Google Ads Call Conversion Tracking With WhatConverts: The Setup, Step by Step
Google Ads call conversion tracking only counts the calls Google can see, and on one account we manage, Google’s call log caught 15 of 27 ad calls one summer. WhatConverts closes that gap by sending every call and form your team marks quotable back to Google Ads, tied to the ad that started it.
Below is the setup screen by screen, which leads to send, how to test it and the five places phone call conversion tracking leaks. The numbers come from Google Ads accounts we manage, unnamed.
QUICK FACTS
What the reader came for
Send Google only the leads marked quotable
A real number from our accounts
15 of 27 ad calls in Google’s log (July and August 2026)
What it costs
WhatConverts runs $30 to $160 a month for one business
How long it takes
Up to 48 hours to show; primary at 30 qualified leads or 90 days
Who it’s for
Contractors in any trade who run Google Ads
Questions About Your Own Account?
15 minutes with the people who wrote this. Bring your last report.
What Does Google Ads Call Conversion Tracking Miss on Its Own?
Every call Google can’t tie to an ad click, and on one account we manage that was close to half of them.
On its own, Google can track phone call conversions two ways: someone calls the Google forwarding number on your call asset, or calls from your website, where Google’s tag has to catch the forwarded number or the click to call. Calls that skip Google’s number, people who saw the ad and dialed later, and visitors who typed the number on your mobile site into their phone never show up. Smart bidding never learns from them.
In July and August 2026, Google’s call log on that account held 15 calls. Our call tracking logged 27 on the same ad number, and in September it was 2 against 6. That’s the gap Google Ads call conversion tracking leaves open, and it’s the gap this setup closes.
There’s an opposite problem too: Google counting calls that aren’t leads at all. That one’s covered in What Counts as a Qualified Call?
What Does the WhatConverts Google Ads Integration Send?
It sends the leads you choose back to Google Ads as conversions, matched either to the ad click or to the ad call that started them.
| Type | Matched by | Covers |
|---|---|---|
| Click conversion | The GCLID, the Google click ID on the visit | Forms and website calls from an ad click |
| Call conversion | The call’s time and caller ID | Calls directly from the ad’s call asset |
| Enhanced conversion | The lead’s phone or email, hashed | A second chance to match when the click ID is missing |
Most setups get this wrong. A click conversion and a call conversion aren’t duplicates. They’re two halves of one signal, and each lead goes as one or the other, never both.
The call half usually carries the weight. On the account above, 14 of 18 qualified Google Ads leads from July to September were phone call conversions placed straight from the ad.
The connection form asks you to name both halves up front, as the Lead Conversion Name and the Call Extension Conversion Name (call extension is Google’s old name for a call asset, and it also covers call-only ads). We use “WhatConverts Qualified Leads” for clicks and “WhatConverts Call Conversion” for calls, on every account we run.
What Do You Need Before You Connect It?
Five things, and the integration fails quietly if any one of them is missing.
- Admin access to the Google Ads account, through the login that will own the connection. If the login doesn’t match the account, uploads fail with a permission error.
- Auto-tagging on. It’s a Google Ads account setting that adds a GCLID, the Google click ID, to the URL every time someone clicks your ad. Your call tracking software uses that ID for attribution, tracing a lead back to its click, keyword and ad groups.
- WhatConverts tracking on your site, using dynamic number insertion to swap in one of its forwarding numbers for visitors who came from paid search. Every landing page needs the script.
- A WhatConverts tracking number on your call asset, with Google’s call reporting turned on so the ad shows a Google forwarding number. Those calls show up with the source “Google Call Extension.” Without it, the call half has nothing to match.
- Someone who judges every lead. A person, rules or both. More on that in the last section.
How Do You Connect WhatConverts to Google Ads?
It’s one connection in WhatConverts, one permission screen at Google, and a form with eight questions. Here’s the step-by-step to set up conversion tracking.
Tracking, Integrations, with the Google Ads card
- In WhatConverts, open your profile, then Tracking, Integrations, Google Ads.
- Click Add Connection, sign in to Google with the admin login, and grant the permission.
- Where should we send conversions? Pick the Customer (your Google Ads login, or your agency’s manager account if it runs your ads) and the Account. Type both names: this is where you create a conversion action for each half. Skip it and WhatConverts names the first one “Leads (123456),” after your profile ID.
Question 1, account fields blurred
- How many conversions to count per click? Choose One. The form itself marks it as the pick for leads.
- What clicks should we use? We run First Click with a 90 day lookback.
Questions 2 and 3
- When should we trigger sending conversions? Choose Set As Quotable Lead. The next section explains why.
Question 4
- Which value should be used? Quote Value or Sales Value. The dollar value section below covers which.
- Update existing conversions when the value changes? Yes. One catch the form spells out: call conversions can’t be updated after they’re sent.
Questions 5 and 6
- What lead types trigger these conversions? Check every way you take leads. Leave the “send calls longer than” box at 0, because the quotable mark does the judging, not a minimum call duration.
Question 7
- Send leads as enhanced conversions? Turn on enhanced conversions for leads in your Google Ads account settings first, because WhatConverts can’t switch it on until you do. On a first connection, skip this question and finish. Then come back through Edit Connection, choose Yes and click Update Connection.
Question 8
When you’re done, the connection page shows every setting at a glance.
The saved connection, account blurred
Then go to Google Ads and leave both new conversion actions set to secondary for now. The primary or secondary section says when to switch.
Don’t rename them in Google Ads. WhatConverts’ help pages warn against it, and one says the uploads stop with nothing telling you. Change a name only through Edit Connection in WhatConverts.
Which Leads Should WhatConverts Send to Google?
Only the ones your team marked quotable.
The form gives four triggers. New Lead Received sends every lead, and Sales Value Received or Added sends leads once they carry a sale. Set As Quotable Lead sends the ones you marked as real, and Lead Intelligence Rules, on top plans, sends the ones that pass rules you write.
Send every new lead and spam, wrong numbers and robocalls all reach Google as wins, and Google goes looking for more of them. Quotable means only real people asking for work you do. How a lead earns that mark is in What Counts as a Qualified Call?
Mark leads fast. On another account we manage, qualified leads reached Google 0 to 3 days after the click. Wait too long and you lose them: a lead marked after the conversion’s click window closes, 60 days on the first account, can never upload.
Should Each Lead Carry a Dollar Value?
Only when the number is real, meaning a quote you gave or a sale you closed.
The form offers two values. Quote Value is the estimate, entered when the lead asks for a price. Sales Value is the final price, typed in or pulled from your CRM once the job’s done.
With a value attached, Google can bid for revenue and report return on ad spend instead of a lead count. One account we run quotes on the phone, so it sends Quote Value; another closes in a CRM, so it sends Sales Value. A made up average teaches Google nothing true.
Should the WhatConverts Conversions Be Primary or Secondary?
Primary, both halves together, once the account has 30 qualified leads or 90 days behind it.
A primary conversion action is one Google bids on, and a secondary one is only reported. A new account bids on all calls and forms at first, because Google needs conversion data to learn. At 30 qualified leads or 90 days, whichever comes first, both halves go primary and the raw call and form actions drop to secondary.
Keep one primary action per kind of lead, counted once per click. And set the two halves the same way, every time.
Heads up: never set one half to secondary on its own. A September cleanup on one account we manage did that to the call half because it looked like a duplicate, and Google counted 0 conversions in 19 days while the account spent $1,764 on Google Ads. That’s ad spend, not the WhatConverts bill. Setting it back took five minutes.
The fix: at 30 qualified leads or 90 days, switch both WhatConverts actions to primary in the same sitting. Then move the raw call and form actions to secondary.
How Do You Know the Tracking Is Working?
Test the number swap with a fake ad click, then watch your first real quotable leads land in Google Ads within 48 hours of sending.
Untested wiring. You don’t know what’s hot until you check. Here’s the check:
- Load your site in a private window from a URL ending in
?gclid=testand confirm the phone number swaps. On one client site the swap took 2 to 10 seconds after the page loaded, so wait before you decide it failed. - Call the number that swapped in, then find the call in WhatConverts with google as the source and cpc as the medium. A test click ID can’t upload to Google, so this checks the tracking, not the upload.
- In WhatConverts, every lead shows a Google Ads status. Pending means Google is making it wait 6 hours, Error means it failed (hover for the reason) and Blank means no trigger fired.
- WhatConverts says a direct upload can take up to 48 hours to show in Google Ads. Compare by conversion time, not click time, or the days won’t line up.
- Once a month, compare quotable leads in WhatConverts with conversions in Google Ads. If they drift apart, the next section has the reasons.
What Breaks Google Ads Call Conversion Tracking?
Five things, and on one account we manage three of them kept 11 of 18 qualified leads from ever reaching Google.
| What breaks | What you see | The fix |
|---|---|---|
| Ad calls that skip the Google forwarding number | “Call can’t be found” (7 of 14 qualified ad calls) | A WhatConverts number on the call asset with call reporting on, plus the Business Profile check below |
| Login or permission mismatch | Permission error (2 leads in one month) | Reconnect with the account’s admin login |
| Quotable leads that never sent | No upload attempt (2 calls) | Check the integration’s status column monthly |
| iPhone clicks from the Google app | No GCLID stored, so the upload can’t run | Turn on enhanced conversions for leads |
| A conversion renamed in Google Ads | Uploads can stop with no warning | Rename only in WhatConverts |
The iPhone row needs a word. Clicks from the Google app on an iPhone often carry a different ID, called a gbraid, instead of a GCLID. A lead that arrives with only a gbraid can’t go back as a click conversion, even when it’s marked quotable.
Two more don’t show up as errors. A tracking number can’t receive texts, so if your site says “text us a photo,” set that number not to swap. On one client site it swapped, and texts went nowhere.
And don’t count the same lead twice through Google Tag Manager, a Google Analytics conversion import and your call tracking. Pick one path per lead type.
Does Your Google Business Profile Number Skip the Tracking?
It can. In September 2026, Google confirmed that some local ad formats show your Business Profile number instead of the number on your ad.
It happens when a campaign carries both location assets (the setting that pulls your Business Profile into the ad) and a call asset (the phone number you chose). Google said those ads “may direct calls to the phone numbers associated with those locations,” even when the ad number was set in the Profile’s advanced settings.
Some advertisers have since seen the right number come back, but Google hasn’t said the change is reversed. If your Profile shows your main line, those calls skip your tracking entirely.
Two fixes. Make the Profile’s number a tracking number that forwards to your main line, or unlink the location asset from campaigns where it adds little.
Do You Still Need Enhanced Conversions for Leads?
Yes. Turn it on, because it gives Google a second way to match a lead when the click ID is missing.
With enhanced conversions for leads, WhatConverts sends the lead’s phone number or email, hashed so it can’t be read, and Google matches it against signed-in Google accounts that engaged with your ad. The form says it sends every lead with a phone or email, even ones with no click ID. Google Ads Help recommends it over a plain offline conversion import.
Turning it on means confirming you have your visitors’ consent under Google’s customer data policies, so check that your privacy notice covers it first. And since April 2026, enhanced conversions for web and for leads share one on/off setting in Google Ads.
It won’t recover every iPhone lead. It gives them a chance they didn’t have.
One more: since June 15, 2026, Google takes these uploads through its Data Manager API, and the upload runs on WhatConverts’ side. If conversions suddenly stop arriving, check the integration’s status column first.
Does Where You Advertise Change the Setup?
No. The setup works the same in every market, but when Local Services moves into Google Ads depends on your business type and country.
| Who | When Local Services moves into Google Ads |
|---|---|
| US home and storefront services, such as plumbing, HVAC, electrical, roofing and pest control | First phase, from August 2026 |
| US service-area businesses without a storefront, and accounts with custom bidding or booking | Late 2026 |
| Accounts outside the US, and every category not moved in 2026 | 2027 |
After the move, Local Services runs as a Performance Max campaign with pay-per-lead goals. The old Local Services reports don’t carry over, though your lead history does, so download the reports before your date.
When Is WhatConverts the Wrong Pick?
When nobody, person or software, will judge your leads, or your account is too small for Google to learn from what you send.
Nobody judges the leads. The quotable mark is what sends a lead to Google. If no one sets it, Google gets nothing, and you’re paying for tracking with no signal.
The judge doesn’t have to be a person every time. Rules on top plans, or AI review, can do the first pass once there’s enough call data to learn what a good lead sounds like in your business. A short call that ends with “text me a picture of it” is a good lead, and a rule built on call length would throw it out.
We still review by hand on every account because we want the control. Every team should keep a person checking, even when software does the first pass.
Very low volume. Even with every fix, one account we manage could get 2 to 3 qualified leads a month matched in Google, too few for smart bidding to learn from. It still does its job there for Google Ads call tracking reports and judging calls, but don’t buy it expecting the bidding to get smarter.
Local Services Ads only: maybe more than you need. Local Services already records your calls and gives you the call details, and we mark those leads as real or not inside it by hand. WhatConverts can track Local Services too, and whether that’s worth it comes down to how much lead history you want in one place you control.
Is Your Tracking Ready?
Answer each of these with a yes or a number.
- Is auto-tagging on in your Google Ads account?
- Is the number on your call asset a WhatConverts number, with a Google forwarding number showing on the ad?
- Is your Business Profile number a tracking number, or is the location asset unlinked?
- Is the trigger Set As Quotable Lead, counting one conversion per click?
- Do both halves go primary together at 30 qualified leads or 90 days?
- How far apart are quotable leads in WhatConverts and conversions in Google Ads this month?
Google can’t bid on a call it never heard about.
Frequently Asked Questions
Find out how many of your leads Google never saw. We’ll compare your call log with what your Google Ads account counts, and show you the gap.
Sources
- Google Ads Help, Measure calls from ads, checked October 21, 2026
- Google Ads Help, About enhanced conversions for leads, checked October 21, 2026
- Google Ads Help, Local Services Ads transition to Performance Max campaigns with pay-per-lead goals, checked October 21, 2026
- WhatConverts Help, Understand the Google Ads Integration, checked October 21, 2026
- WhatConverts Help, Connect WhatConverts to Google Ads, checked October 21, 2026
- WhatConverts Help, Create Conversion Actions Using the Google Ads Integration, checked October 21, 2026
- WhatConverts Help, Simulate Google Ads Clicks to Test Tracking Numbers, checked October 21, 2026
- WhatConverts Help, Troubleshoot Conversion Mismatches Between Google Ads and WhatConverts, checked October 21, 2026
- Search Engine Roundtable, Google LSAs Showing Google Business Profile Number, Not Google Ads Number, published September 25, 2026, checked October 21, 2026
- Rescue call tracking and Google Ads data, two client accounts, July to September 2026 (accounts unnamed)
Disclosure: Rescue is a WhatConverts affiliate and earns a commission if you sign up through our links. We use it on client accounts, and the wrong pick section above says when it doesn’t fit.
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