Business calculator
Editor
Estimate bottom-line profit from revenue and major business cost buckets in one calm Toolistri layout. Keep it simple with combined expenses or switch to a cleaner income-statement-style breakdown.
The calculator opens in a more informative detailed mode, but the simple mode stays available when you only want a fast revenue-versus-expenses answer.
Mode
Use detailed mode when you want a clearer income-statement-style result. Use simple mode when you only track revenue and combined expenses.
Revenue
Revenue is the total money earned before expenses. It is the top-line number that all cost and profit ratios flow from.
Expense breakdown
Separate the major expense buckets so the right-side dashboard can show gross profit, operating profit, pre-tax profit, and bottom-line net profit clearly.
Gross profit is revenue minus COGS. Operating profit then removes operating costs. Net profit is the bottom-line amount after other expenses, interest, taxes, and optional other income.
Only open this when you want to separate other income or non-cash costs like depreciation and amortization.
Results
Net profit
$29,500.00
Net profit margin
+23.6%
Status
Profitable
Revenue
$125,000.00
Total expenses
$97,000.00
Taxes
$8,500.00
Gross profit
$83,000.00
Operating profit
$41,200.00
Pre-tax profit
$38,000.00
Net profit
$29,500.00
| Line item | Amount |
|---|---|
| Revenue | $125,000.00 |
| COGS | -$42,000.00 |
| Gross profit | +$83,000.00 |
| Operating expenses | -$38,000.00 |
| Depreciation | -$2,800.00 |
| Amortization | -$1,000.00 |
| Operating profit | +$41,200.00 |
| Other expenses | -$3,500.00 |
| Interest expense | -$1,200.00 |
| Other income | +$1,500.00 |
| Pre-tax profit | +$38,000.00 |
| Taxes | -$8,500.00 |
| Net profit | +$29,500.00 |
COGS
$42,000.00
Operating costs
$41,800.00
Other expenses
$3,500.00
Interest expense
$1,200.00
Taxes
$8,500.00
Other income
$1,500.00
Retained profit
$29,500.00
Net profit is the bottom-line result after all modeled expenses and any other income are applied. Gross profit and operating profit are intermediate checkpoints that help explain where money is going before the final bottom-line number.
Actual accounting treatment can vary based on bookkeeping method, tax rules, and how a business classifies certain items. Use this calculator as a planning estimate, then rely on formal records for reporting, tax filings, and financial statements.
Other income is added below operating profit so the calculator can separate core operations from non-operating offsets.
How it works
Start with total revenue, then either enter one combined expense total or separate the major business cost buckets in detailed mode. The calculator then estimates total expenses, net profit, net profit margin, and the intermediate profit stages that help explain the bottom line.
Net profit is what remains after the entered expenses are subtracted and any other income is added. It is the bottom-line answer to the question, "How much is the business actually keeping after the major costs are accounted for?"
Revenue is the top line before expenses. Gross profit removes COGS. Operating profit then removes operating costs like payroll, rent, software, depreciation, and amortization. Net profit is the final result after other expenses, interest, taxes, and any other income entered.
Net profit margin equals net profit divided by revenue, multiplied by 100. It shows how much of each revenue dollar is actually being kept at the bottom line. If revenue is $0, margin is shown as unavailable because a percentage comparison would not be meaningful.
Strong revenue does not automatically mean strong profitability. A business can produce healthy top-line sales while still ending with a thin margin or even a net loss if cost structure, overhead, financing costs, or taxes are too heavy. Net profit helps surface that reality.
Simple mode is helpful when you only track revenue and a combined expense total. Detailed mode is better when you want to see where the business is losing margin between COGS, operating costs, taxes, and the final net result. Both modes use the same calm Toolistri results layout.
Net profit is the money left after the business's major expenses are subtracted from revenue and any other income is added. It is often called net income or bottom-line profit.
A practical planning formula is revenue minus total expenses plus other income. In detailed mode, the calculator shows that flow more clearly by separating gross profit, operating profit, pre-tax profit, and then net profit.
Net profit margin is net profit divided by revenue, multiplied by 100. It shows the percentage of revenue that remains after the entered expenses are accounted for.
Gross profit removes only the direct cost of goods sold from revenue. Net profit is farther down the statement because it also reflects operating expenses, other expenses, interest, taxes, and any other income entered.
Operating profit focuses on the profitability of the core business before non-operating items and taxes. Net profit is the final bottom-line figure after those later items are included.
Yes. Revenue can look strong while COGS, payroll, rent, software, interest, taxes, or other costs absorb most of it. That is exactly why a net profit calculator is useful alongside top-line revenue tracking.
This calculator provides planning estimates only. Actual bookkeeping and accounting treatment may differ based on taxes, depreciation, non-operating items, timing, and accounting method. Use formal accounting records and professional advice for reporting, tax, and compliance purposes.
Related calculators
If you want to go deeper after the bottom-line view, these nearby Toolistri business calculators help with pricing, break-even planning, taxes, and project-level ROI.
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Calculate sales tax, pre-tax totals, after-tax totals, and reverse-tax pricing.