Break-Even: How Many Do You Need to Sell?

Break-even is one of the most useful numbers in business and one of the simplest: it's how many units you need to sell before you've covered your costs and start actually making money. Below it, you're in the red; above it, every sale is profit. For a maker, it answers questions a gut feeling can't.

The basic idea

Costs come in two flavors: ones that don't change with how many you make (a booth fee, a tool, a fixed monthly cost) and ones that do (the materials and time in each unit). Break-even is the point where your profit per unit has covered the fixed costs.

How to calculate it

1. 1Find your profit per unit: price − true cost − any per-sale fees.
2. 2Add up the fixed cost you're trying to cover (booth fee, equipment, etc.).
3. 3Divide the fixed cost by the profit per unit.
4. 4That's how many you need to sell to break even — anything beyond is profit.

Say a market booth costs $80, and you net $10 profit on each item after costs. You break even at 8 sales — everything after the eighth is real profit for the day.

Break-even turns "I hope this is worth it" into "I need 8 sales — and I usually do 20."

Where it helps most

Use it before committing to anything with an upfront cost: a craft fair, a new piece of equipment, a wholesale order at a lower margin, or a product that needs a mold or setup. If the break-even number looks unreachable, that's your answer before you've spent the money.

Know it without the spreadsheet

Break-even only works if your per-unit profit is accurate, which means knowing your true cost. Hivara keeps a live true cost and margin on every product, so the profit-per-unit half of the equation is always right — and the break-even math is quick instead of guesswork.