formula is significantly cheaper per millilitre of prepared formula than ready-to-feed (RTF) or liquid concentrate. RTF is the most convenient (no mixing) and is recommended for newborns by some paediatricians for safety reasons.
How long does a 900g can of formula last?
A 900g powder can makes approximately 6.3 litres of formula. A newborn consuming 700 ml/day will use a can roughly every 9 days. A 4-month-old consuming 900 ml/day uses about one can per week.
Baby Formula Cost Calculator — Monthly & Annual Costs
How Much Does Formula Feeding Cost?
Formula feeding a newborn for the first year can cost anywhere from $1,500 to over $5,000 AUD or USD, depending on formula brand, type, and how long exclusive formula feeding continues. Using this calculator helps you budget accurately based on your baby's actual intake.
Powder vs Ready-to-Feed vs Concentrate
Powder formula is the most economical option, costing 30–60% less per millilitre than ready-to-feed. Liquid concentrate is a middle ground. Ready-to-feed is the most convenient and is often recommended for premature babies or when water safety is a concern.
Reducing Formula Costs
Buy in bulk when your brand is on sale. Store-brand (supermarket own-brand) formulas meet the same regulatory standards as name brands in Australia, the UK, and the US. Switching between brands is generally safe but always consult your paediatrician.
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →