Accounting Gross Profit Margin (Annual) Calculator
Calculate your annual gross profit, gross profit margin, and cost of goods sold as a percentage of revenue.
Overview
This annual gross profit margin calculator shows how much of your yearly sales revenue remains after cost of goods sold. Enter annual revenue and direct costs to estimate gross profit, gross margin, and the share of revenue used by direct costs.
How it works
Gross profit is calculated by subtracting annual cost of goods sold from annual revenue. Gross profit margin then divides gross profit by revenue and expresses the result as a percentage. A higher margin means a larger portion of sales remains to cover operating expenses, financing costs, taxes, and profit.
How to use this calculator
- 1Enter total revenue earned during the year.
- 2Enter the annual cost of goods sold or direct cost of sales.
- 3Review your annual gross profit and gross profit margin.
- 4Compare results across periods using the same accounting method.
Example Calculation
Annual Revenue
$500,000
Annual Cost of Goods Sold
$300,000
Gross Profit Margin
40.00%
With annual revenue of $500,000 and cost of goods sold of $300,000, annual gross profit is $200,000 and the gross profit margin is 40.00%.
Frequently asked questions
What is annual gross profit margin?
Annual gross profit margin is the percentage of yearly revenue remaining after deducting cost of goods sold. It does not deduct operating expenses, interest, or taxes.
How do you calculate gross profit margin?
Subtract cost of goods sold from revenue, divide the result by revenue, and multiply by 100. For example, $200,000 gross profit on $500,000 revenue equals a 40% margin.
What costs are included in cost of goods sold?
Cost of goods sold commonly includes direct materials, direct production labour, inventory purchases, and other costs directly tied to making or delivering what was sold.
Is gross profit the same as net profit?
No. Gross profit only deducts direct costs of sales. Net profit also accounts for operating expenses, interest, taxes, and other income or expenses.
Can a gross profit margin be negative?
Yes. A negative result occurs when cost of goods sold is greater than revenue, meaning direct costs exceeded sales for the period.
Why compare gross profit margin each year?
Comparing margins over consistent periods can help identify changes in pricing, product mix, supplier costs, production efficiency, or inventory management.
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Assumptions and warnings
Assumptions
- Annual revenue and cost of goods sold are measured for the same 12-month accounting period.
- Cost of goods sold includes direct costs only, not operating expenses such as rent, administration, marketing, interest, or taxes.
- The calculation uses figures before indirect expenses and does not estimate net profit.
- Results are estimates based entirely on the amounts entered.
Warnings
- This calculator provides a general business estimate and is not accounting, tax, or financial advice.
- Classifying costs as direct or indirect can affect the result; use figures prepared consistently with your accounting method.