How I Define “Good” CPM on Google
A good CPM is one where I can afford the impressions I need and downstream metrics still work—CTR, assisted conversions, or direct ROAS. I pull cost and impressions from the same campaign row, then verify on the Google Ads CPM calculator or follow the export steps in how to calculate CPM in Google Ads.
Google’s own documentation distinguishes raw impressions from viewable impressions (Active View). When I bid on vCPM, I compare viewable CPM, not just served CPM (Google Ads Help: About viewable CPM bidding).
Display Network Benchmarks (What I Plan For)
For standard Display prospecting in the United States, I use these planning ranges in 2026:
| Placement type | Typical CPM range | Notes |
|---|---|---|
| Managed placements (premium publishers) | $4–$10 | Higher CPM, usually better viewability |
| Optimized targeting / broad GDN | $2–$5 | Aligns with industry survey medians |
| Remarketing display | $3–$8 | Smaller pools, frequency matters |
Sources I cite internally: WordStream’s Google Ads benchmarks report lists average Display CPM around $3.12 (2024 dataset, published 2025) (WordStream Google Ads benchmarks). Our CPM benchmarks hub aggregates cross-platform ranges ($2–$5 GDN) for quick comparisons.
YouTube / Video Benchmarks
YouTube CPM is usually higher than GDN because video inventory is limited and competes with brand budgets.
| Format | Typical CPM range | When I use it |
|---|---|---|
| Skippable in-stream | $4–$12 | Prospecting + remarketing with view-through goals |
| Bumper (6s) | $6–$15 | Frequency-heavy awareness bursts |
| Demand Gen video surfaces | $5–$14 | Cross-feed video placements |
Sources: Statista’s US YouTube ad CPM estimates have landed near $9–$10+ for measurable video ads in recent years (Statista: YouTube ad CPM in the US). I treat these as market averages—my accounts swing wide by niche (finance vs entertainment).
How I Evaluate Whether My CPM Is “Good”
- Segment by network—never blend Search with Display CPM.
- Check viewability if I care about brand safety (Active View columns).
- Compare week-over-week at constant budget to spot auction shifts.
- Pair with CTR using the CTR calculator—low CPM plus near-zero CTR is a trap.
- Judge conversions last—CPM is an input, not the output.
When I need a fast sanity check, I enter spend and impressions into the Google Ads CPM calculator and compare the result to the ranges above and to my account’s 90-day median.
Frequently Asked Questions
Often yes in the US if viewability and conversions hold. I compare to my own 90-day median, not only WordStream’s ~$3 benchmark.
Video inventory costs more and attracts brand budgets. In-stream premium audiences can double GDN CPM.
Search is CPC-first. I use CPM on Display, Video, and Demand Gen.
Bidding toward Active View impressions. See Google’s viewable CPM help article for criteria.
CPM = (Cost ÷ Impressions) × 1,000. Walkthrough: calculate CPM in Google Ads.
No. I exclude junk placements even if CPM looks attractive.