Calculate the maximum CPC that keeps ACoS within target.
Amazon advertising tool
Amazon PPC / ACoS Calculator
Calculate your maximum bid, projected ROAS, and true ACoS based on selling price, conversion rate, and monthly click budget. Optimise before you spend.
PPC modelACoS
Find the bid ceiling that keeps you profitable — before you set a single campaign live.
Project revenue and return from your monthly click budget.
See at what ACoS you stop making profit on ad-attributed sales.
Campaign inputsMonthly