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Profit Calculator

Gross, operating and net profit with margins and tax.

Best for: Use it to price products, compare options, or check a deal's worth.

Complete guide
See benchmark ranges Why this result happened View assumptions
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How it's calculated & sources
The Profit Calculator uses the standard formula for this calculation. It runs entirely in your browser, so your inputs are never uploaded. Figures are educational estimates, not professional advice — verify important decisions with a qualified expert. Last reviewed June 2026.
Key assumptions
  • Includes only the costs you enter

Free & no sign-up · runs entirely in your browser. Results are estimates for general information, not professional advice — verify important decisions with a qualified expert. Last reviewed June 2026.

How it works

Gross Profit = Revenue − COGS

Operating Profit = Gross Profit − Operating Expenses

Net Profit = Operating Profit × (1 − Tax%)

Example

Revenue $100,000 − COGS $40,000 = Gross $60,000. − $25,000 expenses = $35,000 operating. After 20% tax = $28,000 net profit.

Frequently asked questions

What's a healthy net profit margin?+

Varies by industry: 10% is average across sectors; SaaS can reach 20–30%, retail often 2–5%.

Should I include my own salary?+

Yes — if you draw a salary, it belongs in operating expenses for an accurate profit picture.

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Complete guide

Quick answers

Short, sourced answers to the questions people (and AI assistants) ask most.

What is Profit?
A profit calculator works out your profit and profit margin from revenue and costs \u2014 the simplest health check for any sale, product or business.
Why does Profit matter?
It is the top line - every margin and profit figure starts from revenue.
How is Profit calculated?
It subtracts cost from revenue to get profit, then divides by revenue for the margin percentage. Formula: Profit = revenue \u2212 cost; Margin % = profit \u00f7 revenue \u00d7 100.
What is a good profit?
5-20% (varies by industry)
What are common profit mistakes?
Confusing gross and net margin
When should you use the Profit Calculator?
Use it to price products, compare options, or check a deal's worth.

What is the Profit Calculator?

A profit calculator works out your profit and profit margin from revenue and costs \u2014 the simplest health check for any sale, product or business.

How the Profit Calculator works

It subtracts cost from revenue to get profit, then divides by revenue for the margin percentage.

Profit = revenue \u2212 cost; Margin % = profit \u00f7 revenue \u00d7 100
  • revenue — Total money in
  • cost — What it cost you
  1. Enter your revenue — the total money a business earns from sales before any costs are subtracted.
  2. Enter your cost of goods sold (cogs) — the direct costs of producing what you sold - materials and direct labor.
  3. Enter your profit — what remains from revenue after the relevant costs are subtracted.
  4. Enter your margin — profit expressed as a percentage of revenue.
  5. Read the result, then change any input to compare scenarios instantly — the Profit Calculator recalculates as you type.

Understanding the inputs

What each value means, why it matters, and a typical range — so you can fill in the calculator with confidence.

Revenue

The total money a business earns from sales before any costs are subtracted.

Why it matters:
It is the top line - every margin and profit figure starts from revenue.
Typical range:
Varies entirely by business size.
How it affects results:
  • Higher: More to cover costs and profit, if margins hold.
  • Lower: Less to cover costs and profit.

Common mistake: Confusing revenue (sales) with profit (what is left after costs).

Cost of Goods Sold (COGS)

The direct costs of producing what you sold - materials and direct labor.

Why it matters:
It is subtracted from revenue to get gross profit, the core of product economics.
Typical range:
Often 40% to 80% of revenue depending on the business.
How it affects results:
  • Higher: Lower gross margin.
  • Lower: Higher gross margin.

Common mistake: Including overheads like rent and admin, which are not direct costs.

Profit

What remains from revenue after the relevant costs are subtracted.

Why it matters:
It is the real measure of whether a business or deal actually makes money.
Typical range:
Depends on the business; net margins of 10% to 20% are common.
How it affects results:
  • Higher: More money kept from each sale.
  • Lower: Less money kept from each sale.

Common mistake: Forgetting some costs, which overstates profit.

Margin

Profit expressed as a percentage of revenue.

Why it matters:
A percentage lets you compare profitability across products and businesses of any size.
Typical range:
10% to 20% net margin is healthy for many businesses; under 10% is thin.
How it affects results:
  • Higher: More buffer and pricing power.
  • Lower: Less buffer against costs and price pressure.

Common mistake: Confusing margin (profit / price) with markup (profit / cost).

Component definitions

The parts that drive this result and what each one contributes.

  • Revenue — Money in from sales.
  • Expenses — All costs subtracted from revenue.
  • Profit — Revenue minus expenses.

Benchmark reference

What counts as poor, average or excellent for this metric.

Net Margin

Poor<0%
Below average0-5%
Average5-10%
Above average10-20%
Excellent20%+

Source: General industry ranges · Updated June 2026

Typical values

Net Margin:
5-20% (varies by industry)

Common interpretation errors

  • Confusing gross and net margin
  • Excluding overheads, tax or fees

What impacts results most

  1. 1.
    Revenue (High impact)The top line profit starts from.
  2. 2.
    Expenses (High impact)Every cost reduces profit one-for-one.

Key assumptions

  • Includes only the costs you enter

What's a typical value?

As a rough guide on net margin: ~5% is thin, ~10% is healthy, ~20%+ is strong \u2014 but it varies widely by industry.

Markup vs profit margin (and sell price on a $100 cost)

10%9%$110
25%20%$125
50%33%$150
75%43%$175
100%50%$200
200%67%$300

Worked example

Inputs: Revenue $1,000,000; expenses $650,000 Calculation: profit = revenue − expenses; margin = profit ÷ revenue Result: profit $350,000, margin 35% What it means: A small price rise usually lifts profit more than an equal cost cut.

Key terms

Margin:
Profit as a % of revenue.
Markup:
Profit as a % of cost (always a bigger number than margin).

Related concepts

How Net Margin connects to the concepts around it.

Gross Margin:
Revenue minus direct costs, as a percent of revenue.
Profit Margin:
Profit as a percentage of revenue.
Revenue:
Total money earned from sales before any costs.
ROAS:
Revenue earned for every unit spent on advertising.

Business Economics learning path

A sensible order to learn these concepts.

RevenueCOGSGross MarginNet MarginBreak-even

Reviewed sources & methodology

Methodology: Exact Formula · Last reviewed June 2026.

Keywords: profit, margin, revenue, tax.

This is an educational estimate, not financial advice. Rates, rules and figures change — verify the latest with the provider or a qualified advisor before you decide.

Reviewed by the Free Tools Galaxy editorial team · Updated June 2026 · Calculated privately in your browser.

Frequently asked questions

Is the Profit Calculator free to use?+

Yes. Every tool on Free Tools Galaxy is 100% free, runs in your browser and requires no signup.

How accurate is the Profit Calculator?+

Profit Calculator uses the standard profit formula in double-precision arithmetic, so the same inputs always produce the same result and you can verify any figure by hand. It is an educational estimate — real-world outcomes depend on your actual rates, rules and assumptions.

Do you store my inputs?+

No. The Profit Calculator runs entirely in your browser. Nothing is uploaded or saved to a server.

Can I use the Profit Calculator on mobile?+

Yes — the interface is fully responsive and works on phones, tablets and desktops.

What are common mistakes to avoid?+

The most frequent mistake is mixing units. Double-check your inputs use a single, consistent unit before clicking Calculate.

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Gross, operating and net profit with margins and tax.

Try it: https://freetoolsgalaxy.com/tools/profit-calculator
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The fastest way is to use a free in-browser profit calculator: https://freetoolsgalaxy.com/tools/profit-calculator. Gross, operating and net profit with margins and tax.

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