Planning a kids' party? Your questions, answered
Real answers to the questions parents ask most — from budgets and venues to allergies, party bags and keeping siblings of different ages happy at the same party.
How much should I budget for a kids' party?
There's no right number — a home party with games and a homemade cake can cost very little, while hired venues with entertainers typically run to a few hundred pounds once food and party bags are included. Set the total first, then allocate roughly a third each to venue, food, and entertainment/activities. The activities in our activity matcher are mostly free or use things you already have at home.
How far in advance should I start planning a kids' party?
Six to eight weeks is comfortable for a venue or entertainer party — popular venues and weekend slots book up fast. For a home party, three to four weeks is usually enough. Send invitations around three weeks ahead so families can plan around other commitments.
How long should a kids' party last?
For toddlers, keep it to 90 minutes — two hours is the sweet spot for ages 4 to 8, and older children (9+) can handle two and a half to three hours. Longer parties rarely mean happier children; they usually mean more tired, overstimulated ones.
What should I ask before booking a party venue?
Ask what age range the venue suits, what's actually included in the hire fee (tables, decorations, food, staff), the cancellation and refund policy, whether it's fully supervised, and whether there's parking and easy access for guests. If you're comparing local venues, check the partner directory for family discounts.
How do I plan a party that suits children of different ages?
This is the problem Ages & Stages was built for. Pick activities with parallel roles: younger children do a simpler version of the same activity while older siblings take on helper or challenge roles. For example, in a pizza-making station, little ones add toppings while older children stretch dough and time the bake. Shared activities beat segregated ones — nobody wants to be sent to the 'little kids' corner'.
How many children should I invite to a kids' party?
A classic rule of thumb is one guest per year of age, plus one — but it breaks down fast for large families or close class groups. The real question is whether you can supervise the group safely and whether your space fits them. Inviting the whole class avoids hurt feelings but costs more; a smaller group of close friends is easier to manage and often more fun for the birthday child.
Should parents stay at the party or drop off?
For under-5s, expect most parents to stay — plan drinks and a place to sit for them. From about age 6, drop-off becomes normal, but state it clearly on the invitation ('drop-off welcome' or 'parents welcome to stay') so nobody guesses. Always collect a contact number and any allergy or medical info from parents who are leaving.
How do I handle food allergies and dietary requirements?
Ask about allergies and dietary needs directly on the invitation or RSVP. Keep allergen-containing foods labelled and separate, avoid nuts entirely if any guest has a nut allergy, and check with parents before serving anything you're unsure about. A simple swap — gluten-free pizzas, dairy-free cake — usually means the child with allergies eats the same thing as everyone else, which matters more than the menu itself.
What food works best for a kids' party?
Food children can grab and eat quickly wins over sit-down meals: pizza slices, sandwiches cut small, fruit skewers, and a cake they'll actually eat. Serving food halfway through — after the high-energy games, before the calm-down activity — keeps energy levels steady and avoids a room full of hungry, chaotic children.
What should go in party bags?
A slice of cake and two or three small, useful items beat a bag full of plastic that breaks before bedtime. Think seeds to plant, a small puzzle, a craft kit, or a book. Set a per-bag budget and stick to it — children remember the party, not the bag.
What's a good order of events for a kids' party?
A reliable structure: 10–15 minutes of arrival free play, one high-energy group game, food, a calmer activity (craft or decorating), cake and singing, then a wind-down game while parents arrive. Always have a backup indoor activity planned — British weather owes you nothing.
How do I stop a kids' party running over time?
Put a finish time on the invitation and mean it. Start the wind-down activity 20 minutes before pickup, serve cake last so it naturally signals the end, and don't start a new game in the final half hour. Parents arriving to collect children appreciate a calm room, not a fresh round of musical chairs.
How do I handle siblings who want to join the party?
Decide your policy before invitations go out and say it kindly but clearly ('we're keeping numbers to invited children only' or 'siblings welcome'). If siblings are welcome, choose activities that flex across ages so a 3-year-old sibling and a 10-year-old sibling both have something real to do — that's exactly what the matcher is for.
When should I send out party invitations?
Around three weeks before the party, with an RSVP date about a week before. Ask for allergies, dietary needs, and a contact number in the same message — chasing these individually later is the most avoidable stress in party planning.
What if it rains on the day of an outdoor party?
Always have a plan B booked or ready: a hall on standby, a home version of the same activities, or a venue with indoor space. Most outdoor activities in our matcher have an indoor variant noted in the tweak notes, so a weather change doesn't mean a cancelled party.
Planning for more than one age?
Tell the matcher your children's ages and it finds activities where everyone has a real role — no one sent to the little kids' corner.
Find activities for your ages