How to use the AdThrive Income
- Enter monthly sessions, not pageviews.
- Enter your session RPM.
- Adjust for seasonality if projecting across quarters.
- Compare against your current network's effective RPM.
How the calculation works
Revenue = sessions ÷ 1,000 × RPM. Because RPM already aggregates every impression in a visit, pages per session is baked in rather than multiplied separately — a common double-counting error when switching from CPM thinking. Premium networks reach RPMs well above open-market rates by combining header bidding across multiple exchanges with direct advertiser demand.
Niche and seasonality drive the RPM more than traffic volume does. Personal finance, insurance and home improvement command the highest rates; entertainment and general news the lowest. Q4 RPMs typically run 30–50% above the annual average as retail budgets land, then collapse in January, so an annual projection built on December data will overstate by a wide margin. Core Web Vitals also matter, since slow pages lose viewable impressions before ads render.
Revenue = (sessions / 1000) × session RPMSource: Session RPM reporting convention used by premium display ad management networks.
Worked example
88,000 monthly sessions at a 24.50 session RPM, projected across a year.
- Monthly = 88 × 24.50 = 2,156.
- Q4 months at +40% ≈ 3,018 each.
- January at −35% ≈ 1,401.
- Annual ≈ 27,300 rather than 25,872 flat.
About 2,156 in an average month, with December near 3,000 and January near 1,400.
Frequently asked questions
What is the difference between RPM and CPM?+
CPM is per thousand ad impressions; RPM is per thousand sessions or pageviews and already includes all ads shown.
Why does RPM vary by month?+
Advertiser budgets are seasonal. Q4 is the peak and January the trough, often by 40% or more.
What niches earn the most?+
Finance, insurance and home improvement lead; entertainment and general news trail.
Does site speed affect earnings?+
Yes. Slow pages lose viewable impressions and reduce sessions, hitting revenue twice.
Last reviewed August 31, 2026. We review this page whenever the underlying formula, tax year, published rate or standard changes.