Free Event Cost Calculator: Estimate Your Event Budget in Minutes

A realistic event budget comes down to five buckets — venue, production, staffing, marketing, and per-attendee variables — plus a contingency you will almost certainly need. This free calculator adds them up, shows your cost per attendee, and tells you what each ticket needs to earn before you have sold a single one.

What are the main costs of running an event?

Every event budget, from a 100-person dance social to a multi-day festival, breaks into the same buckets:

• Venue — rental, insurance, permits; usually the single largest fixed cost
• Production and AV — sound, lighting, staging, decor
• Staffing — door staff, security, technicians, coordinators
• Marketing — ads, printing, photography, influencer or partner fees
• Per-attendee variables — catering, wristbands, programs, awards, swag
• Contingency — hold 10% of everything above; something always comes up

The calculator applies that 10% contingency automatically, because in our experience across hundreds of Canadian events, budgets without one get broken by a single weather call or equipment failure.

How much does it cost to run an event per attendee?

Cost per attendee is your budget total divided by expected attendance, and it is the number that makes venues and formats comparable. A $12,000 budget for 300 attendees is $40 a head — which immediately tells you a $35 ticket loses money before fees. Community events commonly land between $15 and $50 per attendee; conferences and galas run far higher. If your cost per attendee is above your planned ticket price, you need sponsors, concessions, or a different venue.

How do I turn a budget into a ticket price?

Divide total costs by realistic paid attendance — not capacity — then add margin. The calculator assumes 85% sell-through, which is a healthy target for a well-promoted event; pricing to break even at 100% capacity is the most common first-timer mistake we see. From there, structure early-bird tiers below and above that anchor price, and check the break-even calculator to see how attendance changes the math.

How can I keep event costs down?

The biggest savings hide in fees and labour, not in cutting quality:

• Choose a flat-fee ticketing platform — the difference on 500 tickets can fund your entire marketing budget; run your numbers in our fee comparison calculator
• Replace manual registration and door lists with QR check-in — fewer paid staff hours at the door
• Barter with vendors and partners for cross-promotion instead of paying cash
• Book the venue for exactly the hours you need, including a realistic teardown

Eventist keeps the ticketing line of your budget flat at $0.85 CAD per ticket with no setup costs — book a call and we will pressure-test your event budget with you.

Frequently Asked Questions

How much does it cost to run a small event in Canada?

A 100 to 300 person event typically runs $3,000 to $15,000 CAD all-in, driven mostly by venue and production choices. Cost per attendee of $15 to $50 is a normal range for community-scale events.

What percentage of an event budget should go to marketing?

10 to 20% of the total budget is a solid rule of thumb for independent events. Below 10%, great events under-sell; above 20%, you are usually compensating for weak organic channels — see promoting an event with no ad budget.

Should I include ticketing fees in my budget?

If you absorb fees, yes — as a per-ticket variable cost. On a flat-fee platform like Eventist that is a predictable $0.85 per ticket; on percentage platforms it scales with your price, which makes budgeting harder.

What contingency should an event budget have?

Hold 10% minimum, and 15% for outdoor or first-time events. It is not padding — it is the weather plan, the backup generator, and the last-minute rental you have not thought of yet.