Baby Food Portion Calculator
Estimate solid-food portions and meals per day for a baby starting solids, by age — in tablespoons and jars.
How it works
Meals/day and tbsp/meal from age bands · Total = meals × tbsp · Jars = total ÷ 6 tbsp per jar
Solids start as tiny tastes — a tablespoon once a day around 6 months — and build up as milk slowly makes room. By 9–12 months most babies eat three small meals plus snacks, but through the first year solids complement milk rather than replace it. Portions are best offered in small amounts and topped up to appetite; a standard stage jar holds roughly six tablespoons (about 4 oz), which is handy for planning shopping.
Worked example
At 8 months a baby typically has 3 solid meals of about 5 tbsp each — 15 tbsp a day, or roughly 2.5 baby-food jars. Milk still provides most of the day’s calories.
Frequently asked questions
How much solid food should a baby eat?
Start with 1–2 tbsp once a day around 6 months and build to about 3 meals of a few tablespoons each by the first birthday. Let appetite lead — offer a small amount and add more if the baby is still interested.
When should babies start solids?
Most guidance recommends starting around 6 months, when a baby can sit with support, has good head control, and shows interest in food. Milk (breast or formula) remains the primary nutrition through the first year.
How many jars of baby food per day?
A typical stage jar is about 6 tbsp (4 oz). A 9–12 month-old eating around 21 tbsp a day uses roughly 3–3.5 jars, though homemade purees and finger foods change that count.
Related calculators
Typical planning estimate — every child differs. Follow your pediatrician for feeding and sleep decisions.