Straight-Line Depreciation

Straight-line depreciation spreads the cost of an asset evenly over its useful life. Annual depreciation = (Cost − Salvage) ÷ Years .

Payback Period

The payback period is the time required for an investment to generate enough cash flow to recover its initial cost .

What is Trade Profitability Analysis?

Trade profitability analysis is the process of evaluating whether a financial transaction will generate a profit or loss. It is essential for investors, traders, and business owners to make informed decisions before committing capital.

Net Profit = (Exit Price − Entry Price) × Quantity − Total Commission

Where:

• Gross Profit — the raw gain from the price difference without fees
• Net Profit — the actual profit after deducting all trading costs
• ROI (Return on Investment) — the percentage return relative to the total investment
• Break-Even Price — the minimum exit price required to avoid a loss

This analysis helps investors answer critical questions: Is the potential reward worth the risk? What is the minimum price needed to break even? How do fees impact profitability? It is widely used across financial markets — from stock trading and cryptocurrency to Forex and commodities [citation:4][citation:5].

Key factors affecting trade profitability:

• Entry and exit prices — the core driver of profit or loss
• Position size — larger positions amplify both gains and losses
• Trading fees — commissions, spreads, and swaps reduce net profit
• Holding period — longer positions may incur additional costs (overnight swaps) [citation:2]

What is the Quick Ratio?

The Quick Ratio, also known as the Acid-Test Ratio, is a liquidity metric that measures a company's ability to pay its short-term obligations using only its most liquid assets — cash, marketable securities, and accounts receivable .

Quick Ratio = (Cash + Marketable Securities + Accounts Receivable) ÷ Current Liabilities

Unlike the current ratio, the quick ratio excludes inventory and prepaid expenses from the calculation. This makes it a more conservative and stringent measure of liquidity, as it assumes that a company may not be able to quickly sell its inventory at full value in an emergency .

Key interpretation:

• > 1.0 — company has enough liquid assets to cover short-term debts without selling inventory [citation:1][citation:4]
• = 1.0 — liquid assets exactly match current liabilities
• < 1.0 — potential liquidity concerns; may need to sell inventory or seek financing

A quick ratio of 1.0 or higher is generally considered healthy, but the ideal range varies by industry. Some businesses with fast inventory turnover may operate comfortably with a ratio below 1.0 .

What is Gross Margin?

Gross margin is the percentage of revenue that remains after deducting the cost of goods sold (COGS). It measures how efficiently a company uses its resources to produce goods and indicates the financial health of a business .

Gross Margin = (Revenue − COGS) ÷ Revenue × 100%

Gross Profit is the absolute dollar amount (Revenue − COGS), while Gross Margin expresses this as a percentage of revenue. Both are essential for pricing, profitability analysis, and benchmarking against competitors .

Interpretation guide:

• > 50% — Excellent, very strong profitability
• 40% – 50% — Great, strong profitability
• 30% – 40% — Good, healthy profitability
• 20% – 30% — Moderate, average profitability
• 10% – 20% — Low, limited profitability
• < 10% — Very low, high risk

Typical gross margins by industry :

• Software: 70–90%
• Retail: 20–40%
• Manufacturing: 25–50%
• Food & beverage: 20–35%
• Construction: 15–30%

What is the Sortino Ratio?

The Sortino ratio is a risk-adjusted performance metric developed by Frank Sortino as an improvement over the Sharpe ratio[citation:5][citation:10]. While the Sharpe ratio penalizes all volatility equally — both upside and downside — the Sortino ratio focuses exclusively on downside deviation, or volatility below a chosen target[citation:1][citation:5].

Sortino Ratio = (R_p − MAR) ÷ LPSD

Where:

• R_p — average return of the portfolio or investment
• MAR — Minimum Acceptable Return (target return, often 0% or risk-free rate)[citation:4]
• LPSD — lower partial standard deviation (downside deviation)[citation:11]

Key advantages:

• Focuses on harmful risk — doesn't penalize positive volatility
• Flexible target — MAR can be 0%, risk-free rate, or any desired return[citation:3]
• Better for skewed distributions — more appropriate when returns are not symmetric[citation:11]

Interpretation guide[citation:3][citation:11]:

• > 2.0 — excellent
• 1.0 – 2.0 — good
• 0.5 – 1.0 — moderate
• < 0.5 — poor
• Negative — returns below MAR on average

What is the Interest Coverage Ratio (ICR)?

The Interest Coverage Ratio (ICR), also known as Times Interest Earned (TIE), measures a company's ability to pay interest on its outstanding debt from operating earnings [citation:2][citation:9]. It is a key indicator of financial health and debt servicing capacity [citation:1][citation:4].

ICR = EBIT ÷ Interest Expense

Where:

• EBIT — Earnings Before Interest and Taxes (operating profit)
• Interest Expense — total interest payments due on debt

A higher ICR indicates stronger financial health and lower default risk [citation:5]. Typically, an ICR above 3.0x is considered safe, while below 1.5x signals financial distress [citation:7][citation:12]. The metric is widely used by lenders, investors, and credit rating agencies to assess a company's ability to service its debt [citation:1][citation:4].

Interpretation guide:

• > 5.0x — Excellent, strong coverage
• 3.0 – 5.0x — Good, healthy coverage
• 1.5 – 3.0x — Moderate, monitor closely
• < 1.5x — Weak, high risk of default
• < 1.0x — Distressed, earnings insufficient

What Is Trade Markup?

Markup is the amount added to the cost price of a product to determine its selling price. It is usually expressed as a percentage of cost [citation:2]. Markup ensures that a business covers its costs and generates profit.

Markup = (Selling Price − Cost Price) ÷ Cost Price × 100%

Key concepts:

• Markup — profit as a percentage of cost. Used to set prices [citation:2].
• Margin — profit as a percentage of selling price. Used to measure profitability [citation:2].

The same profit figure always produces a larger markup percentage than margin percentage [citation:8]. For example, a $50 profit on a $100 cost is a 50% markup, but on a $150 selling price, it's a 33.3% margin.

Typical markup percentages by industry [citation:8]:

• Retail clothing & apparel: 50–150%
• Restaurants & food service: 185–260% (on food cost)
• Electronics retail: 5–30%
• Furniture & home goods: 40–75%
• Construction & contracting: 15–30%

What is the Debt Ratio?

The Debt Ratio, also known as the Financial Dependency Ratio, is a financial metric that measures the proportion of a company's assets that are financed through debt. It is calculated by dividing total liabilities by total assets[citation:1][citation:3].

Debt Ratio = Total Liabilities ÷ Total Assets

This ratio is a key indicator of a company's financial leverage and risk. A higher debt ratio means the company relies more heavily on borrowed funds, which can increase financial risk, especially during economic downturns. A lower ratio indicates a more conservative capital structure with greater reliance on equity financing[citation:3].

The debt ratio is widely used by:

• Lenders — to assess creditworthiness and the ability to repay loans.
• Investors — to evaluate whether a company is over-leveraged.
• Analysts — to compare companies within the same industry.

The generally accepted normative value is around 0.5 (50%), meaning half of the assets are financed by debt. A value up to 0.6–0.7 is often considered acceptable, but exceeding this threshold signals higher financial risk and potential insolvency[citation:1][citation:12].

What is the Weighted Average Cost of Capital (WACC)?

The Weighted Average Cost of Capital (WACC) represents a company's average after-tax cost of capital from all sources, including equity and debt. It is the minimum return a company must earn on its existing asset base to satisfy its creditors, owners, and other capital providers.

WACC = (E/V) × Re + (D/V) × Rd × (1 − Tc)

Where:

• E — market value of equity
• D — market value of debt
• V — total value (E + D)
• Re — cost of equity
• Rd — cost of debt
• Tc — corporate tax rate

WACC is one of the most important financial metrics. It serves as the discount rate for discounted cash flow (DCF) analysis and is used to evaluate investment opportunities. A company creates value when the return on invested capital (ROIC) exceeds its WACC.

Typical WACC values range from 5% to 15%, depending on industry, company risk, and market conditions. Industries like utilities have lower WACC (4-6%) due to stable cash flows, while technology startups may have WACC above 15% due to higher risk.

Understanding Financial Efficiency: ROE & ROA

Financial efficiency measures how effectively a company uses its resources to generate profit. The two most important metrics are Return on Equity (ROE) and Return on Assets (ROA) [citation:7][citation:11].

ROE = (Net Income ÷ Shareholders' Equity) × 100%

ROE shows how much profit a company generates for each dollar of shareholder investment. A higher ROE indicates better returns for investors [citation:7].

ROA = (Net Income ÷ Total Assets) × 100%

ROA measures how efficiently a company uses all of its assets (both equity and debt) to generate profit. Unlike ROE, it accounts for financial leverage, giving a more complete picture [citation:11].

The financial leverage ratio (Assets ÷ Equity) shows the proportion of debt used in the capital structure. Higher leverage can amplify returns but also increases risk [citation:4][citation:7].

Use this calculator to:

• Evaluate profitability — understand returns for shareholders and asset efficiency
• Assess financial risk — see the level of leverage in the capital structure
• Compare companies — benchmark against industry peers
• Track performance — monitor changes over time

For a comprehensive analysis, compare both ROE and ROA over multiple periods [citation:7].