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Material Markup Calculator
Turn merchant prices into the price you charge the customer — or work backwards from a price you have already quoted to see the markup and margin it really carries.
Merchant price to customer price
Price to charge the customer
£600.00
- Markup amount
- £100.00
- Equivalent profit margin
- 16.7%
Reverse: what markup did I charge?
Markup applied
15.0%
- Extra charged
- £75.00
- Profit margin on materials
- 13.0%
Pricing a whole job rather than just materials? Use the job pricing calculator.
Put your markup on every quote automatically
Set your standard material markup once in Tradie Business Base and every quote and invoice applies it for you, with VAT handled.
What material markup actually covers
Markup is not a hidden extra. It is payment for the part of the job the customer never sees: pricing up, driving to the merchant, waiting at the counter, storing materials, handling returns and carrying the cost until the invoice is paid.
- Time spent sourcing, ordering and collecting.
- Cash tied up between buying and being paid.
- Waste, breakages, offcuts and returns.
- Price rises between quoting and buying.
- Warranty risk on the items you supplied.
Setting a markup you can defend
Pick a standard percentage and apply it consistently, then adjust for jobs where the handling is unusually heavy or the materials unusually expensive. Big-ticket single items often carry a lower percentage than a van-load of small parts.
Quote materials as a supplied price rather than showing the merchant price and your markup separately. A single figure per line is normal, honest and much easier to discuss.
Checking what you charged
The reverse calculator below tells you the markup and margin hidden in a price you have already quoted. If the answer is lower than you assumed, your material handling is being done for free.
Common questions
How much markup should tradespeople add to materials?
A markup of roughly 10–25% is common in UK trades. It pays for sourcing and collecting materials, the money you have tied up before the customer pays, waste, returns and price rises between quoting and buying.
Is it fair to mark up materials?
Yes, and it is standard practice. You are carrying the cost, the risk and the time. If a customer prefers to supply their own materials, make clear in writing that you cannot warrant items you did not buy.
Markup or margin — which should I use?
Markup is added to your cost; margin is measured against your selling price. £100 of materials with 20% markup sells at £120, which is a 16.7% margin. Decide which you are quoting on and stay consistent.
Do I add VAT on top of the marked-up price?
If you are VAT registered, VAT is charged on the marked-up price you invoice, not on the merchant price. Reclaim the VAT you paid at the merchant separately through your return.
General guidance for UK trades, not tax, legal or financial advice.
Learn more
Learn more about material markup
What markup actually pays for, and why markup and margin are not the same number.
Read: How Much Markup Should Tradespeople Add to Materials?Related tools
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Profit Margin Calculator
Check what a finished job actually made you, in pounds and as a margin.
Free Invoice & Quote Generator
Build a compliant UK invoice or quote with VAT and download it in minutes.
Ready to manage the whole job?
Free calculators answer one question once. Tradie Business Base saves the numbers against real jobs and customers, turns them into quotes and invoices, tracks expenses and shows what your business is making — From £9 a month for everything.