Calculate how many sales you need to recover your initial investment and when you will start turning a profit.
Profit Margin per Unit:
$30
Units Required to Break-Even:
34 units
Total Revenue to Break-Even:
$1700
Estimated Months to Break-Even:
3.4 months
The break-even point is the moment your total revenue equals your total expenses, meaning you have zero net profit but have recovered all costs.
Formula: Break-Even Units = Total Fixed Costs / (Selling Price - Variable Costs)
Example: You spend $500 on a 3D printer, sell items for $30 each, and materials cost $10 per item.
These are costs that increase every time you make a sale, such as raw materials, packaging, and transaction fees.
While not a cash expense, factoring in your hourly rate helps you understand if the side-hustle is truly worth your effort compared to other jobs.
You can shorten the time by increasing your price, finding cheaper suppliers for materials, or increasing your marketing efforts to boost monthly sales volume.
© 2026 Hreflabs LLC. All rights reserved.
Made with ❤️ for everyone who loves accurate calculations