Calculators
Free ROAS Calculator – Free & Unlimited
ROAS Calculator — see your return on ad spend instantly, free and unlimited.
Enter what you spent and what it made back, and see your Return on Ad Spend (ROAS) instantly as you type — no submit button.
Enter what you spent and what it made back, and see your Return on Ad Spend (ROAS) instantly as you type — no submit button. ROAS is the most-checked number in paid media reporting, and this runs the exact formula (Revenue ÷ Ad Spend) with no rounding tricks or hidden assumptions.
Use the ROAS Calculator online at no cost.Common tasks this tool helps with
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Try ROAS Calculator free
The ROAS formula
ROAS = Revenue ÷ Ad Spend
Revenue is the total sales attributed to the campaign, Ad Spend is what you paid for it. Expressed as a multiple (e.g. 4.0x) or a percentage (400%).
Example
You spent $2,000 on ads and made $8,000 back.
$8,000 ÷ $2,000 = 4.0 ROAS (400%)
Why it's free
This is pure math — ROI, ROAS, CAC, LTV and the rest are formulas, not AI generations. There was never a real cost to charge for here, so it runs instantly in your browser with zero credits. With the ROAS Calculator, you get this without paying per generation or hitting a credit wall.
What you get
- ROAS as a multiple: revenue ÷ ad spend, updated as you type
Who uses the ROAS Calculator
- Paid media buyers checking a campaign against its target return
- Ecommerce owners deciding whether to scale a Meta or Google ad set
- Agencies reporting revenue per ad dollar to clients
How it works
- Enter your Revenue ($) and Ad spend ($)
- See your x ROAS instantly, no submit button needed
- Use the number in your reporting or planning
Frequently asked questions
Is the ROAS Calculator free?
Yes. Every one of GrowthGadgetAi's 100+ Marketing Toolkit tools, including the ROAS Calculator, is completely free with unlimited use — no credits, no plan requirement and no credit card.
Do I need to create an account to use it?
You need a free GrowthGadgetAi account so your output and history are saved, but signing up costs nothing and never requires a card.
How is the ROAS Calculator's result calculated?
It's a direct formula, not an AI guess — the ROAS Calculator computes your x ROAS from the numbers you enter, instantly and the same way every time.
What's a good ROAS?
It depends entirely on your margins — a 2x ROAS can be profitable for a high-margin product and unprofitable for a low-margin one. Use the Break-even ROAS Calculator to find your specific profitable threshold instead of comparing against a generic benchmark.
How do I use the ROAS Calculator?
1) Enter your Revenue ($) and Ad spend ($). 2) See your x ROAS instantly, no submit button needed. 3) Use the number in your reporting or planning. The whole process takes about a minute and runs on this page, on desktop or mobile.
What is the formula behind the ROAS Calculator?
ROAS = Revenue ÷ Ad Spend. Revenue is the total sales attributed to the campaign, Ad Spend is what you paid for it. Expressed as a multiple (e.g. 4.0x) or a percentage (400%).
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