How does the Maximize Conversions bidding strategy work?

If you’re studying for the Google Ads Measurement Certification, one of the most common and critical questions you’ll face is about how bidding strategies work, especially the automated ones like Maximize Conversions.

This strategy is designed for advertisers who want to get the most actions (like purchases, leads, form submissions) without worrying about individual bid adjustments. It uses Google’s advanced AI and machine learning to optimize your campaign performance.

In this guide, we’ll break down what the strategy really does, why it works, what confuses test-takers, and how to apply it in real life.

Question and Correct Answer

How does the Maximize Conversions bidding strategy work?

  • It automatically limits conversions that don’t align with a desired bidding strategy.
  • It aims to achieve an average return on ad spend (ROAS) equal to a desired target.
  • It uses machine learning to capture as many conversions as possible within a daily budget.
  • It’s the safest bidding strategy for all business types to optimize their bidding.

Correct Answer:

✅ It uses machine learning to capture as many conversions as possible within a daily budget.

Infographic explaining Maximize Conversions bidding strategy in Google Ads, with machine learning overview, key signals, incorrect answers, and comparison with Target ROAS and Manual CPC.
This infographic highlights how Google’s Maximize Conversions bidding strategy works, compares it with other bidding types, and clarifies common misconceptions.

Why is this the right Answer?

“It uses machine learning to capture as many conversions as possible within a daily budget.”

Infographic explaining why Maximize Conversions is the correct Google Ads strategy, showing machine learning, budget usage, and target conversion icons.
This graphic shows how machine learning helps Maximize Conversions bidding strategy achieve the highest number of conversions within a fixed daily budget.

This statement is correct because:

  • Google Ads uses automation and machine learning to study your campaign data.
  • The system predicts when and where a user is more likely to convert.
  • Based on those predictions, it adjusts your bids in real time to get the most conversions within the daily budget you set.

This is not based on individual keyword bids or manual CPC settings—it’s fully automated.

Google uses data signals such as:

  • Device type (mobile, desktop, tablet)
  • Time of day
  • Browser and OS
  • Geographic location
  • Historical behavior of the user
  • Past campaign performance

The ultimate goal? Maximize the number of conversions you can get with the budget you’ve assigned, not the quality or the value of each conversion.

Why are the other options incorrect?

Infographic showing why three incorrect statements about Google Ads Maximize Conversions strategy are false, with icons and red boxes on a turquoise background.
This image clarifies why common misconceptions about Maximize Conversions—such as limiting conversions, targeting ROAS, or being safest for all businesses—are incorrect.

1. “It automatically limits conversions that don’t align with a desired bidding strategy.”

  • Why wrong: Maximize Conversions doesn’t “limit” any conversions. In fact, it tries to increase them as much as possible. There’s no filtering or capping involved.
  • Google Ads won’t ignore certain conversions based on quality or ROAS—it just focuses on getting more actions, period.
  • Limiting conversions would be counterproductive to this strategy’s goal.

2. “It aims to achieve an average return on ad spend (ROAS) equal to a desired target.”

  • Why wrong: This is describing a different strategyTarget ROAS, not Maximize Conversions.
  • Target ROAS is about getting the most value out of your ad spend, not just the number of conversions.
  • Maximize Conversions ignores the value of each conversion and focuses only on quantity.

3. “It’s the safest bidding strategy for all business types to optimize their bidding.”

  • Why wrong: This is a vague and misleading statement.
  • No bidding strategy is “safe” or suitable for all businesses.
  • For example:
  • Maximize Conversions can be expensive if conversions are costly, and it doesn’t guarantee efficiency, just more actions.

Real-life example:

Infographic showing four key elements of a campaign optimization strategy: Maximize Conversions, Daily Budget, AI Analysis, and Ad Placement arranged in a circular diagram.
This circular infographic outlines a successful ad campaign strategy using Maximize Conversions, AI analysis, budget control, and strategic ad placement.

Let’s say you’re running a campaign for an online store that sells $10 phone cases.

  • You set a daily budget of $50.
  • You use the Maximize Conversions strategy.
  • Google’s AI analyzes when and where your customers usually convert.
  • It might show your ads:
    • More often in the evening, when people shop more.
    • On mobile devices, if more conversions happen there.
    • In urban areas, where past users are more likely to buy.

As a result, Google optimizes ad delivery in real time to get as many sales as it can for your $50.

Some days you may get 8 conversions, others you may get 5—but Google is always working to get more conversions, not better quality or higher-value ones.

Comparison table:

Bidding StrategyFocusOptimizes ForIdeal For
Maximize ConversionsQuantity of conversionsDaily budgetGetting the highest number of actions
Target ROASValue per dollar spentReturn on ad spend (%)E-commerce and high-ticket sales
Target CPACost control per conversionCost per action (fixed average)Lead generation with tight budgets
Manual CPCClicks, not conversionsIndividual keyword bidsFull control over cost per click
Bar graph comparing Google Ads bidding strategies including Maximize Conversions, Target ROAS, and Manual CPC across conversions, ROAS, and average CPC.
This graph compares three major Google Ads bidding strategies—Maximize Conversions, Target ROAS, and Manual CPC—highlighting differences in conversions, return on ad spend, and average cost per click.

Conclusion:

The Maximize Conversions strategy is best when:

It’s not ideal if you care about:

  • The cost of each conversion.
  • The value each customer brings.
  • Having more control over individual bids.

This strategy is powerful, but it works best when you feed Google enough conversion data to train the AI properly.

Finally, I can say that if you are ready, you can take the exam on Skillshop – Google Ads Measurement Certification. If you want more real exam questions and answers like this one, which have already been covered, follow along. I’ll be breaking down more Google Ads Measurement Certification exam questions with full solutions in the next posts on Google Ads!

FAQs:

Is Maximize Conversions a good strategy for new campaigns?

Only if your goal is to get lots of conversions quickly, and you have at least 15+ conversions per month. Otherwise, you may want to start with Manual CPC or Target CPA.

Can I use Maximize Conversions with a shared budget?

Can I set a max cost per conversion with this strategy?

No. If you need to control cost per action, consider switching to Target CPA instead.

What’s the main difference between Maximize Conversions and Maximize Conversion Value?

Maximize Conversions = get more actions
Maximize Conversion Value = get higher-value actions (ex: big purchases)