Google Ads Cost Calculator
Free Google Ads cost calculator: use CPC, daily budget, conversion and close rates and job value to estimate monthly spend, clicks, leads and cost per lead
A Google Ads cost calculator is a planning worksheet that turns the CPC, daily budget, conversion rate, close rate, and job value you type in into an estimate of monthly spend, clicks, leads, jobs, cost per lead, and cost per job. The calculator above uses only those inputs. It does not apply industry averages, it does not connect to your Google Ads account, and the results are estimates, not a quote and not a bill.
This page is for small-business owners who want a clear picture of how ad spend might translate into leads and jobs before they raise a budget or hire help. If you want someone to run the campaigns, Google Ads management is $899/mo, with ad spend billed separately. A Google Ads audit is scoped on a free consult; we do not publish a price for it.
How a Google Ads cost calculator works (the formula)
The estimate starts with five numbers you already have, or can reasonably try:
CPC — the cost per click you enter, as a planning figure. In a live account, the amount you are charged is the actual CPC, which is often less than a maximum CPC bid, and can vary from click to click.
Daily budget — the average amount you are comfortable spending per day on the campaign you are planning.
Conversion rate — the share of clicks that become a lead, using the definition of a lead you already use (a call or a form you would actually follow up).
Close rate — the share of those leads that become a booked job.
Job value — the average value you assign to a booked job, from your own records.
From those inputs, the calculator shows a planning picture:
A monthly spend figure based on the daily budget you entered.
Estimated clicks, if that spend were used at the CPC you entered.
Estimated leads and jobs, from your conversion rate and close rate.
Cost per lead and cost per job, from spend divided by those counts.
Those outputs move when any input moves. If you do not yet have a conversion rate or a close rate, use a conservative figure you are willing to revise after you have real data, and label it as a trial input.
Google’s help on budgets and spending limits is the official description of how an average daily budget is capped. For most campaigns, the daily spending limit is the average daily budget multiplied by 2, and the monthly spending limit is the average daily budget multiplied by 30.4 (Google describes 30.4 as the average number of days in a month). Spend can be higher on some days and lower on others, but billed cost is not supposed to exceed those limits. The calculator’s monthly figure is a planning estimate from the daily budget you typed, not a promise that you will be billed that amount, and not a substitute for the billed-cost columns in your account.
A worked example with labeled example numbers
The following numbers are example numbers for illustration only. They are not a typical business, not a recommended budget, and not a client result. They are not a quote.
Suppose you enter:
CPC: $8
Daily budget: $30
Conversion rate: 10%
Close rate: 25%
Job value: $400
The calculator uses a 30-day month, so monthly ad spend is $30 × 30 = $900. Google’s monthly spending limit for most campaigns is the daily budget × 30.4 (here $912), so a real month can run slightly above the 30-day planning figure. The $900 is a planning number, not a forecast that you will spend it, and it is not an invoice.
If $900 were spent at an $8 CPC, a planning estimate of clicks is $900 ÷ $8 = 112.5 clicks. At a 10% conversion rate, that is about 11.3 leads. At a 25% close rate, that is about 2.8 booked jobs, which you should not round up to a certain third job. Cost per lead would be $900 ÷ 11.25 = $80. Cost per job would be $900 ÷ 2.81 ≈ $320. The $400 job value is what you entered; it is not profit, and it does not mean the campaign “works.”
Change the CPC to $12, or the close rate to 15%, and the picture changes. Run your own numbers in the calculator instead of reusing this example.
What monthly spend, clicks, leads and job cost actually mean
Monthly spend is a planning total from the daily budget you entered. In the account, billed cost can end the month lower if demand is soft, and it is limited by the monthly spending limit described in Google’s budget help.
Clicks are not leads. They are visits or ad clicks estimated from spend and CPC. A lower CPC in the form will show more clicks for the same spend; that does not mean the live auction will give you that CPC.
Leads depend on the conversion rate you typed and on how you define a lead. Count only contacts you would actually try to book. A cheap click that never becomes a usable lead will not help the cost-per-lead figure.
Cost per job is spend divided by booked jobs, using your close rate. If the office is slow to answer, the close rate you entered is too high, and the job cost in the results will look better than the real path. Fix the input, or fix the follow-up, before you raise the budget.
Job value is there so you can see the estimate next to what a job is worth to you. The calculator does not compute profit, margin, or return, and it does not promise that those jobs will arrive.
If you are planning spend around a short seasonal window, the holiday budget pacing planner is a separate worksheet for pacing a budget across dates. If you need a service-area budget sketch, use the service-area budget worksheet. This calculator is for cost, clicks, leads, and job math from your own CPC and rates, not for those other jobs.
How to cut cost per lead
Cost per lead in this tool is spend divided by leads. The number improves only if spend falls for the same leads, or if more of the clicks you already pay for become leads you can use. There is no saving promised from any of the steps below.
Practical places to look, using data from your account rather than from this page:
Tighten the queries you pay for, so more clicks match the work you actually do. A starter negative list is a separate task; review every term before you add it.
Improve the landing page so the offer, the area you serve, and the next step are obvious. A clearer page can raise the conversion rate you later enter here.
Answer the phone and follow up the same day, so the close rate you use is real.
Recheck CPC, conversion rate, and close rate after a few weeks, and rerun the calculator with the new figures.
Do not cut the daily budget in the form and treat the lower cost-per-lead result as a plan to spend less and get the same jobs. If you cut spend, clicks usually fall too, unless something else in the path has changed.
If you want help reading these estimates against a live account, Book a free consult. Google Ads management is $899/mo, ad spend separate. A Google Ads audit is scoped on a free consult, with no published price. We do not promise a lower cost per lead or more jobs.
When to hire Google Ads management
Managing the account yourself can be enough when the budget is small, you have time to review search terms and follow up leads, and you are willing to adjust the campaign. It may be time to get help when the budget is large enough that mistakes are expensive, when no one on the team can watch the account each week, or when the calculator keeps showing an acceptable cost per job on paper but the office cannot turn the leads into work.
LiveFixPro’s Google Ads management is $899/mo, with ad spend billed separately. What that fee covers is described on Google Ads management and Google Ads management cost for small businesses. The $899/mo is a management fee, not ad spend, and it is not included in the calculator unless you add it yourself as an extra cost outside the tool. We do not promise leads, a lower CPC, or a particular return.
Campaign structure still matters once you have a budget. The Google Ads campaign structure planner can help you sketch campaigns and ad groups; this calculator does not build the account.
An audit, if you want one, is scoped on a free consult and has no published price.
Run your numbers in the calculator above
Enter your own CPC, daily budget, conversion rate, close rate, and job value.
Read monthly spend, clicks, leads, jobs, cost per lead, and cost per job as estimates from those inputs.
Try a second set of conservative rates and compare, still as planning figures.
Nothing you enter is uploaded or stored, and nothing on the screen is a quote.
If you want help planning or running search campaigns, Book a free consult. Google Ads management is $899/mo, ad spend separate. We do not promise more leads or a particular cost per job.
Frequently asked questions
How does a Google Ads cost calculator work?
A Google Ads cost calculator takes the CPC, daily budget, conversion rate, close rate, and job value you enter and estimates monthly spend, clicks, leads, jobs, cost per lead, and cost per job. The calculator above uses only your inputs. The results are estimates, not a quote and not a Google Ads bill.
How much does Google Ads cost for a small business?
It depends on the daily budget you set, the CPC you actually pay, and how long the campaign runs. Google’s official budget help explains average daily budgets and the monthly spending limit (average daily budget × 30.4 for most campaigns). This tool does not use a standard package price for ad spend. Management, if you want it, is $899/mo, with ad spend separate.
Does the calculator include the $899/mo management fee?
No. It estimates ad spend and results from the campaign inputs you type. The $899/mo management fee, if you hire us, is billed separately from ad spend. Add it on your own if you want a total cash figure. See Google Ads management cost for small businesses.
Why might the estimate differ from what I am billed?
Actual CPC can differ from the CPC you entered, and daily spend can vary within Google’s spending limits. The calculator does not read your account. Use the billed-cost information in Google Ads as the record of what you paid, and treat this page as a planning worksheet.
When should I hire someone to manage Google Ads?
When you want a team to run and review the account, and when you can no longer give it consistent time. If that is you, Book a free consult. Google Ads management is $899/mo, ad spend separate. An audit is scoped on a free consult, with no published price. We do not promise lower costs or more leads.
If you want help with Google Ads, Book a free consult. We do not promise a particular cost per lead, more jobs, or a higher ranking.
Google Ads and Google are trademarks of Google LLC. LiveFixPro is not affiliated with or endorsed by Google.
