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Break-Even Calculator India — Units, Revenue & Margin of Safety
Find out exactly how many units you need to sell to cover all costs — and how much buffer you have before making a loss.
Break-Even Formula: Break-Even Units = Fixed Costs ÷ (Selling Price − Variable Cost per Unit)
Example: Fixed costs ₹1L, Selling price ₹500, Variable cost ₹300 → Contribution margin = ₹200 → Break-even = 500 units or ₹2.5L revenue
Example: Fixed costs ₹1L, Selling price ₹500, Variable cost ₹300 → Contribution margin = ₹200 → Break-even = 500 units or ₹2.5L revenue
Enter Your Business Costs
🏢 Monthly Fixed Costs
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📦 Per Unit Economics
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📈 Expected Sales
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Break-Even Units
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Break-Even Revenue
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Contribution Margin
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CM Ratio
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📊 Cost & Profit Breakdown
at break-even
Total Fixed Costs (monthly)—
Variable Costs at break-even—
Total Costs at break-even—
Revenue at break-even—
Profit at break-even
₹0 (exactly)
🎯 Units Needed for Target Profit
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Enter target profit above →
📈 Profit / Loss Chart
📋 Fixed vs Variable Costs — Examples for Indian Businesses
Correctly classifying your costs is the most important step in break-even analysis:
| Fixed Costs (don't change with volume) | Variable Costs (change with each unit) |
|---|---|
| Shop rent / office rent | Raw materials / inventory purchase |
| Permanent staff salaries | Direct labour per unit (piecework) |
| Loan EMIs / interest | Packaging per unit |
| Insurance premiums | Freight / delivery per order |
| Software subscriptions (Tally, etc.) | Sales commission per unit |
| Marketing retainer fees | GST collected (net of input credit) |
| Equipment depreciation | Power (variable portion — per unit production) |
| Professional fees (CA, legal) | Credit card / payment gateway fees (% of sale) |
📖 How to Use This Break-Even Calculator
- Enter Fixed CostsAdd up all your monthly fixed costs — rent, salaries, EMIs, insurance, subscriptions. These costs are the same whether you sell 0 units or 1,000 units.
- Enter Per-Unit EconomicsEnter your selling price per unit and variable cost per unit. For services, use your service fee and the direct cost to deliver that service.
- Add Expected SalesEnter how many units you expect to sell per month. This reveals your margin of safety — how far above break-even you are.
- Set Target ProfitEnter a monthly profit goal to instantly see how many units you need to sell to hit it.
✅ Why Use This Calculator
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Full Cost Breakdown
Enter 5 fixed cost categories separately — not just one number.
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Margin of Safety
Visual meter showing how far above break-even your expected sales are.
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Target Profit
Instantly see units needed for any profit goal — essential for planning.
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P/L Chart
Visual profit/loss curve showing break-even point and profit zone.
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CM Ratio
Shows what percentage of each rupee of revenue goes toward profit.
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100% Private
No data stored. Runs entirely in your browser.
❓ Break-Even Analysis — Frequently Asked Questions
What is the break-even point formula?
Break-Even Units = Fixed Costs ÷ Contribution Margin per Unit. Contribution Margin = Selling Price − Variable Cost per Unit. Break-Even Revenue = Break-Even Units × Selling Price. Example: Fixed costs ₹1,00,000/month. Selling price ₹500. Variable cost ₹300. Contribution margin = ₹200. Break-even = 500 units or ₹2,50,000 revenue per month.
What is contribution margin and why does it matter?
Contribution Margin per Unit = Selling Price − Variable Cost per Unit. It is the amount each sale "contributes" to covering fixed costs and generating profit. CM Ratio = CM per unit ÷ Selling Price × 100. A higher CM ratio means you reach break-even faster and keep more of each additional sale as profit. Example: CM ratio of 40% means every ₹100 of revenue adds ₹40 toward fixed costs and profit.
What is margin of safety?
Margin of Safety = Expected Sales − Break-Even Sales. It shows the buffer you have before losses start. Margin of Safety % = (Expected − Break-Even) ÷ Expected × 100. Example: Break-even = 500 units, Expected sales = 800 units. MOS = 300 units (37.5%). A margin of safety above 20% is generally considered safe. Below 10% means you are very close to the break-even edge and any sales drop could cause losses.
How to reduce my break-even point?
Three levers: (1) Reduce fixed costs — renegotiate rent, reduce unnecessary staff, cut subscriptions. (2) Increase selling price — even a 5-10% price increase significantly lowers break-even if demand holds. (3) Reduce variable costs — negotiate better supplier rates, reduce waste, improve efficiency. The most powerful lever is usually price — a 10% price increase on ₹500 (to ₹550) with ₹300 variable cost increases CM from ₹200 to ₹250, reducing break-even by 20%.
What are semi-variable costs and how do I handle them?
Semi-variable costs have both fixed and variable components: electricity (fixed connection charge + variable usage), part-time staff (minimum hours fixed + overtime variable), phone bills. For break-even analysis, split semi-variable costs: estimate the fixed portion (put in fixed costs) and the variable portion per unit (put in variable costs per unit). For electricity: if you pay ₹5,000 fixed + ₹2 per unit produced, put ₹5,000 in fixed costs and ₹2 in variable cost per unit.
📊 Need a CA or Business Consultant for Financial Planning?
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