Break-Even Calculator
Find how many units you need to sell to cover costs.
Inputs
Rent, salaries, subscriptions.
Average selling price.
Materials, fees, fulfillment.
Results
Updates instantlyNotes
Contribution margin is 60.0% of price.
Send your request or a correction and we'll review it within 24 hours.
You can also use the Feedback button in the bottom-right corner.
About This Calculator
Overview
Use this break-even calculator to find the number of units and revenue you need to cover fixed costs based on price and variable cost per unit.
When to Use It
- Evaluate whether a product price covers costs at your expected sales volume.
- Set sales targets for a new offer or launch.
- Stress test margins when costs or pricing change.
Break-even Formula
Example Calculation
- Fixed Costs: $12,000
- Price per Unit: $150
- Variable Cost per Unit: $60
- Break-even Units: 134
- Break-even Revenue: $20,100
Common Mistakes
- Using discounted price but full variable cost (or vice versa).
- Mixing monthly fixed costs with annual pricing.
- Ignoring variable costs like payment fees or shipping.
Tips & Next Steps
- Test multiple price points to see margin impact.
- Update variable costs quarterly as suppliers change.
- Use a conservative price to set safer sales targets.
FAQs
About This Calculator
Calculate your business break-even point in units and revenue. Determine how many products you need to sell to cover fixed and variable costs and start generating profit.
Frequently Asked Questions
How do I use the Break-Even Calculator?
Enter your values in the input fields provided, and the calculator will automatically compute results in real-time. Start with the required fields (marked with labels), then adjust optional parameters to fine-tune your calculation. Results update instantly as you change inputs, allowing you to quickly compare different scenarios. For the most accurate results, use precise figures from official documents rather than rough estimates. If you are unsure about any input, hover over the field label for a brief explanation of what value to enter.
How accurate are the results from the Break-Even Calculator?
This calculator uses standard industry formulas and up-to-date 2025 data to provide reliable estimates. Results are most accurate when you input precise, verified figures. Keep in mind that calculators provide estimates based on mathematical models — real-world outcomes may vary due to factors not captured in the inputs, such as market changes, policy updates, or individual circumstances. For high-stakes decisions, use these results as a starting point and consult with a relevant professional (financial advisor, doctor, engineer, etc.) for personalized guidance.
Can I save or share my Break-Even Calculator results?
You can bookmark this page or take a screenshot of your results for future reference. To share results with others, copy the page URL — your specific inputs are not stored in the URL for privacy reasons, so the recipient will need to enter their own values. For record-keeping purposes, we recommend noting your inputs and results in a spreadsheet or document. This allows you to track changes over time and compare different scenarios side by side.
What formulas does the Break-Even Calculator use?
This calculator uses industry-standard formulas that are widely accepted by professionals in this field. The specific mathematical relationships and constants are based on peer-reviewed research, government guidelines, or established industry practices. Where applicable, we reference the source methodology in the educational content below the calculator. If you need to verify a specific formula for professional or academic purposes, the calculation methodology section provides detailed breakdowns of each step.
Is the Break-Even Calculator free to use?
Yes, this calculator is completely free with no registration required. We believe financial and analytical tools should be accessible to everyone. There are no hidden fees, premium features locked behind paywalls, or data collection requirements. You can use the calculator as many times as needed, compare unlimited scenarios, and access all features without creating an account. The tool runs entirely in your browser — your inputs are never sent to our servers or stored anywhere.