AdSense Revenue Estimator

How AdSense revenue is estimated:

Google AdSense pays website owners in two ways: when visitors see ads (impressions) and when they click ads. Your total revenue depends on how much traffic you get, how many pages each visitor views, and how valuable your audience is to advertisers.

The core formula:

Monthly Revenue = Daily Pageviews × 30 × CTR × CPC + (Daily Pageviews × 30 ÷ 1,000) × CPM

Clicks are where the money is. At the rates most publishers see, click income runs somewhere between two thirds and nine tenths of the total, and impressions make up the remainder. Both CPC and CPM are inputs above rather than fixed assumptions, because either one can differ by a factor of ten between a personal blog and a finance site.

Key metrics explained:

• Daily Visitors: unique people who visit your site each day
• Pages per Visit: how many pages each visitor views (average is 1.5–3)
• CTR (Click-Through Rate): percentage of pageviews where someone clicks an ad. Typical range: 1–3%
• CPC (Cost Per Click): how much you earn per ad click. Ranges from $0.05 for low-value niches to $5+ for finance/insurance
• RPM (Revenue Per Mille): total earnings per 1,000 pageviews. A combined metric that captures both clicks and impressions

Worked example:

500 daily visitors × 2 pages per visit = 1,000 daily pageviews, at 2% CTR, $0.50 CPC and $1.50 CPM:

• Monthly pageviews: 1,000 × 30 = 30,000
• Clicks: 30,000 × 2% = 600
• Click revenue: 600 × $0.50 = $300
• Impression revenue: 30,000 ÷ 1,000 × $1.50 = $45
• Total: $345 a month, an RPM of $11.50

Clicks are 87% of that total, which is why CPC is the number to care about. An $11.50 RPM is on the high side for general content, incidentally, and comes from the 2% click rate. Halve the CTR to a more typical 1% and the same traffic earns $195.

CPC ranges by niche:

• Finance, insurance, legal: $2–10 per click
• Health, real estate: $1–5
• Technology, education: $0.50–2
• Entertainment, cooking, hobbies: $0.10–0.50
• Gaming, memes: $0.05–0.20

What affects your earnings most:

1. Traffic volume: more visitors = more money (the biggest lever)
2. Niche/topic: finance pages earn 10–50× more per click than entertainment
3. Geographic location of visitors: US/UK/Australia visitors pay 3–5× more than developing countries
4. Ad placement: ads visible without scrolling (“above the fold”) earn 2–3× more