EBT Calculator — Earnings Before Tax

How to use and interpret the EBT calculator

Earnings before tax, often called EBT or profit before tax, is the amount a business earns after operating costs, depreciation and amortization, interest, and other non-operating items, but before income tax. This calculator converts a short set of income-statement inputs into gross profit, operating expenses, EBIT, EBT, and profitability margins. It is suitable for a monthly, quarterly, or annual analysis as long as every input uses the same period and currency.

What each input means

• Revenue is the top-line income generated during the period. Use net sales or operating revenue reported on the income statement. Revenue is required for a meaningful margin calculation. A higher revenue figure generally increases gross profit and EBT when costs remain unchanged. Avoid mixing gross billings with net recognized revenue.
• Cost of goods sold (COGS) captures direct costs tied to the goods or services delivered, such as materials, production labor, fulfillment, or directly attributable service delivery costs. Enter a non-negative currency amount. Higher COGS reduces gross profit, EBIT, and EBT dollar for dollar.
• Selling, general and administrative expense covers indirect operating costs such as office payroll, rent, software, professional fees, insurance, sales, and marketing. It is required only when such expenses exist. Higher SG&A lowers operating profit and EBT. Do not duplicate costs already included in COGS.
• Depreciation and amortization represents the accounting allocation of asset costs over time. This non-cash expense is still deducted when calculating EBIT and EBT. Enter the expense recognized for the selected period, not the asset's original purchase price or accumulated depreciation balance.
• Interest expense is the financing cost recognized on debt, leases, or similar obligations. Because EBT is measured after interest, increasing this input reduces EBT but does not change gross profit or EBIT. Use income-statement interest expense rather than the period's principal repayments.
• Other income or loss includes non-operating gains and losses that belong above the income-tax line. Positive other income raises EBT; a negative number reduces it. Keep genuinely operating revenue in the revenue field and avoid including income tax here.

How the calculation works

The model first calculates gross profit as revenue minus COGS. It then adds SG&A and depreciation and amortization to determine total operating expenses. EBIT equals gross profit minus those operating expenses. Finally, EBT equals EBIT minus interest expense plus other income or loss. The same result can be expressed directly as revenue minus COGS, SG&A, depreciation and amortization, and interest expense, plus other income.

The calculation deliberately stops before income tax. That makes EBT useful for examining performance without the immediate effect of different statutory tax rates, tax credits, deferred-tax accounting, or jurisdiction-specific tax planning. For formal reporting classifications, consult the relevant accounting framework and the company's accounting policy. The U.S. Securities and Exchange Commission guide to financial statements explains how the income statement connects revenue, expenses, and profit. International reporters can review the IAS 1 presentation requirements.

Understanding the results

• Gross profit measures the amount left after direct production or delivery costs. A high or improving gross profit can indicate stronger pricing, product mix, or direct-cost control. A negative value means direct costs exceed revenue.
• Operating expenses is the combined SG&A and depreciation and amortization amount used in this model. It shows the cost base deducted between gross profit and EBIT. A zero value is valid for a simplified business, but it may also indicate missing inputs.
• EBIT measures earnings before financing costs and income tax. It is driven by revenue, COGS, SG&A, and depreciation and amortization. Comparing EBIT with EBT reveals the net impact of interest expense and other non-operating income or loss.
• EBT is the primary output. A positive value indicates pre-tax profit, zero indicates pre-tax break-even, and a negative value indicates a pre-tax loss. EBT does not equal cash flow because it includes non-cash charges and may exclude cash movements recorded elsewhere.
• EBT margin divides EBT by revenue. It indicates how much pre-tax profit remains from each dollar of revenue. A 30% margin means $0.30 of EBT per $1.00 of revenue. When revenue is zero, the margin is undefined rather than zero.

Reading the chart and statement

The cost-composition donut uses only positive COGS, SG&A, depreciation and amortization, and interest-expense values. Each segment, legend amount, and percentage comes from the same live calculation. The chart focuses on costs, so other income is shown in the income statement instead of being treated as a cost segment. If every cost input is blank or zero, the chart is replaced by a compact empty state.

The pre-tax income statement follows the calculation from revenue through EBT. Expense lines are presented as deductions, subtotals highlight gross profit, operating expenses, and EBIT, and the final row shows EBT. The Excel export mirrors the current inputs and outputs at the moment you click Download Excel, including the breakdown and statement.

Practical checks and common mistakes

Use consistent accounting periods, currencies, and sign conventions. Do not enter tax expense because the purpose is to stop before tax. Do not count depreciation twice by placing it inside SG&A and again in the separate depreciation field. Confirm that COGS and SG&A follow the same classification used in the source income statement. One-time gains may make EBT look unusually strong, while one-time losses may depress it, so review the other-income line before using EBT as a recurring-performance indicator.

EBT is an analytical measure, not personalized tax or investment advice. Taxable income can differ from book EBT because tax law may treat revenue, deductions, losses, depreciation, and interest differently. For U.S. tax administration resources, see the IRS business portal. For an additional plain-language explanation of the metric, see Investopedia's overview of EBT.