What is the break-even point? (For a small business loan)

The break-even point is the sales level where a business covers all its costs, with no profit or loss.

Written 18 September 2026. For bankers in India.

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In one line

At the break-even point, a business earns just enough to pay its fixed and variable costs. Profit is zero.

Why it matters to you

• It shows the minimum a business must sell. Sales below this point mean a loss, however good the business idea.
• Banks read it in a project report. A high break-even point close to full capacity is a warning sign.
• It changes with cost and price. A higher fixed cost or a lower selling price raises the break-even point.
• It does not need past sales data. A new business can compute it before it sells a single unit.
• It is not the same as cash flow. A business can sell above break-even and still run short of cash.

How it works

BANKPULSE VIEW: break-even point is fixed cost divided by contribution margin.

Break-even point (units) = fixed cost ÷ contribution margin per unit.

Contribution margin per unit = selling price per unit − variable cost per unit.

Define each word.

• Fixed cost. Cost that stays the same however many units are sold. Rent, salaries and loan interest are common examples.
• Variable cost. Cost that rises and falls with the number of units sold. Raw material and packing are common examples.
• Contribution margin. What is left from one unit's selling price, after its variable cost is paid.

To get the break-even point in rupee sales value, multiply the break-even units by the selling price. A second way divides fixed cost by the contribution margin ratio. This ratio is contribution margin per unit divided by selling price per unit.

BANK PRACTICE: sources differ on whether depreciation sits inside fixed cost. Some sources list only cash costs, such as rent and salaries. Others add depreciation too, since it is still a yearly charge in the profit and loss account. Ask which method your lender's policy uses.

BANKPULSE VIEW, margin of safety: this shows how far actual sales sit above the break-even point.

Margin of safety = actual sales − break-even sales.

A large margin of safety means a bigger buffer before a business starts to lose money.

Worked examples

All figures below are computed by machine.

Example 1: a small manufacturing business, cash fixed cost only

• Fixed cost each month, cash costs only: Rs 3,00,000.
• Selling price per unit: Rs 250. Variable cost per unit: Rs 150.
• Contribution margin per unit: Rs 250 − Rs 150 = Rs 100.
• Break-even point: Rs 3,00,000 ÷ Rs 100 = 3,000 units a month.
• Break-even sales value: 3,000 × Rs 250 = Rs 7,50,000 a month.
• Actual sales this month: 4,500 units, worth Rs 11,25,000.
• Margin of safety: 4,500 − 3,000 = 1,500 units, or 33.33 per cent of actual sales.
• Margin of safety in rupees: Rs 11,25,000 − Rs 7,50,000 = Rs 3,75,000.

Example 2: the same business, fixed cost with depreciation added

• Depreciation on machines this month: Rs 50,000.
• Fixed cost including depreciation: Rs 3,00,000 + Rs 50,000 = Rs 3,50,000.
• Break-even point: Rs 3,50,000 ÷ Rs 100 = 3,500 units, not 3,000 units.
• Break-even sales value: 3,500 × Rs 250 = Rs 8,75,000, not Rs 7,50,000.
• Say whether depreciation was included, since it changes the answer by 500 units.

Example 3: two projects, checked as a share of installed capacity

• Both projects can make 10,000 units a month at full capacity. Both have a fixed cost of Rs 8,00,000 a month.
• Project A: selling price Rs 400 per unit, variable cost Rs 240 per unit. Contribution margin: Rs 160.
• Project A break-even: Rs 8,00,000 ÷ Rs 160 = 5,000 units, or 50 per cent of installed capacity.
• Project B: selling price Rs 320 per unit, variable cost Rs 270 per unit. Contribution margin: Rs 50.
• Project B break-even: Rs 8,00,000 ÷ Rs 50 = 16,000 units, or 160 per cent of installed capacity.
• Project B cannot break even, even at full capacity. It needs 16,000 units, above the 10,000-unit limit.

What the rule says

NO RBI NUMBER (standing rule): the Reserve Bank of India fixes no break-even point rule for a business loan today.

We checked the Reserve Bank of India (Project Finance) Directions, 2025, and the Master Direction on Lending to the MSME Sector. The words "break-even point" do not appear in either document.

Each bank's own credit policy decides how it reads a break-even point in a project report. No RBI circular sets a minimum or maximum figure.

BANK PRACTICE: one source we checked describes how banks commonly read this figure in a project report. A project that breaks even at 40 to 50 per cent of installed capacity is read as safer. A project needing 80 to 90 per cent of capacity to break even is read as risky. A small drop in sales could then cause a loss. These are one source's own reading of bank practice, not an RBI rule.

Common mistakes

• Leaving out depreciation without saying so. As Example 2 shows, this changes the answer by hundreds of units.
• Reading break-even point as proof of profit. At the break-even point, profit is exactly zero, not positive.
• Mixing up units and rupee sales value. State clearly which one a break-even figure refers to.
• Ignoring installed capacity. A break-even level above 100 per cent of capacity means the project can never break even.
• Treating one bank's comfort range as an RBI rule. No RBI circular fixes a safe break-even percentage.

How to use it at your desk

1. List every fixed cost for the period: rent, salaries, interest, and depreciation if your lender's policy includes it.
2. Find the selling price and variable cost for each unit sold.
3. Subtract variable cost from selling price to get the contribution margin.
4. Divide fixed cost by the contribution margin to get the break-even point in units.
5. Multiply by the selling price to get the break-even point in rupees.
6. For a project loan, compare the break-even units with the installed capacity.
7. Flag any project needing more than 100 per cent of capacity to break even.
8. Record which costs you treated as fixed, so the number can be checked later.

Related terms

• Working capital cycle — Working capital cycle counts days in the cash cycle. Break-even point counts sales needed to avoid loss.
• Current ratio — Current ratio checks short-term safety from the balance sheet. Break-even point checks safety from profit and loss.
• DSCR — DSCR checks profit cover for a loan instalment. Break-even point checks sales needed before any profit.
• Product pages: Working capital rules, MSME loan rules.

Quick check

At the break-even point, how much profit does a business make?

Answer: Zero. Sales exactly equal fixed cost plus variable cost at that point.

A business has fixed cost Rs 4,00,000 and contribution margin Rs 80 a unit. Find its break-even point.

Answer: Rs 4,00,000 ÷ Rs 80 = 5,000 units.

Does the Reserve Bank of India fix a safe break-even percentage of installed capacity?

Answer: No. Each bank's own credit policy decides how it reads this figure.

Sources

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