Free Break-Even Calculator | Contribution Margin Analysis
Free Break-Even Calculator with Interactive Chart
Instantly calculate your profitability threshold. Analyze your break-even point in units and revenue with an interactive chart.
Unit Economics
Adjust your parameters to instantly update the analysis.
- Currency: USD ($)
- Fixed Costs per Month:
- Selling Price per Unit:
- Variable Cost per Unit:
- Target Monthly Profit (Optional):
Scenarios
Save and compare different assumptions.
Contribution Margin
$30.00
60.0% margin
Profit generated per unit sold
Break-Even Point
167 units
or $8,350 in revenue
Target Goal
Enter a target profit to see required sales.
Unit Cost Composition
Breakdown of the selling price into variable costs and contribution margin.
Revenue vs. Costs
Visualize where total revenue intersects total costs. The shaded area indicates the profit (green) and loss (red) zones.
Sensitivity Analysis
How does the break-even point (in units) shift if price or variable costs deviate from your assumptions?
| Var. Cost \ Price | -20% $40.00 |
-10% $45.00 |
0% $50.00 |
+10% $55.00 |
+20% $60.00 |
|---|---|---|---|---|---|
| -20% $16.00 |
209 | 173 | 148 | 129 | 114 |
| -10% $18.00 |
228 | 186 | 157 | 136 | 120 |
| 0% $20.00 |
250 | 200 | 167 | 143 | 125 |
| +10% $22.00 |
278 | 218 | 179 | 152 | 132 |
| +20% $24.00 |
313 | 239 | 193 | 162 | 139 |
Monthly Projection
Enter your expected monthly sales to see cumulative profit and time to break-even.
- Expected Monthly Sales (units): 0k
Why start here?
Multiple analysis views
Analyze your break-even point in both total units and total revenue, along with a detailed contribution margin breakdown.
Live interactive chart
Visualize the exact point where total revenue crosses total costs with an easy-to-understand interactive graph.
Sensitivity table
See how changes in sales volume affect your total profit or loss across different scenarios.
Make it yours
Use this as a starting template to build a complete financial modeling dashboard or pricing tool with Floot.
Who is this for?
Startup founders planning pricing strategy
Determine optimal pricing and sales targets for new products to ensure long-term viability.
Small business owners evaluating profitability
Understand how fixed and variable costs impact your bottom line and when you will start turning a profit.
Business students and consultants
Quickly run scenarios and sensitivity analysis for financial modeling and business planning.
About Break-Even Calculator
Break-even analysis is a crucial financial calculation that determines the point at which your business's total revenue equals its total costs, meaning you're neither making a profit nor a loss. Understanding this threshold is essential for setting prices, planning sales targets, and making informed growth decisions.
How it works
Enter your costs Input your total fixed costs, selling price per unit, and variable cost per unit.
See the results Instantly view your break-even point in units and revenue, alongside your contribution margin.
View the chart Analyze the interactive break-even chart and sensitivity table to understand your profitability landscape.
Want more? Hit 'Use this template' to build your own version with saved scenarios, multi-product analysis, and custom PDF reports. It's free to get started!
Want to customize this tool?
Take this tool to the next level. Build your own version with user accounts, custom databases, and more in just a few minutes using Floot. It's completely free to start with our generous free credits.