Benchmarks · Google Ads CPC
E-commerce Google Ads CPC in 2026: $1.16 Average
The short version
The average Google Ads cost-per-click for e-commerce is $1.16 in 2026, with a 3.2% conversion rate and a 4.6x return on ad spend, based on ROA Marketing's managed-account data. That CPC runs -74% versus the $4.44 cross-industry average, implying a cost-per-lead near $36.25.
| Metric | E-commerce | Cross-Industry Avg | Difference |
|---|---|---|---|
| Avg CPC | $1.16 | $4.44 | -74% |
| Conversion Rate | 3.2% | 5.9% | -46% |
| Cost Per Lead | $36.25 | $75.64 | -52% |
| ROAS | 4.6x | 5.1x | -9% |
How e-commerce CPC compares
At $1.16, e-commerce CPC runs 74% below the cross-industry average of $4.44. The 3.2% conversion rate is 46% lower than the 5.9% norm, which compounds the click cost. Net cost-per-lead lands near $36.25.
Use the CPC calculator to model your own numbers, or compare against the full industry benchmarks table.
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FAQ
What is the average Google Ads CPC for e-commerce in 2026?
The average Google Ads cost-per-click for e-commerce is $1.16 in 2026, based on ROA Marketing's managed-account data. That runs -74% versus the cross-industry average of $4.44.
What conversion rate should e-commerce expect on Google Ads?
E-commerce campaigns convert at about 3.2% on Google Ads, -46% versus the 5.9% cross-industry average. At a $1.16 CPC, that implies a cost-per-lead near $36.25.
How much budget do I need to run Google Ads for e-commerce?
At a $1.16 CPC and 3.2% conversion rate, expect roughly $36.25 per lead. A budget of $725/month would target about 20 leads; scale linearly from there.
Is e-commerce a profitable vertical on Google Ads?
E-commerce returns an average 4.6x ROAS on Google Ads, -9% versus the 5.1x cross-industry average. Profitability depends on margin and lead quality, but the vertical trails the typical advertiser.