Tag: current ratio

Financial Ratios Explained: How to Use Liquidity, Profitability, and Efficiency Ratios to Understand Your Business

Your profit and loss account tells you whether you made money. Your balance sheet tells you what you own and what you owe. But neither number on its own tells you whether your business is healthy. That is what financial ratios are for. By expressing two related figures as a ratio or percentage, they strip away the noise of business size and let you see — clearly and quickly — how your company is performing on liquidity, profitability, and operational efficiency. Once you understand them, you will never look at a set of accounts the same way again.

What Are Financial Ratios and Why Do They Matter?

A financial ratio is simply one number expressed in relation to another. Dividing your current assets by your current liabilities gives you the current ratio. Dividing your net profit by your revenue gives you your net profit margin. Neither calculation is complicated, but the insight each delivers — about whether you can meet your short-term debts, or whether your pricing is generating real returns — is genuinely powerful.

Ratios matter because raw figures can be misleading. A company reporting £2 million in profit sounds successful. But if its revenue is £40 million, the net margin is only 5% — thin by almost any industry standard. Compare that to a £500,000-revenue business with £100,000 net profit, and a 20% margin tells a very different story about commercial efficiency.

For SME owners, ratios serve three practical purposes: they help you benchmark your own performance over time, they let you compare your business to industry norms, and they flag early warning signs before a minor problem becomes a crisis. Most lenders, investors, and accountants will look at a handful of key ratios when assessing your business — so it pays to understand what they are seeing.

Key insight: Financial ratios do not replace your accounts — they unlock them. A single ratio in isolation tells you little. The real value comes from tracking the same ratio across multiple periods, or comparing it against an industry benchmark, to understand the direction of travel.

Liquidity Ratios: Can Your Business Pay Its Bills?

Liquidity ratios measure your ability to meet short-term financial obligations. They answer one fundamental question: if your creditors wanted their money today, could you pay them?

Current Ratio

The current ratio divides your current assets (cash, stock, debtors) by your current liabilities (short-term creditors, tax due, bank overdrafts).

Formula: Current Ratio = Current Assets ÷ Current Liabilities

A ratio above 1.0 means you have more short-term assets than short-term debts — generally a healthy position. Most analysts look for a current ratio between 1.5 and 2.0 for manufacturing and retail businesses, though the ideal varies by industry. A ratio below 1.0 means you may struggle to meet short-term obligations, which is a red flag worth investigating urgently.

Quick Ratio (Acid Test)

The quick ratio is a stricter version that removes stock from the calculation. Stock can take time to convert to cash, so the acid test reveals whether you can cover short-term debts with liquid assets alone.

Formula: Quick Ratio = (Current Assets − Stock) ÷ Current Liabilities

A quick ratio above 1.0 is generally considered strong. If your current ratio looks healthy but your quick ratio is weak, it often signals that too much capital is tied up in stock — a working capital issue worth addressing. For more on how to manage this balance, see our guide to working capital management.

Profitability Ratios: Is Your Business Generating Real Returns?

Profitability ratios measure how effectively your business converts revenue and assets into profit. They are the ratios most closely watched by investors and lenders, and the ones that most directly reflect the strength of your pricing, cost control, and overall business model.

Gross Profit Margin

Gross profit margin measures the percentage of revenue remaining after deducting the direct cost of producing your goods or services (Cost of Goods Sold, or COGS). It reveals how efficiently you are producing and pricing.

Formula: Gross Profit Margin = (Revenue − COGS) ÷ Revenue × 100

A higher gross margin gives you more headroom to cover overheads and generate net profit. Trends matter: a falling gross margin over time may indicate rising input costs, supplier price increases, or pricing pressure from competitors. For a deeper look at COGS, see our post on Cost of Goods Sold explained.

Net Profit Margin

Net profit margin takes the full picture into account — revenue minus all costs, including overheads, depreciation, interest, and tax.

Formula: Net Profit Margin = Net Profit After Tax ÷ Revenue × 100

This is the bottom-line measure of commercial efficiency. A business with a strong gross margin but a weak net margin is likely carrying excessive overheads or high debt-service costs. Tracking this ratio alongside gross margin helps pinpoint exactly where value is being lost.

Return on Assets (ROA)

Return on assets measures how efficiently your business uses its asset base to generate profit. It is particularly useful for asset-heavy businesses such as manufacturers, retailers with large stock holdings, or businesses with significant property.

Formula: ROA = Net Profit ÷ Total Assets × 100

Return on Equity (ROE)

Return on equity measures the return generated for every pound of shareholder equity invested in the business. It is the ratio most commonly used by investors to assess whether a business is generating adequate returns on their capital.

Formula: ROE = Net Profit ÷ Shareholders’ Equity × 100

For groups with associate companies or joint ventures, ROE analysis can become more nuanced — since profits from associates flow through the equity method rather than as revenue. BrizoConsol’s guide on equity method accounting in group consolidation explains how these arrangements affect a group’s reported earnings and equity.

Efficiency Ratios: How Well Are You Managing Your Resources?

Efficiency ratios — sometimes called activity ratios — measure how effectively your business manages its assets and liabilities to generate revenue. They are particularly important for businesses with significant stock, debtor, or creditor balances, and tie directly to cash flow performance.

Debtor Days (Days Sales Outstanding)

Debtor days measures the average number of days it takes your customers to pay you. A high debtor days figure means cash is sitting with customers rather than in your account — a common cause of cash flow problems even in profitable businesses.

Formula: Debtor Days = (Trade Debtors ÷ Revenue) × 365

If your payment terms are 30 days but your debtor days ratio is 55, you have a collections problem worth addressing. See our guide on accounts receivable and accounts payable for practical steps to tighten your collections process.

Creditor Days

Creditor days measures the average time you take to pay your suppliers. Unlike debtor days, a higher number is not necessarily bad — extended supplier credit is a legitimate source of working capital. However, if your creditor days creep beyond agreed payment terms, you risk damaging supplier relationships and your credit rating.

Formula: Creditor Days = (Trade Creditors ÷ COGS) × 365

Inventory Turnover

Inventory turnover measures how many times your stock is sold and replaced in a given period. A higher turnover generally indicates efficient stock management and strong demand; a low turnover may signal obsolete stock or over-purchasing.

Formula: Inventory Turnover = COGS ÷ Average Inventory

Worked Example: Ratio Analysis for a Hypothetical SME

Consider a small manufacturing business — let us call it GreenMake Ltd — with the following figures for the year ended 31 March 2026:

Item	Amount (£)
Revenue	1,200,000
Cost of Goods Sold (COGS)	720,000
Gross Profit	480,000
Net Profit After Tax	96,000
Current Assets	350,000
Stock (included in Current Assets)	90,000
Current Liabilities	200,000
Total Assets	800,000
Shareholders’ Equity	450,000
Trade Debtors	180,000
Trade Creditors	95,000

Applying the formulas above:

Ratio	Calculation	Result	Interpretation
Current Ratio	350,000 ÷ 200,000	1.75	Healthy — comfortably above 1.0
Quick Ratio	(350,000 − 90,000) ÷ 200,000	1.30	Solid liquidity even without stock
Gross Profit Margin	480,000 ÷ 1,200,000 × 100	40%	Strong for manufacturing
Net Profit Margin	96,000 ÷ 1,200,000 × 100	8%	Moderate — overheads are significant
Return on Assets	96,000 ÷ 800,000 × 100	12%	Reasonable asset utilisation
Return on Equity	96,000 ÷ 450,000 × 100	21.3%	Strong return for shareholders
Debtor Days	(180,000 ÷ 1,200,000) × 365	54.8 days	High — review collections process
Creditor Days	(95,000 ÷ 720,000) × 365	48.2 days	Reasonable — within normal terms

The picture that emerges is mostly positive — GreenMake has healthy liquidity, a strong gross margin, and good shareholder returns. However, debtor days of nearly 55 days is the key concern: if the business is on 30-day terms with customers, almost a month’s revenue is sitting uncollected. Tightening collections alone could significantly improve the cash position.

Using Ratios as Part of Your Management Reporting Routine

Calculating ratios once is useful. Calculating them every month and tracking the trend over time is where the real value lies. Building a simple ratio dashboard into your monthly management accounts — alongside your profit and loss and balance sheet — gives you an early-warning system that flags issues before they escalate.

For SMEs producing monthly management accounts, it is worth tracking at minimum: gross margin (to spot cost or pricing shifts), debtor days (to protect cash flow), and the current ratio (to monitor solvency risk). If any of these ratios moves unexpectedly in a single month, that is your signal to investigate before the quarter-end arrives.

For a broader view of how to build financial performance tracking into your business, our guide to understanding the income statement and our post on essential KPIs for finance teams provide complementary frameworks for monitoring business performance.

Key Takeaways

Financial ratios translate raw numbers into meaningful insight by expressing two related figures in proportion. They reveal liquidity, profitability, and efficiency in ways that standalone account balances cannot.
Liquidity ratios (current ratio, quick ratio) tell you whether your business can meet its short-term obligations. A current ratio above 1.5 is generally healthy; a quick ratio below 1.0 warrants investigation.
Profitability ratios (gross margin, net margin, ROA, ROE) show how effectively you convert revenue and assets into profit. Track gross and net margin together to pinpoint where value is leaking.
Efficiency ratios (debtor days, creditor days, inventory turnover) reveal how well you manage working capital. High debtor days is one of the most common causes of cash flow problems in otherwise profitable SMEs.
Ratios are most powerful when tracked over time. A single data point tells you where you are; a trend tells you where you are heading.
Industry benchmarks matter. A 40% gross margin is excellent in manufacturing but thin in software. Always compare against sector norms as well as your own prior periods.

Related reading: For the underlying figures that feed into ratio analysis, see our guides on the balance sheet, the income statement, and working capital management. If you are building these ratios from management accounts, our post on management accounts vs statutory accounts explains which set of figures to use and why.

July 17, 2026

The Essential KPIs Every Finance Team Should Be Tracking

Most finance teams track too many numbers and act on too few. A spreadsheet packed with 40 metrics sounds thorough; in practice it means nobody knows which three things actually matter this month. Key Performance Indicators — KPIs — only earn that name when they are genuinely used to drive decisions. The best finance KPI frameworks are selective, consistent, and tied directly to the questions leadership needs answered: Are we profitable enough? Do we have enough cash? Are we collecting what we’re owed? This guide covers the essential financial KPIs worth tracking, what each one tells you, how to calculate it, and how to build a simple dashboard your team will actually use.

What Makes a Good Financial KPI?

Before choosing which KPIs to track, it helps to know what separates a genuinely useful metric from one that simply fills a report. A good financial KPI has four characteristics:

It answers a decision-relevant question. “Revenue” is a fact. “Revenue vs budget” is a KPI — it answers whether you are on track. The question it answers should be one that someone in the business needs answered regularly.
It can be calculated consistently. A metric defined differently each month — or that requires significant judgement to produce — will generate arguments rather than insight. KPIs should have clear, agreed formulas.
It moves. A ratio that has been 48% for three years is background information, not a KPI. Good KPIs change enough over a monthly or quarterly cycle to be worth monitoring.
Someone owns it. Every KPI should have a named person responsible for its accuracy and for investigating when it moves unexpectedly. Unowned KPIs go stale.

Key insight: Five KPIs that are reviewed every month and acted upon are worth more than twenty that appear in a report nobody reads. When designing your finance KPI framework, start by asking: “If I could only know three things about this business’s financial health each month, what would they be?” Build from there.

The Essential Finance KPIs: A Complete Reference

The table below covers the core financial KPIs that most SME finance teams should consider. They are grouped by theme — profitability, cash and liquidity, and efficiency — to make it easier to select the subset most relevant to your business.

KPI	Formula	What It Tells You	Watch Out When…
Gross Margin %	(Revenue − Cost of Sales) ÷ Revenue × 100	How much of each pound of revenue survives after direct costs. The most fundamental profitability indicator.	It is trending down — usually means pricing pressure, rising input costs, or a shift in product/service mix.
EBITDA Margin %	EBITDA ÷ Revenue × 100 (EBITDA = Operating profit before depreciation & amortisation)	Operating profitability before non-cash charges. Used widely for valuation and lender covenants.	It diverges significantly from operating profit margin — may indicate heavy depreciation or amortisation worth scrutinising.
Net Profit Margin %	Net Profit ÷ Revenue × 100	Overall bottom-line profitability after all costs, interest, and tax.	It is healthy but gross margin is weak — overheads may be masking a core pricing problem.
Revenue vs Budget	(Actual Revenue − Budgeted Revenue) ÷ Budgeted Revenue × 100	Whether top-line growth is on plan. The most direct measure of commercial performance vs expectation.	It consistently misses — your budget assumptions may need revisiting, or a sales/pricing issue needs addressing.
Current Ratio	Current Assets ÷ Current Liabilities	Short-term liquidity — whether the business can meet its near-term obligations. A ratio above 1.0 is the minimum; above 1.5 is generally healthy.	It falls below 1.2 — the business may struggle to meet obligations without additional financing.
Quick Ratio	(Current Assets − Inventory) ÷ Current Liabilities	A tighter liquidity test that excludes inventory, which may not be quickly convertible to cash.	It is significantly lower than the current ratio for a product business — inventory levels may be too high.
Debtor Days (DSO)	(Accounts Receivable ÷ Revenue) × 365	How long, on average, customers take to pay. Compare against your standard payment terms.	It exceeds your payment terms — customers are paying late and cash flow is being squeezed.
Creditor Days (DPO)	(Accounts Payable ÷ Cost of Sales) × 365	How long, on average, you take to pay suppliers. Healthy when longer than debtor days.	It falls much lower than debtor days — you are paying suppliers faster than customers pay you, creating a cash gap.
Cash Conversion Cycle	Debtor Days + Inventory Days − Creditor Days	The number of days cash is tied up in the operating cycle. Lower is better — negative means the business is funded by its suppliers.	It is rising — more working capital is being consumed, which may require financing even in a profitable business.
Operating Cash Flow Ratio	Operating Cash Flow ÷ Current Liabilities	Whether the business generates enough cash from operations to cover its short-term obligations — a real-cash complement to the current ratio.	It is below 1.0 consistently — the business is not self-funding and relies on external sources to meet obligations.
Overhead Ratio	Total Overheads ÷ Revenue × 100	The proportion of revenue consumed by fixed costs. Useful for tracking cost discipline as revenue scales.	Revenue grows but the overhead ratio does not fall — fixed costs are not being leveraged.
Revenue per Employee	Total Revenue ÷ Number of Employees	A simple productivity metric. More useful when tracked as a trend than as a single point-in-time figure.	It falls as headcount grows — new hires may not yet be generating proportionate output, or the business model is becoming less scalable.

Not all of these will be equally relevant to every business. A product business with significant inventory should watch the cash conversion cycle closely. A professional services firm with no inventory may never need it — but will care intensely about debtor days and revenue per employee. Choose the six to eight that reflect your actual business model and ignore the rest.

Profitability KPIs: Reading the Margin Stack

Profitability KPIs work best when read as a stack — from gross margin down to net profit margin — rather than in isolation. Each level of the income statement strips away another layer of cost, and the pattern of where margin is lost tells you where to focus.

If gross margin is healthy but net margin is thin, the problem is in overheads — staff costs, rent, or administration are consuming the profit that the core business generates. If gross margin is low, no amount of overhead control will save you: the core economics of the product or service need to change. This is why gross margin is the single most important profitability KPI for most businesses, and why tracking it monthly — not just annually — is essential. Our guide to understanding the income statement explains how each layer of the P&L fits together.

EBITDA is worth tracking alongside operating profit because it removes the distorting effect of depreciation — particularly relevant if your business carries significant fixed assets or has recently made acquisitions. Lenders and investors typically use EBITDA multiples for valuation, so keeping an eye on it gives you a sense of how your business would be assessed externally.

Cash Flow and Efficiency KPIs: The Liquidity Picture

A business can show strong profitability on the income statement while simultaneously running out of cash — a situation that surprises many first-time business owners but is entirely predictable once you understand working capital. The cash and efficiency KPIs exist precisely to catch this problem before it becomes a crisis.

Debtor days and creditor days should always be read together. The gap between them determines how much cash you need to fund your operating cycle. If you collect from customers in 45 days but pay suppliers in 30, you are funding a 15-day gap from your own cash reserves on every transaction. Multiply that across your entire revenue base and the working capital requirement becomes substantial. Closing this gap — by tightening collections, negotiating better supplier terms, or both — can free up significant cash without any impact on profitability. For more detail on managing this cycle, see our guide to working capital management.

The current ratio and quick ratio are your early-warning liquidity indicators. Review them monthly alongside your cash flow forecast — a current ratio that was 1.8 in January and has declined to 1.2 by June is a trend worth acting on, even if the absolute number still looks acceptable in isolation. Our guide to key financial ratios covers the calculation and interpretation of these metrics in detail.

Building a KPI Dashboard That Gets Used

The biggest risk with a KPI framework is spending significant effort building a dashboard that nobody looks at after the first month. Here is how to design one that sticks:

One page, always. Your monthly KPI report should fit on a single page or screen. If leadership cannot absorb it in two minutes, it will not be absorbed. Supplementary analysis lives in the appendix; the dashboard shows only the headline numbers.
Show the trend, not just the current value. A gross margin of 42% is information. A gross margin that has moved from 47% to 42% over six months is a story. Always include a sparkline or three-month trend alongside the current figure.
Use RAG status (Red, Amber, Green). Each KPI should have a defined target and threshold — green means on track, amber means approaching a concern, red means action needed. This lets the reader scan the dashboard in seconds rather than having to interpret every number from scratch.
Define thresholds before the period, not after. If thresholds are set retrospectively to match actuals, the RAG status will always be green and the dashboard will provide false comfort. Set your amber and red thresholds at the start of each year, based on your budget and business requirements.
Review on a fixed cadence. KPIs reviewed whenever someone remembers to look are not KPIs — they are historical records. Schedule a monthly finance review with a fixed agenda, and make the KPI dashboard the opening slide. Consistency is what makes the trend data meaningful over time.
Link KPIs to your management accounts. Your KPI dashboard should be derivable directly from your management accounts pack — not maintained as a separate exercise. If the two are not in sync, you have a reconciliation problem that will erode trust in both. For how management accounts are structured, see our guide on management accounts vs statutory accounts.

Key Takeaways

A good KPI answers a decision-relevant question, can be calculated consistently, moves over time, and has a named owner.
Track fewer KPIs more rigorously — five metrics reviewed and acted upon monthly beat twenty that appear in a report nobody reads.
Gross margin is the single most important profitability KPI for most businesses; declining gross margin cannot be fixed by cutting overheads.
Debtor days and creditor days should always be read together — the gap between them determines how much working capital your business needs to fund.
The current ratio and cash conversion cycle are your early-warning liquidity indicators; track them monthly alongside your cash flow forecast.
A one-page dashboard with RAG status, trend sparklines, and pre-defined thresholds is the format most likely to generate consistent management attention.
Your KPI dashboard should be derived directly from your management accounts — if they are not in sync, reconcile them before relying on either.

Related reading: To build out your financial management toolkit alongside this KPI framework, explore our guides on key financial ratios explained, management accounts vs statutory accounts, working capital management, and understanding the income statement.

July 6, 2026