🏢 Your Business Costs
Enter your fixed costs, variable costs and selling price
📊 Break Even Results
📋 Profit & Loss at Different Sales Volumes
| Units Sold | Revenue | Variable Costs | Fixed Costs | Net Profit/Loss |
|---|
What is a Break Even Point?
The break even point is the level of sales at which your total revenue exactly equals your total costs — meaning you make neither a profit nor a loss. Every unit sold above the break even point generates profit. Every unit sold below it results in a loss. Understanding your break even point is one of the most fundamental concepts in business planning and financial management.
Our free break even calculator helps entrepreneurs, small business owners, students and financial analysts find the break even point instantly — in both units and revenue.
Fixed Costs vs Variable Costs
Fixed costs remain constant regardless of how many units you produce or sell — rent, salaries, insurance and loan payments are examples. Variable costs change directly with production volume — raw materials, packaging, shipping and sales commissions are examples. Understanding the difference is critical to accurate break even analysis.
What is Contribution Margin?
Contribution margin is the amount each unit sold contributes toward covering fixed costs and generating profit. It is calculated as selling price minus variable cost per unit. A higher contribution margin means fewer units need to be sold to break even. Businesses with high contribution margins have more pricing flexibility and recover fixed costs faster.
How to Lower Your Break Even Point
- Increase your selling price — even a small price increase significantly lowers break even point
- Reduce fixed costs — renegotiate rent, reduce overhead or find cheaper suppliers
- Reduce variable costs — improve efficiency, negotiate bulk purchasing discounts
- Increase contribution margin — the most powerful lever for reducing break even point
- Focus on higher margin products or services in your product mix
Break Even Calculator — Complete Guide to Break Even Analysis
Break even analysis is one of the most fundamental tools in business planning and financial management. It identifies the exact point at which total revenue equals total costs — the threshold between loss and profit. Every unit sold below break even loses money; every unit above it generates profit. Understanding your break even point helps set prices, determine sales targets, evaluate business viability and make decisions about fixed cost investments like equipment, staff and premises.
The Break Even Formula — Units and Revenue
Break Even Units = Fixed Costs ÷ Contribution Margin Per Unit, where Contribution Margin = Selling Price − Variable Cost Per Unit. Break Even Revenue = Fixed Costs ÷ Contribution Margin Ratio, where Contribution Margin Ratio = (Selling Price − Variable Cost) ÷ Selling Price. If your product sells for $50, variable cost is $30 and fixed costs are $20,000 per month: contribution margin = $20 per unit, contribution margin ratio = 40%, break even units = 1,000 units, break even revenue = $50,000. Use our profit margin calculator to analyse profitability alongside break even analysis.
| Fixed Costs | Price | Variable Cost | CM/Unit | Break Even Units |
|---|---|---|---|---|
| $5,000 | $25 | $10 | $15 | 334 |
| $10,000 | $50 | $30 | $20 | 500 |
| $20,000 | $100 | $60 | $40 | 500 |
| $50,000 | $200 | $80 | $120 | 417 |
Fixed Costs vs Variable Costs — Classification Guide
Accurately classifying costs as fixed or variable is critical for reliable break even analysis. Fixed costs do not change with production volume — rent, salaries, insurance, equipment depreciation and loan payments remain constant regardless of how many units you sell. Variable costs increase proportionally with production — raw materials, direct labour per unit, packaging, shipping and sales commissions vary directly with output. Some costs are semi-variable (also called mixed costs) — electricity has a fixed component (base charge) and a variable component (usage). For break even purposes, separate the fixed and variable portions of semi-variable costs.
| Cost Category | Examples | Behaviour |
|---|---|---|
| Fixed | Rent, salaries, insurance, depreciation | Constant regardless of volume |
| Variable | Materials, packaging, commissions, shipping | Increases proportionally with output |
| Semi-variable | Electricity, phone, overtime labour | Fixed base + variable usage component |
Break Even Analysis for Service Businesses
Service businesses without physical products still use break even analysis — substituting billable hours, clients or service sessions for units. A consultant with $8,000 monthly fixed costs (salary, software, office) who charges $150 per hour and has $30 in variable costs per hour (materials, tools) has a contribution margin of $120 per hour and needs to bill 67 hours per month to break even. A coffee shop calculating break even uses average transaction value and average variable cost per transaction. The principle is universal across all business types — the challenge is defining what constitutes a "unit" in service contexts. Use our ROI calculator to evaluate the return on fixed cost investments that change your break even point.
Using Break Even Analysis for Pricing Decisions
Break even analysis is a powerful pricing tool — it reveals the minimum price at which you can profitably sell at your expected volume. If you expect to sell 500 units and have $10,000 in fixed costs and $20 in variable costs, you must price above $40 to eventually break even (at exactly 500 units). Pricing at $50 gives you a $5,000 margin of safety. Pricing at $60 doubles your profit per unit and reduces break even to 333 units. Scenario analysis — running the calculator for multiple price points and volumes — reveals the pricing and volume combinations that hit your target profit. Most businesses underestimate the power of modest price increases: a 5% price increase on a 30% margin product increases profit by nearly 17% without selling a single additional unit.
Margin of Safety — How Much Buffer Do You Have?
The margin of safety measures how far current sales are above break even — the buffer before losses begin. Margin of Safety = (Current Sales − Break Even Sales) ÷ Current Sales × 100%. A business selling $80,000 per month with a break even of $50,000 has a margin of safety of 37.5% — meaning sales can fall 37.5% before the business starts losing money. During economic downturns, businesses with high margins of safety survive while those operating near break even face immediate distress. Building a substantial margin of safety through cost control, pricing strategy and volume growth is a core goal of sound financial management.
Multi-Product Break Even Analysis
When a business sells multiple products with different prices and variable costs, break even analysis requires a weighted average contribution margin based on the sales mix. If Product A (60% of sales, $30 CM) and Product B (40% of sales, $20 CM) are sold together, the weighted average CM is (0.6 × $30) + (0.4 × $20) = $26. With $13,000 fixed costs, break even is 500 units — but the mix of 300 As and 200 Bs must be maintained. Changing the sales mix changes the break even point. Businesses should track whether their actual sales mix matches the assumed mix in planning — a shift toward lower-margin products increases the break even and reduces profitability even if total revenue stays the same. Running regular break even updates when product mix, prices or costs change keeps financial planning accurate and actionable.
Break even analysis also informs decisions about scaling — whether adding a second production shift, opening a second location or hiring additional staff will improve or worsen profitability depends entirely on how the new fixed costs compare to the additional contribution margin generated. A new location with $15,000 monthly fixed costs needs to generate at least $15,000 ÷ contribution margin ratio in revenue just to cover its own costs before contributing to overall company profit. This calculation, done before expansion rather than after, is the difference between strategic growth and costly overexpansion. Our break even calculator handles all these scenarios instantly — enter your numbers and see the break even point, margin of safety and target profit units simultaneously.