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How to Budget for a High School Graduation Open House

How to · Event

How to Budget for a High School Graduation Open House

Plan a weekend open house for late May or early June without scrambling at the last minute.

VoAtlas editorial Updated · 3 min read
Typical cost $750 before anything else
Across the 0% window $41.67/mo 18 months, no interest

How we got that: $750 spread evenly across the 18-month introductory window on the Citi Simplicity® Credit Card. Checked · at the bank Carry a balance past the window and the standard APR applies to what is left.

Late May and early June fill up fast with graduation parties, so locking in your weekend afternoon early is half the battle. You want enough time to nail down the headcount and menu before the rush hits.

A typical open house runs around $750 for food, drinks, and basic setup. When you know your timeline, you can space out those costs instead of eating them all in one grocery run.

That intro window is a deadline, not free money, and any leftover balance when it ends will trigger regular interest charges.

The steps

  1. 01

    Pick your weekend and time

    Aim for a Saturday or Sunday afternoon in late May or early June. Avoid peak graduation weekends if you can so more people actually show up. Set your date at least six weeks out.

  2. 02

    Estimate your food and drink budget

    Plan for about $750 total if you are feeding a crowd with casual catered trays or backyard DIY food. Keep the menu simple so you are not stuck cooking during the party. Buy non-perishables and drinks a few weeks early to spread out the cash flow.

  3. 03

    Spread out the $750 cost

    If you use the Citi Simplicity® Credit Card, you get 0% for 18 months on purchases and balance transfers from date of account opening. Spreading that $750 across the intro window comes out to $41.67 per month. That keeps your regular monthly cash flow intact while you host.

  4. 04

    Send invites four weeks early

    People book their summers early, so get digital or paper invites out a month ahead. Ask for RSVPs two weeks before the party so you know exactly how much food to buy.

  5. 05

    Buy paper goods and decor ahead

    Grab plates, napkins, and simple yard signs a couple of weeks before the event. Doing this in small batches prevents a massive grocery bill the day before the party.

  6. 06

    Check the card terms before you commit

    Every figure we publish for the Citi Simplicity® Credit Card carries the date a person verified it against Citi and a link to where they checked. Intro windows and APRs change without notice, so confirm the current terms before applying.

    See Citi Simplicity® Credit Card terms →

Common questions

How much does a graduation open house usually cost?

A standard backyard or park open house for family and friends usually runs around $750. Food and drinks make up the biggest chunk of that total.

When should I schedule the open house?

Late May or early June works best before summer vacations kick into high gear. Weekend afternoons are ideal for casual drop-in crowds.

How can I keep food costs down?

Stick to self-serve options like sandwich bars, taco stations, or pulled pork. Buying drinks in bulk also saves a surprising amount of cash.

What is the catch with 0% interest offers?

It is only temporary. If you still carry a balance when the 18 months are up, you will owe interest on what is left.