Amazon ROAS calculator

Maximize your Amazon advertising ROI Track ROAS across marketplaces with clear, consistent math

Choose a marketplace currency, enter ad spend and revenue generated, and get your ROAS instantly. This tool uses transparent formulas and never estimates missing inputs.

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Advertising ROI planning and reporting

Tool

Multi-marketplace ROAS calculator

ROAS is calculated as \( (revenue / ad\\ spend) \\times 100 \). A ROAS of 100% means you are breaking even on a pure revenue-to-spend basis.

Commerix Systems
Multi-Marketplace ROAS Calculator
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Your ROAS
0.00%
Ad Spend: $0.00 · Revenue: $0.00

💡 A ROAS of 100% means you’re breaking even. Many brands aim for 200%+ depending on margin and lifecycle.

How it works

How to use the ROAS calculator

01

Select a marketplace

Choose the currency that matches your reporting.

02

Enter spend and revenue

Use values from the same time window for an honest ROAS.

03

Optimize from insight

Use ROAS alongside margin, TACoS, and inventory to guide decisions.

FAQ

Common questions about ROAS

ROAS (Return on Ad Spend) measures how much revenue you generate for each unit of ad spend. This calculator expresses ROAS as a percentage: \((revenue / spend) \\times 100\).

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Testimonials

Teams trust Aqib to move the numbers

Clear execution, fast iteration, and weekly reporting you can act on.

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“We were flagged with an account risk warning and sales were sliding. Aqib’s team fixed compliance issues, rebuilt our listing hygiene, and stabilized the account within days.”

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Founder, Home & Kitchen brand
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“Our last 30 days were down and YoY was even worse. They restructured campaigns, tightened search terms, and rebuilt the budget logic—performance turned around without burning cash.”

James M.
Marketplace Lead, Consumer Electronics
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“We hit strong item-sales growth over a 30‑day window after Aqib’s playbook: better creatives, cleaner catalog structure, and a disciplined PPC rebuild. Reporting was simple and honest.”

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GM, Apparel & Accessories
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“The onboarding was tight: audit → priorities → execution. Within two weeks we had a clear roadmap, a fixed catalog, and campaigns that finally matched our margins.”

Daniel L.
COO, Multi-channel retailer
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“They don’t just run ads—they fix the whole system. We got better PDPs, better reviews velocity, and a weekly cadence that kept every stakeholder aligned.”

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Director of Growth, Beauty
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“Aqib is hands-on. He caught issues our previous agency missed—search term waste, broken variations, and policy risk. The fixes were fast and measurable.”

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Owner, Sports & Outdoors
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“We needed structure: naming, targeting, negative strategy, and budget pacing. The new framework made our results predictable—and easier to scale.”

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Ecommerce Manager, Health
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“Communication was the difference. Weekly updates, clear next steps, and no fluff. We always knew what was changing and why—and the business finally felt under control.”

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Brand Manager, Pet Supplies

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