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CalcWolf Business Break-Even Calculator
Business

Calculate Your Break-Even Point

Find how many units you need to sell or how much revenue you need to cover all costs. For any business.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Understanding Break-Even Analysis

Break-even is where total revenue equals total costs — no profit, no loss. The formula: Break-Even Units = Fixed Costs ÷ (Price - Variable Cost). The difference between price and variable cost per unit is the contribution margin — how much each sale contributes toward covering fixed costs and then generating profit.

Using Break-Even for Pricing Decisions

If your break-even point seems too high (more units than you can realistically sell), you have three options: reduce fixed costs, reduce variable costs, or raise your price. A $5 price increase on a $50 product reduces break-even by roughly 15-20%. Small price changes have outsized impact on profitability because they directly increase the contribution margin.

⚡ CalcWolf Insight

Most small businesses that fail do so because they never calculated their break-even point. Knowing you need to sell 167 units per month to cover costs changes every decision: marketing budget, hiring timeline, pricing strategy, and whether the business is even viable at its current cost structure.

Frequently asked questions
How do I calculate break-even for a service business?
For services, use hourly or project rate as price, and time-based costs as variable cost. Fixed costs include rent, software, insurance. If you charge $100/hour with $20/hour in variable costs and $4,000/month in fixed costs: break-even = 50 billable hours/month.
What is a good contribution margin?
It varies by industry. Software/SaaS: 80-90%. Professional services: 50-70%. Retail: 30-50%. Food/restaurants: 60-70% on individual items. Manufacturing: 30-50%. Higher contribution margins mean fewer sales needed to break even, making the business more resilient to downturns.
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Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
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