Gross profit and net profit explained
There are two profit figures that matter. Gross profit is what you make on the goods themselves: sales minus the cost of goods sold. If you buy an item for KES 100 and sell it for KES 150, your gross profit is KES 50, a gross margin of one third of the sale price. Gross profit shows whether your pricing covers your product cost.
Net profit is the real bottom line: gross profit minus all your operating expenses, rent, wages, transport, M-Pesa charges, utilities. You can have a good gross profit on every item but still make a net loss if running costs are too high. Net profit is what is actually left.
Knowing both lets you fix the right thing. A weak gross margin means a pricing or buying problem; a healthy gross margin but poor net profit means an expense problem. Calculating profit, not just watching cash, is how you find and fix what is wrong.
How to calculate your profit, step by step
Work out gross, then net.
- 1
Step 1: Total your sales
Add up all sales income for the period from your recorded sales. This is the top line.
- 2
Step 2: Work out cost of goods sold
Add the cost of the stock you actually sold (not all stock bought). For services, the direct cost of delivering them.
- 3
Step 3: Calculate gross profit
Sales minus cost of goods sold is gross profit. Divide by sales for your gross margin percentage.
- 4
Step 4: Total operating expenses
Add all running costs for the period: rent, wages, transport, charges, utilities.
- 5
Step 5: Calculate net profit
Gross profit minus operating expenses is net profit, the real result. A negative figure means a loss.
- 6
Step 6: Check your margins over time
Track gross and net margins across periods. Falling margins reveal pricing, buying or cost problems early.
Profit calculation mistakes
Treating revenue as profit
Sales are not profit. Profit is what is left after costs. Confusing the two leads to overspending and surprises.
Using all stock bought as cost
Cost of goods sold is the cost of stock actually sold, not everything purchased. Mixing them distorts gross profit.
Forgetting operating expenses
A good gross profit can hide a net loss if expenses are ignored. Always subtract running costs for net profit.
Ignoring margins
Absolute profit without margins hides whether you are getting more or less efficient. Track margin percentages.
Calculating from guesswork
Profit is only as accurate as your sales and cost data. Keep accurate records so the calculation is real.
A trader finds the real problem
A trader in Nairobi had busy sales but never seemed to get ahead. He assumed he needed more customers.
Calculating profit showed his gross margin was fine, items sold well above cost, but net profit was thin because rent and several charges ate the gross profit. The problem was expenses, not sales.
He cut the unnecessary costs and his net profit rose without a single extra customer. Calculating both gross and net profit pointed him at the real issue instead of chasing the wrong fix.
Without clean daily records, tax time turns into guesswork, financing applications stall, and you cannot tell a genuinely good month from a lucky one.
Veira turns every sale into an organised record and a clear report, so your numbers are ready for KRA, a lender or yourself.
How Veira calculates your profit automatically
Veira records your sales and the cost of goods, and tracks your expenses, so it calculates your gross and net profit automatically, in real time. You do not work it out by hand; you simply see it, with margins, whenever you want.
That means you always know whether the business is actually making money and where to fix it, a pricing issue or an expense issue, all from your phone, from KES 2,999 a month.
Frequently asked questions
How do I calculate profit for my business?
What is the difference between gross and net profit?
Is revenue the same as profit?
What is a good profit margin?
Why do businesses with good sales still struggle?
Can software calculate my profit?
Profit, not cash, tells you if your business works, and calculating both gross and net profit shows you exactly what to fix. Veira calculates it for you in real time, from KES 2,999 a month. See how Veira shows your true profit and book a free demo.