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How Much Should Your Baby Eat? Portion Sizes by Age

Babysential TeamMarch 10, 202610 min read

"Is my baby eating enough?" It's a question almost every parent asks. The short answer: your baby is probably better at knowing how much they need than you are. But it helps to have a rough guide to what is normal.

In this guide we give you concrete guidelines for portion sizes from 6 months to 3 years, based on recommendations from the WHO and AAP.

The most important rule: Let the baby decide how much

Before we talk about portions, here is the most important thing to understand: babies regulate how much they eat themselves. Your job is to decide what is offered and when, while the baby decides whether and how much to eat.

This is known as the division of responsibility in feeding, and it is well-documented in pediatric nutrition guidelines:

  • Parents decide: What food, when the meal happens, and where it is served
  • The child decides: Whether to eat, and how much

Never force food on your baby. Pressuring, tricking, or distracting the child into eating more than they want can damage appetite and their relationship with food in the long term. Trust your baby's signals.

Portion sizes 6–8 months

The first weeks of solids are primarily about exploration. Breast milk or formula is still the main source of nutrition and should be given before or after solid meals.

What is normal?

MealTypical amountNotes
Breakfast1–3 teaspoons of porridge/pureeOr 2–3 pieces of finger food
Lunch/dinner2–5 teaspoonsVegetables, meat/fish, porridge
SnackA few bitesFruit, bread, vegetables

Important to keep in mind

  • Some days the baby eats almost nothing — that is completely normal
  • Other days they eat a surprising amount — that is also normal
  • It is common for a baby to need 10–15 attempts with a new food before accepting it
  • Most of the food may end up outside the mouth in the first few weeks

In the beginning, "one tablespoon" is a good portion. Don't expect the baby to eat a full bowl of porridge from day one. Start small and build up gradually.

Portion sizes 8–10 months

The baby gradually eats more and typically has 2–3 solid meals per day plus 1–2 snacks. Breast milk or formula is still important.

Typical amounts

FoodPortion per meal
Porridge/puree3–5 tablespoons (approx. 1.5–2 oz / 50 ml)
Meat/fish1–2 tablespoons
Vegetables2–3 tablespoons or a few pieces
Fruit¼–½ piece of fruit
Bread½ slice
Egg½ egg

Breast milk or formula

The baby still needs 4–6 nursing sessions or 400–600 ml (13–20 oz) of formula per day. Solid meals come in addition to, not instead of, milk.

Portion sizes 10–12 months

Solids are playing an increasingly important role, and the baby typically eats 3 meals and 1–2 snacks.

Typical amounts

FoodPortion per meal
Porridge/grains1.5–3 oz (50–80 ml)
Meat/fish/egg1–2 tablespoons (20–30 g / about ¾–1 oz)
Vegetables2–4 tablespoons
Fruit½ piece
Bread½–1 slice
YogurtSmall taste (see note below)
Cheese1 thin slice

From 10 months, the baby can try dairy products like yogurt and cheese, but amounts should be kept to small tastes. From 12 months, dairy can be included as a regular part of the diet. The AAP recommends whole cow's milk starting at 12 months.

Portion sizes 1–2 years

From 12 months, the child is officially a toddler eater. Whole cow's milk can now be used as a drink, and the child can largely eat what the family eats.

Daily diet for a 1–2-year-old

According to the AAP and USDA, a 1–2-year-old needs approximately these amounts per day:

Food groupAmount per day
Bread/grains2–3 oz equivalents
Vegetables½–¾ cup (approx. 4–6 oz)
Fruit½–¾ cup (approx. 4–6 oz)
Meat/fish/egg1.5–2 oz
Dairy1½–2 cups (milk + yogurt + cheese)
Fat/oil1–2 teaspoons

Per meal — what does this look like in practice?

Breakfast:

  • 1 slice of bread with topping
  • ½ piece of fruit
  • 1 small glass of milk (about 4 oz / 120 ml)

Lunch/dinner:

  • 2–3 tablespoons of meat/fish (about ¾–1 oz)
  • 3–4 tablespoons of vegetables
  • 2–3 tablespoons of potato/rice/pasta
  • A little sauce or oil

Snack:

  • ½ piece of fruit or a few vegetable sticks
  • ½ slice of bread or a few crackers

A simple rule of thumb: your child's closed fist is roughly the right portion of vegetables or fruit. The child's cupped hand is roughly the right amount of grains or starchy foods.

Portion sizes 2–3 years

The child now eats about ¼ to ⅓ of an adult portion. Needs increase gradually.

Daily requirements

Food groupAmount per day
Bread/grains3–4 oz equivalents
Vegetables¾–1 cup
Fruit¾–1 cup
Meat/fish/egg2–3 oz
Dairy2 cups total
Fat/oil2–3 teaspoons

Meal frequency

Children this age should have:

  • 3 main meals (breakfast, lunch, dinner)
  • 2–3 snacks
  • A regular meal rhythm throughout the day

Signs your baby is hungry

Babies and toddlers cannot always say they are hungry, but they show it with their body:

Infant hunger cues (6–12 months)

  • Opens mouth when food approaches
  • Leans forward toward the food
  • Reaches for the food
  • Looks at food with interest
  • Becomes restless or cries (late-stage cue)

Toddler hunger cues (1–3 years)

  • Points at food or the kitchen
  • Says "food," "eat," or similar
  • Goes to the high chair or table
  • Becomes irritable and restless
  • Shows interest in others' food

Signs your baby is full

Recognizing fullness signals is just as important as spotting hunger cues:

Infant fullness signals

  • Turns head away from food
  • Closes mouth
  • Pushes food or spoon away
  • Starts playing with food instead of eating
  • Becomes restless and wants out of the chair
  • Spits food out

Toddler fullness signals

  • Says "done" or "no"
  • Pushes the plate away
  • Starts throwing food
  • Climbs down from the chair
  • Loses interest in the food

When a child shows signs of fullness, the meal is over. Don't say "just one more bite" or "finish your plate." Children need to learn to listen to their own body.

When should you talk to your pediatrician?

Most variations in appetite are completely normal. But contact your pediatrician if:

  • The child consistently refuses food for more than 2 weeks
  • The growth curve flattens out or drops over time
  • The child seems uninterested in all food after 8–9 months of age
  • The child has difficulty swallowing or a gagging reflex with all textures
  • The child only accepts 2–3 foods and refuses everything else
  • You are worried about your baby's growth or nutrition

Your pediatrician tracks your child's growth and development at regular well-child visits. The growth curve is the most important tool for assessing whether a child is getting enough food. A child who follows their own curve — whether it is high or low — is probably getting what they need.

Common concerns about amounts

"My baby eats nothing at dinner"

Some babies eat best in the morning, others prefer snacks. Look at total intake over a week, not each individual meal. One poor dinner means nothing in the grand scheme.

"My baby only eats bread"

Bread with nutritious toppings (peanut butter, cheese, meat) is actually a good meal. Keep offering other foods alongside it, but don't take the bread away. Most children gradually expand their repertoire.

"My child eats much more than other kids their age"

Children are different. Some are more active and need more energy. As long as the child is being offered healthy food and following their growth curve, the amount is probably right. Avoid restricting a child who is hungry.

"My child eats much less than I expect"

Children's energy needs vary greatly. Some days (and some periods) they eat very little, other times a lot. Illness, teething, growth spurts, and mood all affect appetite. Trust the growth curve.

Frequently asked questions

Should I weigh the food my baby eats?

No, it is not necessary (or recommended) to weigh your baby's food. The amounts in this article are guidelines. Your baby is the best at regulating their own intake. Focus instead on offering varied, nutritious food and letting the baby control the amount.

What if my baby eats more than the amounts in the tables?

The tables are averages. Many babies eat more, many eat less. As long as you are offering healthy food (not snacks, sweets, or heavily processed food in large amounts) and the child is following their growth curve, there is no reason to worry.

Does my baby need the same amount at every meal?

No. It is common for children to eat a lot at breakfast and little at dinner, or the other way around. Appetite varies throughout the day. What matters is that the child is offered food at regular times, not that every meal is the same size.

Should I replace a breastfeeding session with solid food?

During the first year, breast milk or formula is the primary nutrition. Solids come in addition to, not instead of, milk. You can nurse or bottle-feed before or after solid meals — there is no single right approach. Most babies naturally reduce milk feeds between 9–12 months as solid intake increases.

How much water does my baby need?

From the start of solids, you can offer water in a cup at meals. The amount doesn't need to be large — a few sips is enough at first. From 12 months, the child can drink water throughout the day. Breastfed babies generally do not need extra water beyond what they receive through breast milk.


Sources

Sources & Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider for personalized guidance regarding your or your child's health.

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