B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
30
30 -- recommended minimum conversions for Google Ads Target CPA smart bidding (2026)
Google recommends having at least 30 conversions in the last 30 days to use Target CPA smart bidding.
- Google recommendation for Target CPA smart bidding to be effective
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
30
Unit
Count
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
bind.media
Primary
Tier B
https://bind.media/ppc/should-you-be-using-google-ads-smart-bidding/ ↗
Source Article
Should You Be Using Google Ads Smart Bidding?
Original Research
bind.media
· Original study ↗
Methodology
Google's official recommendation for Target CPA smart bidding
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google Ads Target CPA smart bidding: 30 recommended minimum conversions. Source: bind.media (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/google-ads-target-cpa-30-conversions-recommendation
HTML Embed
<blockquote cite="https://lighthousedata.io/data/google-ads-target-cpa-30-conversions-recommendation" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30</strong> -- recommended minimum conversions for Google Ads Target CPA smart bidding<br><small>Source: bind.media (2026) · <a href="https://lighthousedata.io/data/google-ads-target-cpa-30-conversions-recommendation" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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