Plan the party. Let the bot do the math.
How much food, how many drinks, how many tables, how many balloons? Get the answers in seconds, then track RSVPs and tick off your to-do list.
How it works
Pick a tool
Choose what you're planning: food, drinks, seating, decor or the guest list.
Enter your party
Type in your guest count and details. Results update as you type.
Party ready
Print, copy or share your list, then go enjoy your celebration.
Food, drinks and supplies
Buy the right amount, not too much and not too little.
Space and decor
Fit everyone in and make it look great.
Organize and have fun
Keep track of guests and tasks, then enjoy the party.
No tool matches that yet. Tell us what you need.
How to use our tools
How to use the Turkey Calculator
Turkey size for your guest count, plus thaw and roast times.
How to use the Pizza Calculator
How many pizzas to order for your guest count.
How to use the Food Per Person Calculator
How much meat, brisket, ham, rice or pasta for your guest count.
How to use the Guest List Template & RSVP Tracker
Keep track of invites, RSVPs and headcount. Export to a spreadsheet.
How to use the Balloon Garland Calculator
How many balloons you need for a garland or arch of any length.
How to use the Party Planning Checklist
A dated to-do list from six weeks out to party day.
Party planning without the guesswork
Every host asks the same questions. How much food is enough? How many cases of soda? Will 60 people fit in the backyard? iPartyBot answers them in seconds, using the same rules of thumb caterers and event planners rely on, and shows its working so you can adjust it for your crowd.
Beyond the calculators, there's a dated planning checklist, an RSVP tracker that adds up your headcount, a picker wheel for games and prizes, and a theme generator for when you need a spark of inspiration.
Everything runs in your browser. No account, no app, and your guest list stays on your device.
Frequently asked questions
Is iPartyBot free?
Yes. Every tool is free, with no account and no limits.
Where do the food and drink amounts come from?
They're based on common catering portion guides, which we link to on each page. Every crowd is different, so treat the results as a starting point.
Is my guest list private?
Yes. Your guest list, checklist and wheel entries are saved only in your own browser. We never see them.