Google Ads Conversions: Calls, Forms, or Both?

In Google Ads, the one Conversions number can count both phone calls and form submissions. The headline Conversions column is the sum of every conversion action you have marked as primary.

So if a website "book appointment" action and your CallRail phone-call actions are all primary, that number is bookings and calls added together, not one or the other.

Read the number as "form fills" when a large part of it is really phone calls, and every budget decision downstream is built on a bad premise.

What does the Conversions column actually count?

It counts primary actions, added up. Google Ads splits every conversion action into two roles through the Goal setting. Primary actions count into the main Conversions column and drive your bidding. Secondary actions sit to the side for observation only.

The headline number does not care about channel. It does not group "online" on one side and "phone" on the other. It simply totals whatever you flagged as primary.

A booking form, a phone call, and a lead form each weigh the same by default. So when someone tells me "we got 120 conversions last month," my first question is always: how many of those were calls? If they do not know, that is the whole problem.

This is also why raw conversion counts can mislead. A phone call from a high-intent caller and a newsletter click are not worth the same to the business, but if both are primary, both add 1 to the column. Getting that mix right is most of what real Google Ads conversion tracking is about, well before you touch a bid strategy.

Why secondary actions do not inflate the number

Secondary (Google also calls it "observation") is the safety valve, and it is genuinely good design. A secondary action reports in the "All conversions" column and never rolls into the headline Conversions total. It does not influence Smart Bidding either, unless you add it to a custom goal.

Set a new action to secondary and you can watch it for weeks. Nothing leaks into the number the bid algorithm optimizes toward.

That matters most when actions overlap. Say you already count "book appointment" and you add a broader "form submit" that fires on the same page.

If you make the new one primary, you can start counting the same event twice and quietly inflate your total. Keep it secondary, confirm in the data that it is not double counting, then promote it only if it measures something genuinely new. The rule I follow: new or overlapping actions go in as secondary first, always.

How do I split calls from form fills?

You have three quick steps to break the combined number apart. None takes more than a minute.

1. Segment the campaigns view. In Campaigns, click the Segment control, choose Conversions, then Conversion action. Every campaign row now expands into a sub-row per action, so bookings and calls land on separate lines with their own counts.
2. Read the Goals list. Open Goals, and each conversion action shows its own row with its own conversion count and its category. The category tells a booking action apart from a call. Under the hood the API labels them differently (a BOOK_APPOINTMENT category versus a phone-call category), and that label is visible per action.
3. Compare the two lines. Put the call count next to the online-booking count for the same date range. That ratio, not the blended total, is what should inform where the next dollar goes.

Do this once and check whether the account looks the way you expected.

"It is mostly form fills" can be wrong

For a service business running both channels, calls can be a big part of the total. People with an urgent need pick up the phone. They do not fill out a form and wait.

If the account runs on calls, a budget built on "our ads drive form fills" goes to the wrong channel. I set up patient conversion tracking for a medical practice that ran Google Ads for both calls and online bookings. Calls and bookings had to be counted separately before anyone could judge the campaigns.

If calls are that important, they have to be measured as carefully as the forms, and that is where a proper offline conversion tracking setup earns its keep. When a caller actually books and shows up, you can send that outcome back to Google Ads as a conversion with a real value. Then bidding optimizes toward booked revenue instead of raw call volume.

For a healthcare group that has to stay HIPAA-conscious, the design point is to send Google as little as possible. What reaches Google is the anonymous click id, a dollar value, a timestamp and the caller's phone number, hashed before it moves. No patient record is stored on the tracking side. The upload looks roughly like this:

{
  "conversion_action": "Book appointment (offline)",
  "gclid": "<anonymous click id>",
  "conversion_value": 190.00,
  "currency_code": "USD",
  "conversion_date_time": "2026-07-14 10:32:00-04:00",
  "hashed_phone_number": "sha256:9f2b…"
}

That is the entire payload: an id, a number, a time and a one-way hash. No name, no chart, no message. It is enough for Google Ads to learn which clicks turn into booked calls.

What to do before your next budget review

One Conversions number can hold more than one thing. It is the sum of your primary actions, calls and forms together, and the only way to trust it is to split it and look.

Open Goals or segment by conversion action and write down two numbers: online bookings and phone calls. If you cannot cleanly tell which is which, that is the first thing worth fixing, and untangling call and form conversion tracking is exactly the kind of work I do. Send me a screenshot of your Goals table and I will tell you what your headline number is actually made of.

Sources checked on 2026-10-25.