Profit margin calculator: margin, markup and net profit

Add your revenue and costs to get your gross margin and markup. Add operating costs and ad spend for your net margin, or work backwards from a target margin to a price.

What do you sell?
£
£

Use one sale or a whole month. Cost of delivery is what it takes to serve those clients: contractors, tools per client, materials, payment fees.

Net margin (optional, for the same period)
£

Pay, rent, software, admin.

£

All paid marketing.

Find a price from a target margin
£
%
Add a cost and a target margin to see the price to charge.

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Add your revenue and your cost of delivery to see your profit margin and markup.
In short

Profit margin is profit divided by revenue, as a percentage. Sell for £100 with £40 of costs and you keep £60, a 60% gross margin. Markup divides the same £60 by cost instead, so it is 150%. Service businesses commonly run higher gross margins than product businesses.

  • Gross margin = (revenue minus cost of goods or delivery) ÷ revenue × 100.
  • Markup = (price minus cost) ÷ cost × 100. Same profit, different base.
  • Net margin takes off everything else too: pay, rent, software and ad spend.

Who this is for: Coaches, consultants, service businesses and shops checking whether their prices leave enough room.

01How do you calculate profit margin?

Take your revenue, subtract your costs, then divide what is left by the revenue. Multiply by 100 for a percentage.

Profit margin = (revenue minus costs) ÷ revenue × 100

Which costs you subtract decides which margin you get. Take off only the direct cost of making or delivering what you sold and you get gross margin. Take off everything, including pay, rent, software and ads, and you get net margin.

A coach who brings in £10,000 in a month and spends £3,000 delivering it has a gross profit of £7,000, a 70% gross margin. If operating costs are £2,500 and ad spend is £1,500, net profit is £3,000, a 30% net margin.

02What is the difference between margin and markup?

Both start from the same profit. Margin divides it by the price. Markup divides it by the cost. So the same sale always shows a bigger markup than margin, and mixing them up is one of the most common pricing mistakes.

CostPriceProfitMarginMarkup
£80£100£2020%25%
£67£100£3333%50%
£50£100£5050%100%
£40£100£6060%150%
£25£100£7575%300%

If you add a 50% markup thinking it gives you a 50% margin, you actually get 33%. Margin can never reach 100%. Markup has no ceiling.

03What is a good profit margin?

It depends heavily on what you sell. The ranges below are rough guides that are commonly cited, not precise benchmarks. Your industry, size and pricing model can move them a lot.

Type of businessGross margin, rough guideNet margin, rough guide
Coaching, consulting, digital programmes70% to 90%20% to 40%
Agencies and done-for-you services40% to 60%10% to 20%
Physical products, e-commerce30% to 60%5% to 15%
Resale with little added value15% to 30%2% to 8%

For a service business, a gross margin under about 40% usually means delivery costs too much for the price. For a product business, under about 25% leaves very little room to pay for ads.

04How do I work out a price from a target margin?

Divide your cost by one minus the margin you want:

Price = cost ÷ (1 minus target margin)

  1. Write the margin as a decimal. 60% becomes 0.6.
  2. Take it away from 1. That leaves 0.4.
  3. Divide your cost by it. A £40 cost gives £40 ÷ 0.4 = £100.

Check it: £100 minus £40 is £60, and £60 is 60% of £100. The price finder in the calculator does this for you. For coaching and consulting, cost is only the floor. Our guide on how to price your offer covers pricing on the outcome instead.

05Why are my margins thin, and how do I fix them?

For service businesses, a thin margin rarely comes from delivery alone. In our experience it is usually one of these:

  1. Clients cost too much to win. Ads, discovery calls that do not convert and long sales cycles eat the profit. Our ROAS calculator shows whether ad spend pays for itself.
  2. The offer is underpriced. Hourly pricing and lots of extras added for free keep margins low. A clearer package with a higher price fixes more than cost cutting.
  3. Clients do not stay or come back. If each client buys once, every sale carries the full cost of winning them. Our customer lifetime value calculator shows what each one is worth over time.
  4. Scope creep. Delivery that quietly grows past what was sold.

For product businesses, check discounting, supplier costs and shipping first, then ad costs.

06Common questions

Is profit margin the same as markup?

No. Both use the same profit, but margin divides it by the price and markup divides it by the cost. A £100 sale that costs £40 has a 60% margin and a 150% markup.

What is the difference between gross margin and net margin?

Gross margin only takes off the direct cost of making or delivering what you sold. Net margin takes off everything else too, including pay, rent, software and ad spend, so it is always lower.

Can a profit margin be over 100%?

No. Margin is profit as a share of revenue, so even with zero costs it tops out at 100%. Markup can go far above 100%, which is one reason people confuse the two.

What is a good profit margin for a coaching business?

As a rough guide, coaching and consulting commonly run gross margins of 70% to 90% because delivery costs little. Net margin depends on your pay, overheads and how much it costs to win each client.

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