How AdSense earnings add up
With Google AdSense, publishers earn when visitors click ads (and sometimes when ads are viewed). The basic formula is page views × click-through rate × cost per click. Because CTR and CPC swing a lot, AdSense also reports page RPM, your earnings per 1,000 page views, which is the simplest number to forecast with.
What moves the numbers
- Topic. Advertisers pay more to reach people about to make expensive decisions.
- Audience location. Visitors from some countries are worth more to advertisers than others.
- Season. Ad prices often rise in the holiday shopping season and dip in January.
- Layout and speed. Ads people can see earn more, but too many ads slow pages and drive readers away.
A note for local businesses
If your website exists to bring in customers, ads are usually a bad trade: they can show your competitors to your visitors in exchange for a few cents. Turning visitors into calls and bookings pays far more. Our SEO ROI calculator shows what a customer from search is worth to you.