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Amazon PPC Budget Calculator

Work backwards from a monthly ad-sales goal to the daily budget it actually requires — using your conversion rate and CPC.

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Orders needed / month334
Clicks needed / month3,334
Monthly ad budget$2,834
Daily budget$94
Implied ACOS at this efficiency28.3%

The chain behind the math

Sales goal ÷ average order value = orders needed. Orders ÷ conversion rate = clicks needed. Clicks × CPC = budget. The implied ACOS this produces — CPC ÷ (CVR × AOV) — tells you whether the plan is even profitable: compare it against your break-even ACOS before committing the spend.

Two honest caveats: budgets buy clicks, not orders — short-term variance is real — and scaling spend usually nudges CPC up as you chase more competitive auctions. Treat the output as a planning floor, not a guarantee, and re-check against actuals after two weeks of mature data (attribution lag makes the first days look worse than they are).

Budgets planned. Now keep them honest.

Machine AI watches utilization and ACOS nightly — lifting capped winners, reallocating from bleeders, and showing you the projected impact of every move.

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