Profit Per Job Calculator UK

Use this profit per job calculator to work out how much profit you make on each job after labour, materials and overheads. It is ideal for builders, contractors and tradespeople who want to understand whether a job is actually worth doing.

Profit Per Job Calculator

Profit Per Job Calculator

Results

Total Costs: £0.00

Profit Per Job: £0.00

Profit Margin: 0.00%

How to Use This Profit Per Job Calculator

Enter your total job revenue, then add your labour costs, material costs and overheads. The calculator will instantly show your total costs, profit per job and profit margin.

What Is a Profit Per Job Calculator?

A profit per job calculator helps you work out how much money you actually keep from a job after all direct costs have been taken off. Instead of guessing whether a job was profitable, you can see the exact amount left over.

This is useful for checking completed jobs, estimating future work and improving your pricing.

Profit Per Job Formula

To calculate profit per job:

  • Profit Per Job = Job Revenue – Total Costs
  • Total Costs = Labour + Materials + Overheads
  • Profit Margin = Profit ÷ Revenue × 100

This calculator handles the maths instantly and shows both the cash profit and the percentage margin.

Example Profit Per Job Calculation

If you charge £1,000 for a job and your costs are:

  • Labour: £400
  • Materials: £250
  • Overheads: £100

Then:

  • Total Costs: £750
  • Profit Per Job: £250
  • Profit Margin: 25.00%

This makes it much easier to see whether your pricing is sustainable.

Why Profit Per Job Matters

Many tradespeople focus on turnover, but turnover does not tell you how much money you actually make. A job can look good on paper while producing very little real profit once labour, materials and overheads are included.

Using a profit per job calculator helps you:

  • spot underpriced work
  • compare jobs more accurately
  • improve your quoting
  • protect your margins
  • make better business decisions

Who Should Use This Calculator?

This profit per job calculator is useful for:

  • builders
  • electricians
  • plumbers
  • roofers
  • decorators
  • general contractors
  • small construction businesses

It is especially useful if you regularly quote fixed-price jobs and want to understand your true profitability.

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Managing Your Business Finances

Knowing your profit per job is only one part of running a successful trade business. You also need the right guidance and software to manage pricing, VAT and day-to-day finances.