PPC ACoS Calculator
Crunch Amazon PPC numbers in one click: ACoS, ROAS, TACoS and break-even ACoS, with profit/loss judgment against your margin and a suggested target CPC to guide bids.
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How to Use
- Enter ad spend, ad sales, organic sales (optional) and the product price.
- Enter the product cost and conversion rate.
- Click calculate to see ACoS, ROAS and TACoS.
- Compare ACoS with the break-even ACoS (equal to your margin) and use the suggested target CPC when adjusting bids.
Features
- Core metrics in one click: ACoS, ROAS and TACoS (including organic sales)
- Break-even ACoS derived from your profit margin: the ad is profitable when ACoS ≤ margin
- Suggested target CPC = break-even ACoS x conversion rate x price, a ready bid reference
- Automatic profit / break-even / loss judgment with optimization hints
- Linked ad orders, gross profit and net profit for a complete cost view
Use Cases
Weekly ad reviews
Re-check campaign reports weekly and judge whether ACoS stays healthy.
Bid adjustments
Use the target CPC as a reference to keep bids under the break-even line.
New product planning
Before launch, estimate the maximum bid your price and conversion rate can support.
Campaign diagnostics
Use TACoS to see how efficiently ads lift overall sales.
FAQ
How is ACoS calculated?
ACoS = ad spend / ad sales x 100%.
What is break-even ACoS?
It equals your profit margin. When ACoS is at or below the margin, the ad is not losing money; above it, every ad order loses money.
How is the suggested target CPC derived?
Target CPC = break-even ACoS x conversion rate x product price — the maximum bid that keeps you at break-even.
What is the difference between TACoS and ACoS?
TACoS = ad spend / (ad sales + organic sales) x 100%, showing the share of ad cost across all sales.