TL;DR
A good Google Ads ROAS isn't a fixed number — it's whatever clears your break-even with room to profit. Here's how to find yours and why intent changes the game.
→ See how this applies to your business (free 30-min call)"What is a good ROAS for Google Ads?" is a question that deserves a real answer, not the usual "it depends" cop-out. It does depend — but on things you can actually calculate. By the end of this you'll have a specific ROAS target for your own business, an understanding of why Google Ads ROAS tends to look different from social, and the levers that move it.
The Real Answer: Above Your Break-Even, With Room to Grow
A good ROAS is any ROAS comfortably above your break-even point. That's the honest, useful definition, and it's specific to your margins.
Your break-even ROAS is the return where you neither make nor lose money on ad spend. The formula:
Break-even ROAS = 1 / profit margin
If your profit margin on a sale is 50%, your break-even ROAS is 2x — every dollar above 2x is profit. If your margin is 33%, break-even is 3x. If it's 25%, break-even is 4x. A "good" ROAS is one that clears this line with enough cushion to actually grow the business, not just survive.
This is why a blanket "4x is good" rule is nonsense. For a high-margin business, 4x is spectacular. For a thin-margin one, 4x might be break-even. The number that's "good" is yours to calculate, not a benchmark to copy.
A good ROAS isn't a number from a chart. It's your break-even plus enough margin to reinvest and scale.
Why Google Ads ROAS Looks Different From Social
Google Ads has a structural advantage that changes what's achievable: intent. When someone searches "emergency AC repair near me," they have a problem right now and are actively looking to pay someone to fix it. That's the hottest traffic in marketing. Meta ads, by contrast, interrupt people who weren't looking — great for demand generation, but a colder starting point.
Because of that intent, Google Ads often produces higher conversion rates and, for service businesses, strong real ROAS — the searcher is far down the funnel already. The tradeoff is that this intent-rich traffic is more expensive per click and limited in volume (only so many people search your terms). Meta has cheaper, more abundant traffic that converts less readily.
Practically, this means for high-intent search campaigns, you can often expect and demand a higher ROAS than you would from cold social traffic — the clicks cost more, but they close better. A "good" Google Ads ROAS for a service business, measured on real closed revenue, is frequently well above what the same business sees on Meta.
The Platform Number Still Isn't Your Real ROAS
Same warning as always: the ROAS Google Ads reports is based on conversions it tracked, credited by its attribution model. For e-commerce with clean tracking, it's roughly usable. For service businesses, the "conversion" is usually a lead — a call or form fill — not a closed job. If Google reports a great conversion value but half those leads never close, the number is fiction.
To know your real Google Ads ROAS, tie leads to actual closed revenue: tag each lead with its source, track it through your pipeline to the sale, and calculate ROAS on the money that actually landed. Until you do that, you're optimizing toward a number that may have little to do with profit.
How to Set Your Target ROAS
Here's a practical process to land on your own "good" number:
Calculate break-even. 1 / your profit margin. For service businesses, use full job economics — average job value, margin, and lead-to-close rate.
Add a profit cushion. Decide how much above break-even you need for the account to be worth running and to fund growth. A common target is break-even plus a healthy margin — for many businesses, aiming for something like 1.5x to 2x their break-even ROAS.
Measure real ROAS against it. Using closed-loop tracking, not the dashboard.
Adjust for scale vs. profit. Early on, or when scaling, you might accept a lower ROAS to capture volume. When maximizing profit, you push for higher ROAS at lower volume. There's a real tradeoff — the highest ROAS usually comes at the smallest scale.
That's your target. It's specific, it's defensible, and it beats any industry average.
The Levers That Move Google Ads ROAS
Once you have a target, here's what actually moves the number:
The Bottom Line
A good ROAS for Google Ads is whatever clears your break-even — 1 divided by your profit margin — with enough cushion to profit and grow. Because search traffic carries real buying intent, service businesses can often hit higher real ROAS on Google than on social, but only if they measure the true number by tying leads to closed revenue and only if they follow up fast enough to convert the premium clicks they're paying for.
If you want your real Google Ads ROAS measured and a target set from your actual economics — plus the follow-up system that makes premium clicks pay off — [book a free strategy call](/book) and we'll work it out with you.
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