Fórmula
Fórmula
Impressions = (Budget / CPM) x 1000
If CPM is $4 and budget is $12,000, the campaign can buy roughly 3,000,000 impressions. Divide that by frequency to estimate unique reach.
Guía
Qué afecta más al alcance
- Audience size. Very small audiences increase frequency before they increase reach.
- Placement mix. Premium inventory usually costs more but can improve attention and quality.
- Frequency caps. High caps can inflate impressions without meaningfully expanding reach.
Guía
Cómo usarlo
- Enter budget and CPM.
- Set your expected frequency based on the campaign objective.
- Check whether the result aligns with the audience size you actually need.
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