How much food per child at a party?

Children eat less than you think at parties because they are excited and busy. Plan 250-300g total per child: 3 finger sandwiches, 1-2 sausage rolls, a handful of crisps, some fruit, and cake. It is better to have a variety of small items than large portions.

What are the best kids party foods?

Classic party tea: finger sandwiches (cheese, ham, jam), sausage rolls, cocktail sausages, crisps, cheese and pineapple sticks, carrot sticks, fruit kebabs, fairy cakes, and jelly. Keep it simple - kids prefer familiar food at parties.

Should I cater for adults too?

If adults are staying (which is common for under-7s), have some adult-friendly food available. A simple spread of sandwiches, crisps, and cake is enough. Do not spend a lot - most parents do not expect a full meal. Tea, coffee, and biscuits are appreciated.

How many sandwiches per child?

3-4 finger sandwiches per child (quartered rounds). Offer 2-3 filling options: cheese, ham, and jam are always safe bets. Avoid anything too unusual. Cut crusts off for younger children. Make sandwiches the morning of the party and cover with damp kitchen roll.

PartyCalcs

Kids Party Food Calculator — Party Tea

Plan child-sized portions for a kids party tea.

Number of Children

Total children attending, including the birthday child

Adults Staying

Parents who stay (common for under-7s) — they get cake and a lighter share of food

Food Cost per Child

Typical home party tea is £3–5 per child; party-venue catering £8–15

How We Calculate This

This calculator plans a standard kids party tea based on tried-and-tested portions.

Per child quantities

3 finger sandwiches
1.5 sausage rolls
1 packet of crisps
1 portion of fruit
1 slice of cake (children plus 1 per staying adult)
1.5 juice boxes/cups (about 1–1.5 × 200 ml cartons for a ~2-hour party — children drink less than expected when they are busy playing)

Frequently Asked Questions

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Last updated: February 2026

All calculations are estimates. Adjust quantities based on your guests and event type.