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Print reach and frequency

Our print reach and frequency tool allows you to estimate the reach and frequency of a print advertising campaign using GWI USA readership data. You can build a print media plan by choosing a format, selecting magazines, defining a timeframe, applying a GWI USA audience, and entering planned ad placements. Based on these inputs, the tool estimates how the campaign will deliver in terms of reach and frequency.


How do I define a media plan?

A print media plan is created by entering the monthly ad insertion schedule for each selected magazine.

Each insertion represents a planned ad placement in that magazine during the selected month. Together, the selected magazines and insertion levels make up the overall media plan.


What can I define?

To run a print reach and frequency analysis, you will need to define:

  • Audience - Choose your GWI USA audience to use as your campaign target.

  • Plan Time Frame - Define the months covered by the campaign.

  • Waves - Specify the GWI USA survey waves used for your reach and frequency analysis

  • Format - Choose which formats to include: Print, Digital Replica, Website / App, or Social Media / Aggregator Service. Defaults to Print and Digital Replica.

  • Publications – Add the publications to include in your analysis. The available publications depend on your format selection – for example, titles with no print edition will only appear when Digital Replica is selected.

  • Insertions - Enter the number of ad placements per magazine, per month. A magazine with no insertions won't show any reach or frequency.


How do I read the output?

The Print Reach & Frequency tool uses your selected formats to calculate reach and frequency numbers.

For each media plan, we calculate the following metrics:

  • Total reach - the estimated number of individuals who will see the campaign at least once.

  • Average frequency - the average number of campaign views per individual.

  • Impressions - the total number of campaign views (i.e. Reach*Frequency)

  • Reach % -the percentage of the audience who will have seen the campaign (i.e. Reach/Universe * 100)

  • GRPs - (Gross Rating Points) GRPs quantify impressions as a percentage of the target population and it is computed as the product of Reach % and Average frequency. (=impression numbers)


What can I do next?

Once your plan has been created, you can:

  • Save the plan

  • Share the plan with people in your organization who have access to GWI

  • Export the results as a CSV

This makes it easier to compare different plans, collaborate with your team, and refine your print media strategy.

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