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How to plan a party: timeline, budget and checklist

Good parties share one thing: someone planned them properly. Here is a reliable process for any occasion.

Start with the guest list

Everything else — venue size, food quantities, budget — flows from the number of guests. Settle this first, even roughly. Use our free party budget tracker to assign a per-head cost once you have the number.

Send invitations early enough

3-4 weeks for casual gatherings. 6-8 weeks for anything requiring travel, costume or significant planning. Sending too late is one of the most common party planning mistakes — people's diaries fill fast. Use our free party planning checklist to set the correct lead time.

Prepare more than you think you need

Food and drink: budget for 10-20% more than your headcount suggests. Decorations: it is cheaper to have some left over than to arrive at an underdressed venue. The contingency always gets used.

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Frequently asked questions

What is a realistic party budget per head?
For a home party: £10-25 per head covers food, drinks and decorations well. A hired venue adds £20-50 per head before catering. Milestone celebrations (18th, 50th, wedding anniversary) often justify £50-100+ per head.
What is the hardest part of party planning?
Deciding on and sticking to the guest list. Every addition has a multiplying effect on cost, space and logistics.