Running a trade business takes more than just skill and sweat. If you want to grow, stay profitable, and make confident decisions, you need to understand your numbers. Key Performance Indicators, or KPIs, are the data points that reveal how your business is actually performing. Yet most tradesmen don’t track them. Often, this is because they are too busy, unsure where to start, or think that tracking metrics is only for big companies.
The good news is you do not need to track dozens of numbers. Just five essential KPIs can help you take control and build a business that is stable, profitable, and easier to manage.
KPI 1: Job Profitability
Bringing in money is one thing. Keeping it is another.
Job profitability tells you how much profit each job actually makes after all direct costs. These costs include materials, labour, subcontractors, fuel, and equipment. You may be surprised to learn that some jobs that seem “worth it” are actually losing you money.
To calculate this, subtract your total job costs from what the client paid you. Then divide that profit by the revenue and multiply by 100 to find your margin. For most trade businesses, a gross profit margin between 30 and 40 percent is a solid target.
By tracking job profitability regularly, you can identify which types of work are worth pursuing and which ones drain your time and resources.
KPI 2: Quote Conversion Rate
It is one thing to send quotes. It is another to win them.
Your quote conversion rate measures how many quotes turn into actual paying jobs. It is a clear indicator of how well your pricing, communication, and sales process is working.
To calculate it, divide the number of accepted quotes by the total number of quotes sent, then multiply by 100. For example, if you sent 20 quotes last month and 8 turned into jobs, your conversion rate is 40 percent.
If your rate is consistently low, it might be time to review your follow-up system, adjust your pricing, or improve how you present your proposals.
KPI 3: Customer Retention Rate
Attracting new customers takes time and money. Keeping existing ones is often faster, cheaper, and more profitable.
Customer retention rate shows how well you maintain long-term relationships. If you are delivering great service and staying in touch, your clients will come back again and again.
To calculate your retention rate, pick a time frame such as 12 months. Divide the number of customers who used your service more than once by the total number of customers during that period. For example, if you had 100 customers last year and 30 came back for a second job, your retention rate is 30 percent.
Improving this number increases your income without increasing your workload.
KPI 4: Labour Efficiency
Labour is one of your biggest business costs. Poor use of time reduces profit quickly.
Labour efficiency measures how accurately your team completes work compared to the time quoted. If a job is quoted for 10 hours but takes 14, you are losing money and possibly disappointing customers.
To track this, compare quoted hours versus actual hours worked on each job. Over time, you will see patterns. Are specific team members consistently running over time? Are certain jobs harder to predict?
Once you see where the time is being lost, you can adjust your quotes, improve planning, and boost your margins.
KPI 5: Cash Flow Forecast Accuracy
Even profitable businesses can fail when cash runs out.
Cash flow forecasting is your plan for how much money will come in and go out over a set period. This KPI measures how accurate that forecast is. When you consistently overestimate or underestimate your cash flow, you create stress, missed payments, or unnecessary borrowing.
To calculate accuracy, compare your forecasted cash flow with what actually happened. If you expected £12,000 in income this month but only received £9,000, your forecast accuracy is 75 percent.
A better forecast means fewer surprises and more confidence in your decisions.
Bonus KPI: Net Promoter Score (NPS)
If you want to know how happy your customers really are, the Net Promoter Score is one of the simplest ways to measure it.
Ask your customers this question: “On a scale from 0 to 10, how likely are you to recommend us to a friend or colleague?”
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Scores of 9 or 10 are considered promoters
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Scores of 7 or 8 are passive
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Scores of 0 to 6 are detractors
Subtract the percentage of detractors from the percentage of promoters to get your NPS. This simple number helps you understand customer satisfaction and how likely clients are to refer you to others.
Using a Dashboard to Track Your Numbers
Tracking KPIs does not need to be complicated. A basic dashboard — even in a spreadsheet — can help you review your numbers each week or month.
Your dashboard should include:
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Total quotes sent and accepted
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Gross profit per job
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Hours quoted vs hours worked
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Customer retention rate
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Forecasted cash vs actual cash received
When these figures are in front of you, it is easier to spot trends, fix problems early, and make better decisions about marketing, hiring, or pricing.
Tradecoach provides templates and guidance to help you set up your dashboard quickly and with clarity.
Conclusion
You do not need a business degree to track your numbers. But you do need to look at them if you want your business to grow.
Start small. Choose one or two KPIs and track them consistently for 30 days. As you get more comfortable, build out your system. Before long, you will have a clear view of what is really going on — and how to improve it.
Numbers do not lie. And when you know them, you will always be ahead of the game.
FAQs
Q: Do I need software to track KPIs?
A: No. You can use a spreadsheet when starting out. As your business grows, tools like Jobber or Xero can help automate the process.
Q: How often should I check my KPIs?
A: Monthly is a good starting point. For time-sensitive metrics like cash flow or labour efficiency, weekly reviews can be helpful.
Q: What is the easiest KPI to start with?
A: Job profitability is often the best place to start. It shows you where your money is being made or lost, and helps you quote with confidence.
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