婴儿奶粉计算器
根据婴儿年龄和体重计算每日所需奶粉用量。
Daily Formula Intake
30 fl oz
Daily Formula Intake vs Baby Weight
公式
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.
计算示例
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
常见问题
How do I know if baby is getting enough?
Signs of adequate intake: 6+ wet diapers per day, steady weight gain, content between feedings, and meeting developmental milestones. Consult your pediatrician with concerns.
When should formula intake decrease?
When solid foods are introduced (around 6 months), formula intake gradually decreases. By 12 months, most babies transition to whole milk and primarily eat solid foods.
Is name-brand formula better?
All infant formula sold in the US must meet the same FDA nutritional standards. Store-brand formulas are nutritionally equivalent to name brands at 30-50% less cost.
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