Key facts
- The chain has four links: revenue target, average sale, close rate and lead volume; change any one and the leads needed change with it, so the calculation is only as good as the two numbers you take from your own books.
- Close rate must be measured the same way it will be counted: leads that reached a person divided into leads that paid, using at least a full quarter of data, because a rate taken from one good month overstates what a normal month produces.
- Average sale should be the median of recent jobs rather than the best one, since a single large contract pulls the average up and makes the lead target look easier than it is.
- Lead cost then follows: multiply the leads needed by the cost per lead from your own Google Ads or call tracking data to see the ad budget the target implies, and add the management fee (SearchPod's is 10% of the budget with a $600 CAD minimum).
- If the leads needed exceed what your channels have ever produced in a month, the target needs either a higher average sale, a better close rate or more time, not just more spend; capacity to answer and quote also caps how many leads turn into revenue.
The four-step calculation
Start with the revenue target for the period, usually a month. Divide it by your average sale to get the number of paying customers you need. Divide that by your close rate, the share of leads that become customers, to get the number of leads. Divide the leads by the number of working days if you want a daily target for the team answering the phone.
An example with round numbers: a target of $30,000 a month and an average sale of $1,500 means 20 customers. If one lead in four becomes a customer, you need 80 leads, or about four per working day. If one in eight becomes a customer, you need 160. The close rate doubles the lead requirement, which is why it matters more than most owners expect.
Where the two inputs come from, and how they go wrong
Average sale should come from your invoices for the last three to six months, and the median is safer than the mean because one large job distorts the mean. If your sales vary by service, run the calculation per service and add the results, since a target built on the average of a $300 repair and a $12,000 install describes nothing real.
Close rate should come from your own lead log or CRM: leads that reached a human, divided into leads that paid. Count every lead, including the ones that did not answer, if that is how you will count them when the campaign runs. A close rate measured only on qualified leads will make the lead target look smaller than the campaign will need.
If you have neither number, the first job is not more leads; it is a lead log and a month of honest counting. SearchPod sets up form and call tracking and a lead source field in the CRM before it scales any spend for that reason.
Turning the lead count into a budget
Once you know the leads needed, the ad budget follows from your own cost per lead. If your Google Ads account has produced leads at a known cost over the last quarter, multiply the leads needed by that cost. Then add the management fee: SearchPod charges 10% of the ad budget with a $600 CAD minimum, so a $4,000 budget carries a $600 fee and a $10,000 budget carries a $1,000 fee.
If you have no cost-per-lead history, the calculators at /tools/cost-per-lead-target-calculator and /tools/google-ads-budget-planner use editable defaults labelled as the LocaliQ and WordStream 2026 category averages, so you can see a starting budget and replace the defaults with your own numbers as soon as you have them.
Remember that paid search is one channel. Referrals, repeat customers, local search and your email list also produce leads, usually at a lower cost, so the paid budget only has to cover the gap between what those channels produce and what the target needs.
When the lead count is bigger than your channels can produce
Sometimes the calculation returns a lead count no channel has ever produced for your business. That is useful information. It means the target needs a different lever: raise the average sale with a higher-value offer or a better mix of services, raise the close rate with faster follow-up and a clearer quote process, or extend the time frame.
Capacity is the other limit. Eighty leads a month means four calls a day that have to be answered, quoted and followed up. If nobody can do that, leads leak and the measured close rate falls, which raises the lead count again. Missed-call text-back, a booking link and a quote follow-up sequence are often cheaper than more ad spend for exactly that reason.
Run the calculation once a quarter with fresh inputs. The target that looked impossible at a one-in-eight close rate becomes ordinary at one in four, and the close rate is the number your own process controls.
Related questions
Measure it before you spend. Log every lead for a month, note which ones paid, and divide. Using a guessed rate produces a lead target that is wrong by the same factor, and there is no published benchmark that knows your quoting process. The calculators on this site let you enter a rate and change it later.
Use the average sale for a monthly revenue target, because that is what lands in the month. Use lifetime value when deciding how much a lead is worth to acquire, since a customer who returns for years justifies a higher cost per lead than a one-time buyer.
Multiply the leads needed by your own cost per lead from Google Ads or call tracking history, then add the management fee. SearchPod's fee is 10% of the ad budget with a $600 CAD minimum. Without history, use the editable benchmark defaults in the budget planner and replace them with your numbers after the first month.
No. Referrals, repeat customers, Google Business Profile, local SEO and your email list all produce leads, often at lower cost. Count what those channels deliver in a normal month first, and size the paid budget to fill the gap to the target.
Fix capacity before spending. Missed-call text-back, a booking link, a quote template and a follow-up sequence raise the close rate on the leads you already get, which lowers the lead count the target needs. More spend on top of leaking follow-up raises cost per customer instead of revenue.
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