⚖️ Break-Even Calculator

Find the number of units you need to sell to break even.

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What is a Break-Even Calculator?

Running a shop, a home bakery, or a small manufacturing unit means one question keeps coming back: how many units must you sell before you stop losing money? A break-even calculator answers exactly that. It takes your fixed costs — rent, salaries, equipment EMIs — along with your selling price and variable cost per unit, and tells you the sales volume at which revenue equals total cost. Sell below that number and you're operating at a loss; sell above it and every extra unit adds straight to profit.

Break-Even Point Formula

The calculator uses the standard contribution-margin method:

Break-Even Units = Fixed Costs ÷ (Selling Price per Unit − Variable Cost per Unit)

The denominator — selling price minus variable cost — is called the contribution margin. It shows how much of each rupee from a sale is left to cover fixed costs after paying for materials, packaging, or direct labour tied to that unit.

Worked Example

Say you run a small manufacturing business with fixed costs of ₹5,00,000 a year (rent, staff salaries, machine EMI). You sell each unit for ₹500, and it costs ₹300 in raw material and labour to produce one unit.

Break-Even Units = 5,00,000 ÷ (500 − 300) = 5,00,000 ÷ 200 = 2,500 units

You need to sell 2,500 units in the year just to cover your costs. At that point, revenue works out to 2,500 × ₹500 = ₹12,50,000. Sell fewer than 2,500 units and you're in a loss; sell more, and every additional unit contributes ₹200 directly to profit.

How to Use This Calculator

  1. Enter your total Fixed Costs — rent, salaries, insurance, loan EMIs, anything that doesn't change with sales volume.
  2. Enter the Selling Price per Unit you charge customers.
  3. Enter the Variable Cost per Unit — raw material, packaging, direct labour per piece.
  4. Click Calculate to instantly see the units and revenue needed to break even.
💡 Tip: If your break-even point looks too high compared to realistic monthly sales, rerun the numbers after either raising your price slightly or negotiating down your variable cost — even a ₹20 shift per unit can noticeably shrink the break-even quantity.

Break-even analysis is one of the first things Indian MSME lenders and CA firms check before approving a business loan, since it reveals whether a venture's pricing is realistic. Once you cross break-even, the ROI Calculator can show how quickly your investment pays back.

📅 Last reviewed: July 2026 · Formulas verified against RBI/SEBI/IT Dept guidelines.