AdSense eCPA Calculator is a free tool helps us to calculate the eCPA of an ad campaign. It is easy to use.
How to Calculate eCPA (Effective Cost Per Action)?
Similar to eCPM and eCPC, eCPA calculates the effectiveness of the CPA ad model. It is determined by dividing the total earnings generated by an ad campaign by the total number of actions taken on that ad.
eCPA = Total earning from an ad campaign/ Total number of actions taken
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