How do you learn EV/Revenue quickly and correctly? Begin with a question: how much is a business valued at compared with the sales it produces? EV stands for enterprise value, a measure that looks beyond ordinary shareholders to the wider financing claims of the business. Revenue is the sales or service income it recognises during a period. Divide enterprise value by annual revenue and you obtain a valuation multiple, sometimes called EV/Sales. This eduKateSG Finance Quick Notes lesson shows a clear Singapore-dollar calculation, a simple comparison of two companies and the reason a low sales multiple does not automatically mean a bargain.
- EV: enterprise value, calculated from equity market value and relevant financing adjustments.
- Revenue: recognised sales or service income for a stated period.
- Formula: EV/Revenue = enterprise value ÷ revenue.
- Worked answer: S$480 million EV ÷ S$200 million annual revenue = 2.4×.
- Remember margins: two companies with similar revenue can earn very different profits.
- Check the period: trailing annual sales and forecast sales give different multiples.
- Never infer: a low ratio is not proof that an investment is cheap or safe.
Teaching paragraph 1 — calculate the value of the whole business. Imagine a fictional company with S$400 million in quoted ordinary equity market capitalisation, S$120 million of included financial borrowing and S$40 million of eligible cash. Under our simplified assumptions, enterprise value is S$400 million + S$120 million − S$40 million = S$480 million. This calculation has no unusual preferred equity, noncontrolling interests or debt-like adjustments. In a real valuation, those items can matter. Do not confuse market capitalisation with EV: the two figures may be different when cash and financing obligations are present.
Teaching paragraph 2 — bring in the right revenue figure. Now suppose the company recognises S$200 million in net revenue over the last twelve months. Divide S$480 million by S$200 million and the EV/Revenue multiple is 2.4×. This does not mean the business produces 2.4 times its value in revenue. The direction is the opposite: the enterprise value is 2.4 times its annual sales. Because revenue is usually measured over a year but EV is valued at a date, always label both dates and the period. Neither number describes how much profit or cash the company generates.
Teaching paragraph 3 — see why profit margin changes everything. Suppose two fictional businesses each generate S$200 million in annual revenue and both have EV of S$480 million, giving the same 2.4× revenue multiple. Company A generates S$60 million of EBITDA; Company B generates only S$20 million. Their EV/EBITDA ratios are 8× and 24× respectively. The equal sales multiple hides different earnings relative to value. Company B might have good reasons for investors to expect better margins later, but that is a forecast to test, not a fact. This is why EV/Revenue should begin an investigation rather than end it.
The One-Line EV/Revenue Formula
EV/Revenue = enterprise value ÷ annual or otherwise clearly stated revenue. If EV is S$480 million and revenue S$200 million, the result is 2.4×. A company using S$250 million of projected next-year revenue would instead show 480 ÷ 250 = 1.92× forward revenue if EV stayed unchanged. The second result depends on a forecast. Do not compare it with another company’s backward-looking multiple without labelling the difference.
A Worked Example You Can Reproduce
- Ordinary equity market capitalisation: S$400 million.
- Included financial borrowing: S$120 million.
- Eligible cash deducted: S$40 million.
- Simple EV: S$480 million.
- Trailing twelve-month revenue: S$200 million.
- EV/Revenue: 480 ÷ 200 = 2.4×.
- If revenue grows to S$240 million and EV is unchanged: 2.0×.
Both revenue amounts are hypothetical. Revenue is not a bank balance and a higher multiple is not an investment yield. You are learning how financial analysts relate a market-based business valuation to a stream of recognised sales.
EV Versus Market Capitalisation
Market capitalisation focuses on the quoted ordinary equity value: share price times the relevant outstanding shares. EV adds the value of included debt and certain other claims while subtracting eligible cash and other appropriate adjustments. For the example, market cap is S$400 million but EV is S$480 million. Comparing EV with revenue can be useful when businesses have different debt structures, though no valuation multiple fully removes differences in financial risk.
What Revenue Measures and What It Does Not
Revenue is the income the business recognises from goods or services under the applicable accounting rules. It appears before most of the company’s costs. A company could recognise S$200 million of revenue and still have substantial operating losses after the costs of delivering those sales. A high-sales business may also collect cash late if customers pay on credit. Do not substitute revenue for profit, EBITDA, operating cash flow or cash available to shareholders.
Why EV/Revenue Is Used for Some Loss-Making Companies
A company reporting negative earnings can have an unusable or misleading ordinary earnings multiple, because the denominator is zero or negative. Its revenue may remain positive, making EV/Revenue mathematically calculable. That can help analysts discuss its scale, but a calculable ratio does not mean the business is financially sound. A company that grows sales while losing more money can have an apparently improving sales multiple yet face significant funding needs.
The Profit-Margin Trap
Suppose Company A earns a 30% EBITDA margin on S$200 million revenue, giving S$60 million EBITDA. Company B earns a 10% margin and generates S$20 million. At the same S$480 million EV, EV/Revenue is 2.4× for both, but EV/EBITDA is 8× versus 24×. This is a clean reason to inspect cost structures. A lower EV/Revenue could represent an inexpensive business, or a weak-margin business that struggles to retain money from each sale.
A Second Comparison: Lower Multiple, More Risk
Imagine Company C has EV of S$300 million on S$200 million annual sales, for EV/Revenue of 1.5×. It might appear cheaper than our 2.4× example. But suppose Company C has much lower margins, worsening credit losses or substantial investment requirements. The ratio alone does not tell us whether its future cash generation will be sufficient. Always read operating margin, cash flow, debt and the business outlook before claiming one company is a better buy.
Trailing Revenue Versus Forward Revenue
Trailing revenue is based on historical results, often the last twelve months. Forward revenue uses a forecast for a future period. The values can differ substantially for a fast-growing, shrinking or seasonal business. A forward EV/Revenue multiple may look lower merely because optimistic sales have been assumed. A learner should ask who produced the forecast, what assumptions support it, and what happens if actual sales are lower.
Accounting Recognition Can Change the Comparison
Companies may recognise revenue under different arrangements. For example, one platform may recognise the gross value of a transaction as revenue while another recognises only a commission or fee because of its role under the accounting standard. Their apparent revenue scales can be very different even when customer spending through the two platforms is similar. Review whether the firm is acting as principal or agent and read the revenue-recognition notes before comparing headline sales multiples.
Revenue Growth Is Not Automatically Value Creation
Growing sales require resources: marketing, staff, product delivery, inventory and sometimes new equipment. If costs rise faster than revenue or the company gives away products at unprofitable prices, higher sales may not create sustainable value. EV/Revenue can become smaller when revenue rises, but that does not prove earnings or free cash flow have improved. The financial question is how the company might ultimately turn sales into durable cash after necessary costs.
What If Revenue Is Zero?
When the revenue denominator is zero, the ordinary EV/Revenue formula is undefined. An early-stage company with no sales may still have valuable technology or large risks, but this multiple cannot sensibly value it. Use other evidence and methods appropriate to the company’s situation. Do not divide by a tiny invented number to produce a dramatic ratio.
Currency, Scope and Accounting Period
If enterprise value is in Singapore dollars and revenue in another currency, convert appropriately using a stated method and date before calculating. If EV values the entire consolidated business, the revenue denominator should cover a matching business perimeter. A company may have acquired or sold a subsidiary during the year, creating a mismatch between today’s EV and the historical sales that were earned by a different group structure. Be explicit about the assumptions.
How Sales Multiples Relate to Other Valuation Methods
EV/Revenue is a relative valuation metric. EV/EBITDA includes an earnings measure but remains limited by investment costs. EV/EBIT retains depreciation and amortisation charges; discounted cash flow valuation explicitly forecasts and discounts future cash flows. These methods answer different questions and can disagree reasonably because they use different inputs. Read How to Learn EV/EBITDA Quickly and Correctly and How to Learn Discounted Cash Flow Quickly and Correctly for the next stages.
Five Questions Before Trusting a Sales Multiple
- Is EV calculated with appropriate debt, cash and other claims?
- Are revenue figures trailing, forecast or based on an acquisition-adjusted period?
- What is the company’s gross, operating and EBITDA margin?
- How much working capital and capital expenditure are required to support its sales?
- Are the comparison companies similar in revenue recognition, growth and risks?
Common Beginner Mistakes
- Using ordinary share market cap while calling it EV.
- Dividing revenue by EV and forgetting the direction of the ratio.
- Treating a low multiple as guaranteed undervaluation.
- Comparing a profitable retailer with a loss-making software company using only sales.
- Mixing projected revenue for one company with historical revenue for another.
- Ignoring foreign-currency or reporting-perimeter differences.
- Assuming revenue means money already collected in cash.
A Ten-Minute EV/Revenue Lesson
- Minutes 1–2: define EV and revenue in one sentence each.
- Minutes 3–4: calculate EV from S$100 million market cap, S$30 million debt and S$10 million eligible cash.
- Minutes 5–6: divide EV by S$60 million annual revenue.
- Minutes 7–8: double the revenue with EV fixed and calculate again.
- Minutes 9–10: explain why the lower result may not reflect better cash profitability.
Mini Quiz and Answers
Question 1: What is simple EV for S$100 million equity value plus S$30 million debt minus S$10 million cash? Answer: S$120 million.
Question 2: What is EV/Revenue on S$60 million of annual sales? Answer: 2.0×.
Question 3: What happens if sales double to S$120 million with EV unchanged? Answer: 1.0×, but cash and profits still need investigation.
Continue the Finance Quick Notes
Use How to Learn Enterprise Value Quickly and Correctly for the numerator, How to Learn EV/EBITDA Quickly and Correctly to add profitability and How to Learn Operating Profit Margin Quickly and Correctly to see what remains after operating costs. Next, How to Learn EV/EBIT Quickly and Correctly explains a different valuation measure that retains depreciation and amortisation.
Trusted References and Final Idea
Read CFA Institute — Market-Based Valuation: Price and Enterprise Value Multiples and Corporate Finance Institute — Business Valuation Glossary for the EV/Sales definition and its limitations. All examples here are fictional and for financial education, not buying recommendations. Remember: EV/Revenue measures enterprise value relative to sales; profit quality, cash needs and risk determine what the simple ratio cannot tell you.