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How to Create an Event Budget: A Practical Guide

  • Writer: Kelly Taws
    Kelly Taws
  • Sep 2
  • 3 min read

Creating an event budget can feel overwhelming, especially if you are new to event management. Whether you are planning a small internal meeting for 20 C-suite executives or organizing a large international conference, a clear budget is essential to keep costs under control and ensure success. This guide will walk you through how to create an event budget, what to include for different types of events, how to handle currency exchange for overseas events, and how to track your estimates against actual costs.



Eye-level view of a neatly arranged event planning desk with budget sheets and calculator
Event budget planning desk with calculator and notes


How to Create an Event Budget: Start with Clear Goals and Scope

Before you dive into numbers, define the event’s purpose, size, and scope. This helps you estimate the scale of expenses and prioritise spending.


  • Small internal meeting: Focus on venue, catering, and technology for presentations.

  • International conference: Consider venue rental, accommodation, travel, speakers, marketing and logistics.


Knowing your goals will guide your budget categories and help avoid surprises later.


How to Create an Event Budget: List All Possible Expense Categories

A comprehensive list of expenses is the foundation of how to create an event budget. Here are common categories to consider:


  • Venue: Rental/Room Hire, deposits, minimum spend, insurance

  • Catering: Food, beverage packages, special dietary needs, venue service charges (don't forget crew food for your team, Production crews or entertainers)

  • Technology: AV/Production equipment, Wi-Fi, technical support, venue charges for outside suppliers

  • Travel and Accommodation: Flights, hotels, local transport (especially for international events)

  • Speakers and Entertainment: Fees, travel, accommodation, meals

  • Marketing and Promotion: Invitations, advertising, printing

  • Staffing: Event staff, security, cleaning

  • Materials and Supplies: Name badges, programs, signage, swag

  • Contingency Fund: Usually 5-10% of total budget for unexpected costs


For a small internal meeting, some categories like marketing may be minimal or unnecessary. For a large conference, each category can be a significant line item.


Estimate Event Costs with Research and Quotes

Gather quotes from vendors and suppliers to create realistic estimates. Use past event data if available. For example:


For international events, account for currency exchange rates. Exchange rates fluctuate, so use a conservative estimate or lock in rates with vendors when possible.


Track Estimated Costs Against Actuals

Create a spreadsheet or use event management software to track your budget. Include columns for:


  • Estimated cost

  • Actual cost

  • Currency (currency charged e.g. GBP/EUR/USD etc)

  • Estimated Total (in client currency using relevant exchange rates)

  • Notes (explanations for differences between estimated/actual or exchange rate details)


Track the number of attendees as well. For example, if you budgeted for 50 executives but only 45 attend, adjust catering and materials accordingly (in line with venue/caterer/printer deadlines). Tracking helps you identify where you overspend or save money and improves future budgeting.


Adjust Your Event Budget for Different Event Types

Event Budget for a Small Internal Meeting

  • Keep the budget simple.

  • Focus on essentials like venue, catering and AV.

  • Use internal resources when possible to save costs.

  • Contingency can be smaller, around 5%.


Event Budget for a International Conference

  • Budget for travel and accommodation for speakers and attendees.

  • Include visa support costs if needed.

  • Plan for currency fluctuations and international payment fees.

  • Contingency should be larger, around 10%, due to complexity.


Use Tools to Simplify Event Budget Planning

Several free and paid tools can help you manage your event budget:


  • Excel or Google Sheets: Customisable and easy to share.

  • Event budgeting software: Platforms like Eventbrite or Cvent offer budgeting features.

  • Currency converters: Use reliable online tools to check exchange rates regularly.


Keep Communication Open with Stakeholders

Share your budget plan with your team and decision-makers early. Regular updates on spending help avoid surprises and keep everyone aligned. For example, if catering costs rise, discuss options to adjust other areas.



Creating an event budget is a skill that improves with practice. By breaking down costs, researching carefully and tracking expenses, you can confidently manage events of any size.


Start with clear goals, list all expenses, consider currency exchange for overseas events and monitor your budget closely. This approach will help you deliver successful events without financial stress.


Think of your event budget as a full list of what happens at your event. From arrival to departure, think of the attendee journey and list all points of the event, even those that are free of charge or given complimentary. This will help you spot gaps and missed items.


Take the first step today by drafting your event budget template and gathering quotes. Your next event will be smoother and more enjoyable with a solid budget in place.


 
 
 

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