What is a good ROAS for Google Ads?

A common benchmark for Google Ads ROAS is 4:1 (400%), meaning $4 in revenue for every $1 spent. However, the ideal ROAS varies by industry — e-commerce brands often target 3x-5x, while lead generation campaigns may accept lower ROAS due to higher customer lifetime value.

Google Ads ROAS Calculator | Measure Ad Spend Return

ROAS (Return on Ad Spend) measures revenue generated per dollar spent on Google Ads. The formula is: ROAS = Revenue from Ads / Ad Spend. For example, if you spend $1,000 on Google Ads and earn $5,000 in revenue, your ROAS is 5.0x (or 500%). Google Ads also uses a percentage form: ROAS % = (Revenue / Ad Spend) × 100%. A ROAS of 4x means every $1 spent returns $4 in revenue. This metric is critical for Google Ads Smart Bidding strategies like Target ROAS, where Google automatically adjusts bids to hit your desired return.

Google Ads ROAS Calculator

How to Calculate ROAS for Google Ads

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