Overview
Most event overruns come from a few large categories. Track those first, then trim extras.
Watch the big three
Venue, catering, and services usually drive the total. Track those before decorating extras.
Use guest count for averages
Totals work without guests, but guest count unlocks cost per guest for clearer tradeoffs.
Add a budget target
Enter costs first if needed, then add a budget to see remaining or over amounts.
Try the calculator
Use the free Event Budget Calculator for live numbers, then come back to this guide anytime you need a quick refresher.