Baby & Parenting
Baby feeding calculator
Baby weight → milk amount per day and per bottle.
- Instant
- Free
- Private (processed locally)
- No sign-up
Estimate the milk amount
Enter the baby weight, the ml/kg/day guide and the number of bottles: the tool gives the amount per day and per bottle.
The method
- Per day = weight × ml/kg/day
- Per bottle = per day ÷ bottles
- Common guide: ~150 ml/kg/day
- Indicative — appetite varies by baby
Example
| Input | Value |
|---|---|
| Weight | 4 kg |
| Guide | 150 ml/kg/day |
| Per day | 600 ml |
| Per bottle (×6) | 100 ml |
Indicative estimate. 100% local calculation.
Frequently asked questions
How much milk per day?
Common guide: ~150 ml/kg/day in the first months (often 120–180). E.g. a 4 kg baby ≈ 600 ml/day.
How much per bottle?
Amount per day ÷ number of bottles. E.g. 600 ml over 6 bottles = 100 ml.
Is this medical advice?
No, it is an estimate. Appetite varies; follow your baby’s cues and your pediatrician.
Breast or formula milk?
At the breast you don’t measure in ml; this tool is mainly for bottles (formula or expressed milk).