One of the biggest challenges for plumbers, electricians, builders, and other tradespeople is knowing how much to charge. Many end up underpricing their work and struggling to make a good profit.
The Simple 3-Part Pricing Formula
Use this easy formula for every job:
Final Price = (Labour Cost + Material Cost) + Profit Margin + Contingency
1. Calculate Your True Labour Cost
Most tradespeople only calculate their hourly wage. You should include:
- Your hourly rate (including taxes & insurance)
- Travel time
- Admin time (quoting, invoicing, follow-ups)
2. Add Material Costs + Markup
Always add a markup on materials (typically 20–40%). This covers handling, waste, and delivery.
3. Apply a Healthy Profit Margin
Aim for 25% to 35% profit margin after all costs. This allows you to grow your business, buy better tools, and have financial security.
4. Add Contingency (Buffer)
Add 10–15% extra for unexpected issues (especially on renovation jobs).
5. Use Price Anchoring
Present your price with context. Example:
"Most customers choose our Standard Package at £1,850. Our Premium Package (with 2-year warranty) is £2,350."
6. Offer Payment Plans
Breaking big jobs into 2–3 payments makes it easier for customers to say yes, while protecting your cash flow.
Pro Tip for QuickTradeBill Users
When creating quotes, clearly show the breakdown (Labour, Materials, VAT, Total). Transparent quotes build trust and increase acceptance rates.