Paid Ads
Paid ads performance calculators for ROAS, CPA, break-even targets, and budget decisions.
Paid ads decisions get better when you start from the job to be done: set spend guardrails, diagnose creative and funnel weakness, or decide whether attribution is trustworthy enough to scale.
Choose a task path first, then use the linked calculator or guide to go deeper.
- Keep attribution window, conversion definition, and revenue basis stable before comparing ROAS or CPA.
- Pair platform metrics with business metrics such as MER, margin, and incremental lift before scaling spend.
- Treat creative metrics as diagnostic inputs, not proof of profitable growth on their own.
Choose a task
Start from the question you are trying to answer, then jump into the calculator or guide that gets you moving fastest.
Use these when you are deciding how far to scale without hiding weak unit economics behind platform reporting.
Set spend guardrails before you scale
Translate margin targets into a usable ROAS threshold so budget decisions stay tied to contribution, not vanity metrics.
Watch diminishing returns as spend rises
Use top-down and incremental lenses before you treat a stable platform ROAS as proof you should keep increasing budget.
Use these when clicks, conversions, and reported attribution no longer tell a clean story on their own.
Troubleshoot the funnel when clicks stop converting
Work through the funnel from traffic quality to landing-page economics before blaming only the creative or the platform.
Decide whether attribution is trustworthy
Compare reporting models before you scale on a signal that might just be windowing, overlap, or retargeting bias.