How many items cover a craft fair?
The useful number is what each sale contributes after product costs and selling fees. Dividing the booth fee by the price on the tag leaves those costs out.
Contribution per item = price − item cost − percentage fee − allocated order fee
Break-even items = round up(event costs ÷ contribution per item)
The first result covers booth, travel and other event costs. The second also includes event hours × hourly pay. Making labor belongs in item cost; event time covers travel, setup and selling. Both results round up because you need to sell a whole item.
A worked example: the $100 booth
A booth costs $100, with $40 in other event costs. You plan eight hours at $20 an hour. An average item sells for $28 and costs $15 to make and pack, including making labor. Illustrative selling fees are 3% plus $0.30 per order, with one item per order.
The day, in three numbers
- Contribution per item
- $11.86
- Cover $140 of event costs
- 12 items
- Also cover $160 of event time
- 26 items
At 30 items sold, revenue is $840. After product costs, fees and event costs, $215.80 remains. After budgeting $160 for your event time, the modeled surplus is $55.80.
Use a range before you book
Run a quiet-day, expected-day and strong-day scenario. For the example above, 15 items leaves $37.90 before event time, but a $122.10 shortfall after budgeting that time. At 40 items, the surplus after event time is $174.40. Neither is a prediction.
- Ask the organizer about the audience, event hours, vendor mix and refund policy. Attendance alone does not establish purchase intent.
- Use your own comparable event results when available. Keep weather, travel and product mix in mind.
- If a show needs more stock than you can make, include the production constraint in the decision.
- Allocate reusable displays over several events rather than charging every future event the full purchase price.
Know what the estimate leaves out
The tool assumes your average price, item cost and fee mix remain stable. A low-priced item and a high-priced item can contribute very different amounts. Use a weighted average based on a plausible sales mix, or run each product separately. Order fees are allocated using average items per order, so the result is an estimate.
Enter revenue without sales tax. Income tax, unsold-stock write-offs and later sales are not calculated. Existing stock only enters this model as the cost of items sold; add event-specific losses to other costs if appropriate.
Record what happened, then follow up
After the fair, replace expected units with actual units and update the average price and costs. Write down what sold, questions people asked and whether you would book the same event again. Keep future online orders separate until they happen; potential exposure is not cash profit.
Give interested visitors a useful route back to your collection with the after-the-fair online selling checklist. Need a starting item cost? Use the handmade pricing calculator.
Method reference: U.S. Small Business Administration: break-even point. Event-time budgeting and worked examples are explicit planning assumptions.