Is the Profit Margin Calculator free?

Yes — the Profit Margin Calculator is completely free, with no account, subscription, signup, or usage limits.

Is my data uploaded or stored?

No. The Profit Margin Calculator processes everything locally in your browser. Your input is never uploaded, saved, or shared with any server.

Does the Profit Margin Calculator work offline?

Yes. Once the page has finished loading, the Profit Margin Calculator works without an internet connection.

Which browsers does the Profit Margin Calculator work in?

The Profit Margin Calculator works in all modern browsers, including Chrome, Firefox, Safari, and Edge — no plugins or extensions needed.

What is the difference between margin and markup?

Profit margin is profit divided by the selling price. Markup is profit divided by the cost price. A ₦4,000 profit on a ₦12,000 sale is a 33.3% margin but a 50% markup. Retailers usually talk in margins; manufacturers and wholesalers often use markup. Neither is "correct" — just make sure you're consistent.

Is gross margin the same as net margin?

No. Gross margin only accounts for the cost of goods sold (COGS) — what this calculator computes. Net margin subtracts all other operating expenses (rent, salaries, utilities, taxes) from revenue. Gross margin is a useful starting point but does not represent actual profitability.

Profit Margin Calculator

Calculate gross and net profit margins for any product or service.

Cost Price

₦

Selling Price

₦

Free browser-based tool · Runs 100% on your device · Last updated July 7, 2026

What is the Profit Margin Calculator?

The free Profit Margin Calculator computes gross profit, profit margin percentage, and markup from a cost and selling price — instantly. Enter the Cost Price and Selling Price and see your Profit (₦), Margin (%), and Markup (%) in real time. Use the optional Target Margin (%) field to find exactly what selling price you need to hit a specific margin goal.

→ Calculate profit margin on products before setting retail prices
→ Find the minimum selling price needed to achieve a target gross margin
→ Compare margin vs markup to communicate pricing to different stakeholders
→ Audit existing product lines to identify low-margin SKUs
→ Model pricing scenarios for new product launches or market entry

How to Use the Profit Margin Calculator

1 Enter the total cost of the product in the Cost Price field.
2 Enter the price you charge (or plan to charge) in the Selling Price field.
3 Read the results: Profit (₦) shows the absolute profit, Margin (%) shows profit as a percentage of the selling price, and Markup (%) shows profit as a percentage of the cost.
4 Optionally, enter a percentage in the Target Margin (%) field to see the exact selling price you need to reach that margin — shown as "Sell at ₦X".

Key Features

📊
Margin and markup

Shows both margin (% of selling price) and markup (% of cost) — two different metrics often confused.
🎯
Target margin solver

Enter a desired margin % and instantly see the required selling price.
⚡
Live calculation

All results update as you type — no button press needed.
🆓
Free, no signup

Unlimited use, no account required.

Example Usage

Example Input

Cost Price: ₦8,000 | Selling Price: ₦12,000

Example Output

Profit: ₦4,000.00
Margin: 33.3%
Markup: 50.0%

Frequently Asked Questions about the Profit Margin Calculator

What is the Profit Margin Calculator?: The Profit Margin Calculator is a free online tool that lets you calculate gross and net profit margins for any product or service. It runs entirely in your browser, so there is nothing to install and nothing is uploaded to a server.
Is the Profit Margin Calculator free?: Yes — the Profit Margin Calculator is completely free, with no account, subscription, signup, or usage limits.
Is my data uploaded or stored?: No. The Profit Margin Calculator processes everything locally in your browser. Your input is never uploaded, saved, or shared with any server.
Does the Profit Margin Calculator work offline?: Yes. Once the page has finished loading, the Profit Margin Calculator works without an internet connection.
Which browsers does the Profit Margin Calculator work in?: The Profit Margin Calculator works in all modern browsers, including Chrome, Firefox, Safari, and Edge — no plugins or extensions needed.
What is the difference between margin and markup?: Profit margin is profit divided by the selling price. Markup is profit divided by the cost price. A ₦4,000 profit on a ₦12,000 sale is a 33.3% margin but a 50% markup. Retailers usually talk in margins; manufacturers and wholesalers often use markup. Neither is "correct" — just make sure you're consistent.
Is gross margin the same as net margin?: No. Gross margin only accounts for the cost of goods sold (COGS) — what this calculator computes. Net margin subtracts all other operating expenses (rent, salaries, utilities, taxes) from revenue. Gross margin is a useful starting point but does not represent actual profitability.