Target ROAS
Also known as: tROAS, Target Return on Ad Spend
Target ROAS (return on ad spend) is a Smart Bidding strategy where you set a desired revenue-to-spend ratio and Google bids to hit it. If you target 400 percent, you are aiming for four dollars in conversion value per dollar spent. It requires conversion values, not just conversion counts, to function.
Key Takeaways
- Target ROAS is a Smart Bidding strategy where you set a desired revenue-to-spend ratio and Google bids to hit it.
- A four hundred percent target aims for four dollars in conversion value per dollar spent.
- It requires conversion values, not just conversion counts, to function.
- The strategy bids higher for high-value conversions and lower for low-value ones.
- An unrealistically high target starves the campaign of volume and delivery collapses.
How It Works
Target ROAS is a bidding goal focused on revenue rather than raw conversions. You tell the system the return you want, expressed as conversion value divided by spend, and it predicts the value of each auction and bids accordingly. A target of four hundred percent means you want four dollars back for every dollar spent.
Because it optimizes toward value, Target ROAS needs conversion values passed into the account, which makes accurate Conversion Tracking a prerequisite. It sits within the broader family of Smart Bidding automated strategies, using the same auction-time signals but steering toward a revenue ratio instead of a fixed cost.
It differs from a Cost Per Acquisition goal, which treats every conversion as equal. Target ROAS bids up on shoppers likely to place large orders and down on low-value ones. Set the target near what the account has historically achieved. If the goal is far above past performance, the system caps bids to protect the ratio and impressions dry up.
Why It Matters
Target ROAS ties bidding directly to revenue rather than raw conversions, making it ideal for ecommerce and any business with varying order values. It automatically bids more for high-value conversions and less for low-value ones.
Example
An ecommerce store selling products from twenty to three hundred dollars sets a Target ROAS instead of a flat cost goal. The system starts bidding more on searches that tend to produce large carts and less on cheap, one-item purchases. The owner sets the target close to the account's recent average return rather than an aspirational number, so the campaign keeps enough volume to stay profitable.
Common Mistake
Setting an unrealistically high target that starves the campaign of volume. If the goal exceeds what the account can historically achieve, the system limits impressions and delivery collapses.
Frequently Asked Questions
How is Target ROAS calculated?
ROAS is conversion value divided by ad spend, expressed as a percentage. A target of five hundred percent means aiming for five dollars in conversion value per dollar spent. You set the goal and Google bids to reach it.
What is the difference between Target ROAS and Target CPA?
Target CPA optimizes for a cost per conversion and treats each conversion as equal. Target ROAS optimizes for a revenue ratio, bidding more on high-value conversions. Use ROAS when order values vary, such as in ecommerce.
Why is my Target ROAS campaign losing volume?
Usually the target is set too high relative to what the account can achieve. The system limits bids to protect the ratio, which reduces impressions and conversions. Lower the target toward historical performance to restore delivery.
Do I need conversion values for Target ROAS?
Yes. Target ROAS optimizes toward revenue, so your tracking must pass conversion values, not just counts. Without values the strategy cannot distinguish high-value from low-value conversions and cannot bid to a return goal.