What it means
When running a business, looking at total sales revenue is not enough. You need to know what happens to the money after paying for the direct costs to make each product, such as materials and labour, plus a fair share of overheads like rent and software.
Product profitability brings clarity by breaking down your finances per offering. This allows you to spot your top performers and make informed choices about pricing, marketing, and inventory.
In practice, companies often discover that their highest-selling product is actually their least profitable because it requires too much expensive support, shipping, or manual labour. Conversely, a niche product with modest sales volumes might yield a high profit margin because production costs are remarkably low.
Using this insight, non-finance managers can redirect their budget toward high-margin items and either redesign, reprice, or discontinue low-margin offerings. It shifts decision-making from guesswork to hard evidence, ensuring your team focuses energy where it generates the highest financial return.
In practice
Real-world examples.
Example
An artisanal baker sells sourdough for GBP 5 and cookies for GBP 2. After counting ingredients and packaging, the sourdough yields GBP 3 profit, while the cookie yields GBP 1.50, making the cookie surprisingly more profitable per minute of baking.
Example
A boutique consultancy offers strategic workshops for GBP 2,000 and standard monthly reports for GBP 500. Accounting shows workshops require intensive staff time, netting GBP 200 profit, whereas monthly reports yield GBP 350 due to automation.
Example
An online stationery shop sells premium fountain pens for GBP 80 and custom notebooks for GBP 15. Shipping heavy pens overseas eats most of the pen margin, making the lightweight notebooks the more profitable product overall.
Think of it
“Imagine running a fruit stall where you sell apples and melons. Even if the total cash at the end of the day looks great, product profitability tells you whether you make more money per hour selling heavy melons or quick-to-sell apples.
Formula
Calculation
Product Profit = Total Revenue per Product - Total Costs per Product
Example: If a handmade lamp sells for GBP 100, costs GBP 40 in raw materials, and incurs GBP 10 in direct shipping costs, the calculation is:
GBP 100 - (GBP 40 + GBP 10) = GBP 50 profit.Case study
Seen in the real world.
GreenLeaf, a mid-sized home goods manufacturer run by manager Sarah, offered two main items: ceramic plant pots and woven baskets. Total company revenue looked healthy, but cash flow felt tight. Sarah decided to calculate product profitability for both lines.
The ceramic pots sold for GBP 30, with direct material and labour costs of GBP 12, plus allocated overheads of GBP 10, leaving a profit of GBP 8 each. The woven baskets sold for GBP 50, but required intensive hand weaving, costing GBP 35 in materials and labour, plus GBP 10 in overheads, leaving a profit of only GBP 5 each.
Although baskets had a higher price tag, the pots were the true financial engine of the business because they sold in much higher volumes with lower production friction. Sarah shifted her marketing budget to promote the plant pots and renegotiated supplier rates for the baskets. Within six months, GreenLeaf increased overall net profit by 22 percent without needing to raise total sales volume.
Watch out
Common mistakes.
- Ignoring overhead costs and only looking at the cost of raw materials.
- Assuming that the product with the highest sales volume is also the most profitable.
- Failing to update profit calculations when supplier prices or labour costs increase.
Questions
People also ask.
How is product profitability different from gross margin?
Gross margin only looks at direct production costs, whereas product profitability includes a broader range of expenses, giving a complete view of true net earnings per item.
How often should I calculate product profitability?
Most businesses review this quarterly or annually, but if material costs fluctuate rapidly, monthly reviews are much safer.
What should I do with an unprofitable product?
You can raise its price, reduce production costs, or discontinue it if it serves no strategic purpose for your brand.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%Related