Business & Finance

What is Profit Volume Ratio (P/V Ratio)?

The ratio that shows the relationship between contribution margin and sales, indicating how much profit changes with each rupee change in sales.

How It Works

The Profit Volume Ratio (also called Contribution to Sales ratio or C/S ratio) measures how efficiently sales are converted into contribution toward fixed costs and profit. A higher P/V ratio means each additional rupee of sales contributes more to profit — indicating better pricing power or lower variable costs. It's used to: compare profitability of different products, calculate break-even sales, determine sales required for target profit, and make product mix decisions. The P/V ratio remains constant at all levels of output (assuming selling price and variable cost per unit are constant).

Formula

P/V Ratio = (Contribution ÷ Sales) × 100 = ((Sales – Variable Costs) ÷ Sales) × 100 | Break-even Sales = Fixed Costs ÷ P/V Ratio | Sales for Target Profit = (Fixed Costs + Target Profit) ÷ P/V Ratio

Real-World Example

Product sells at ₹1,000. Variable cost: ₹600. Contribution: ₹400. P/V Ratio = ₹400/₹1,000 = 40%. Fixed costs: ₹20,00,000. Break-even sales: ₹20,00,000 ÷ 0.40 = ₹50,00,000. Sales for ₹10L profit: (₹20,00,000 + ₹10,00,000) ÷ 0.40 = ₹75,00,000.

Why It Matters

1

Ensures accurate financial reporting and record-keeping

2

Helps maintain regulatory and tax compliance

3

Enables better-informed business decisions

4

Improves operational efficiency and cash flow management

Frequently Asked Questions

How can a business improve its P/V Ratio?

Two ways: 1) Increase selling price (if market allows — premium positioning, value addition, reducing discounts). 2) Reduce variable costs (better supplier negotiations, process efficiency, automation, bulk purchasing, alternative materials). Even a 5% improvement in P/V ratio can dramatically reduce the break-even point and increase profit at every sales level.

Which product should a company prioritize if it has limited capacity?

The product with the highest P/V ratio per unit of the limiting factor (machine hours, labor hours, raw material). Example: Product A has 60% P/V ratio but takes 2 machine hours. Product B has 40% P/V ratio but takes 0.5 hours. Per machine hour: A contributes ₹300, B contributes ₹800. Prioritize B despite lower P/V ratio.

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