Facebook Ads ROI Calculator

Facebook Ads ROI is the net return on Meta ad spend across Facebook and Instagram — revenue earned beyond the cost of the ads. It is return on investment: the gain produced for every dollar spent, expressed as a percentage. A positive figure means the spend earned more than it cost; a negative one means it lost money.

Because it is a ratio, ROI lets you compare very different investments on equal footing — a small efficient spend and a large one resolve to the same scale.

The result is labelled against an orientation benchmark so the number resolves into a decision:

Low — well under the benchmark; the spend barely returns its cost. Average — near the benchmark; efficiency work pays off. Strong — at or above; the spend earns well and scaling compounds.

Returns vary by channel, offer, and maturity. Treat these as orientation, not targets.

Refresh creative before fatigue sets in, separate prospecting from retargeting, tighten audiences, and improve the post-click experience. On Meta, creative and frequency move return more than bid tweaks. Model a higher return as a scenario above to see the additional gain it implies at the same spend.

Read Facebook Ads ROI alongside the Google Ads and paid ads ROI tools, which the related tools cover. Channel returns differ by funnel stage, so compare like for like and value conversions consistently across platforms.