Calculator
Gross Profit Calculator
Calculate gross profit dollars from revenue minus cost, with gross margin shown as a secondary percentage. Use this when you need to know how much money remains before costs not included in the calculation.
Result
- Gross profit
- $4,200.00
- Gross margin
- 35%
Revenue minus the cost entered.
Gross profit as a percentage of revenue.
How gross profit calculation works
This gross profit calculator subtracts the cost you enter from revenue to show the dollar amount left.
It also shows gross margin percentage by dividing gross profit by revenue, but the primary result is profit dollars rather than the percentage.
Use this page when cash amount matters: pricing a job, checking a product batch, reviewing an invoice, or estimating how much money remains before overhead, taxes, commissions, or other costs not included in the input.
Useful next steps
- Use the profit margin calculator when the main question is the percentage of revenue kept.
- Read gross profit vs profit margin to choose between dollar-profit and percentage-profit views.
- Use the break-even calculator when fixed costs and required sales volume matter.
Gross profit formula
Gross Profit = Revenue - Cost; Gross Margin % = (Gross Profit / Revenue) x 100The cost input controls what kind of gross profit you are measuring. Direct cost gives a gross-profit view; broader cost inputs produce broader profit analysis.
- Revenue is total sales or income for the period, job, product, or order.
- Cost is the cost basis subtracted from revenue.
- Gross Profit is revenue minus cost.
- Gross Margin % divides gross profit by revenue.
What the Numbers Mean
- Revenue
- Total sales or income before subtracting the cost entered.
- Cost
- The cost basis for the calculation, such as product cost, job cost, or direct service delivery cost.
- Gross profit
- The dollar amount left after subtracting the cost entered from revenue.
- Gross margin
- Gross profit expressed as a percentage of revenue.
Assumptions
- Revenue must be greater than zero so margin percentage can be calculated.
- The calculator uses the cost value you enter and does not classify costs automatically.
- Taxes, overhead, commissions, shipping, and platform fees are excluded unless included in cost.
- Negative gross profit is possible when cost is greater than revenue.
- This is not a full income statement or cash-flow model.
Worked Examples
Product batch
- Input
- $12,000 revenue, $7,800 cost
- Formula
- $12,000 - $7,800
- Output
- $4,200 gross profit, 35% gross margin
The batch keeps $4,200 before any costs not included in the cost input.
Service package
- Input
- $8,500 revenue, $5,100 cost
- Formula
- $8,500 - $5,100
- Output
- $3,400 gross profit, 40% gross margin
A 40% gross margin means 40 cents of each revenue dollar remains after the cost entered.
Wholesale order
- Input
- $50,000 revenue, $32,000 cost
- Formula
- $50,000 - $32,000
- Output
- $18,000 gross profit, 36% gross margin
The gross profit dollar result is often more useful than the percentage when planning cash needs.
Loss on a job
- Input
- $4,500 revenue, $5,200 cost
- Formula
- $4,500 - $5,200
- Output
- -$700 gross profit, -15.56% gross margin
A negative gross profit means the included costs exceeded revenue.
Common Gross Profit Examples
These examples focus on the dollar amount left after subtracting cost from revenue.
| Example | Cost | Gross profit | Gross margin |
|---|---|---|---|
| $5,000 revenue | $3,000 | $2,000 | 40% |
| $10,000 revenue | $6,500 | $3,500 | 35% |
| $12,000 revenue | $7,800 | $4,200 | 35% |
| $25,000 revenue | $17,500 | $7,500 | 30% |
Gross profit changes when the cost input includes more or fewer cost categories.
Gross Profit vs Margin: Which Result to Use
Both results come from the same inputs, but they answer different questions.
Use gross profit for dollar planning
Gross profit helps estimate cash available before costs not included in the calculation.
Use margin for percentage comparison
Gross margin makes it easier to compare different products, jobs, or orders with different revenue sizes.
Use consistent cost categories
A gross profit based on direct product cost is not directly comparable to one that includes labor, shipping, commissions, and overhead.
Frequently Asked Questions
How do I calculate gross profit?
Subtract cost from revenue. For example, $12,000 revenue minus $7,800 cost equals $4,200 gross profit.
Is gross profit the same as profit margin?
No. Gross profit is a dollar amount. Profit margin is a percentage of revenue. This calculator shows both, but gross profit is the primary result.
What costs should I include?
Include the costs relevant to the gross profit you want to measure, such as cost of goods sold, direct labor, or job delivery cost.
Can gross profit be negative?
Yes. If cost is higher than revenue, gross profit and gross margin are negative.
Does this include overhead?
Only if you include overhead in the cost input. Many gross profit calculations use direct costs and exclude overhead.
When should I use break-even instead?
Use break-even when fixed costs and required sales volume are the main question.
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Disclaimer
This calculator is a simplified gross-profit tool and does not replace accounting, tax, or financial statement advice.