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What counts as a conversion in Google Ads, and why does it not match your new customers?

Ascent Vision · Published October 25, 2026

In Google Ads, a conversion is whatever action the account has been set to count, such as a purchase, a sign-up or a phone call. Google says you choose what to count, so a conversion is not automatically a customer. A counted call can be a short call or a repeat caller. Ask whoever runs the account which actions count and how they are checked against real jobs.

What Google says a conversion is

Google Ads Help says "You choose what you identify as valuable", for example a purchase, a sign-up or a phone call, and the account then counts that action. It describes a conversion action as a specific customer activity that is valuable to the business.

The categories Google lists for phone call conversions include calls from an ad, calls to a number on your website and clicks on a phone number on a mobile website. A tap on a number is not the same as a conversation, and the page says the account can set a "minimum call length".

Why the report and your job list disagree

The report counts what the account was told to count, not who became a paying customer. Gaps can come from:

• Soft actions being counted, such as a tap on a number or a visit to a page, instead of a real inquiry.
• One person being counted more than once, or a call from a supplier or a wrong number being counted, which can happen.
• Short calls being counted, depending on the minimum call length the account uses.
• Timing: Google says it attributes phone call conversions to the date of the ad click, so a call can appear under an earlier day than the day it happened.
• Inquiries that never turn into a job, which no ad report can see.

Two columns, two totals

Google's help page on primary and secondary conversion actions says primary actions are reported in the "Conversions" column and used for bidding, as long as the standard goal they are part of is used for bidding, while secondary actions are "for observation only" and appear in "All conversions". A report can therefore show two totals. Ask which one is quoted.

The same page warns that misconfiguring these settings can prevent Smart Bidding, Google's automated bidding, from optimizing effectively.

Why the count steers the spending

Google says Maximize conversions bidding "will aim to spend your budget to get as many conversions as possible". If a soft action is set as a primary conversion, Maximize conversions bidding can aim for more of it. The related answers on vanity metrics and on what a marketing report should show explain why jobs won matter more, and the related answer on tracking phone leads shows how to record calls yourself.

Ask three questions: which actions count, which one is the main one, and how a counted call is checked against real jobs.

Sources

1. Google Ads Help, "About conversion measurement"
2. Google Ads Help, "About primary and secondary conversion actions"
3. Google Ads Help, "About Maximize conversions bidding"

Related answers

• What are vanity metrics, and which numbers should a small business care about?
• What should a marketing report show a small business owner?
• How do you track leads that come in by phone?