Impact 2

An innovative tool for measuring the impact of reproductive health programmes

Updated March 2015 - Impact 2 been updated with the latest and best data, and the methodology has been updated to reflect efforts to harmonize impact estimates with the wider sector- including FP2020. To find out more about the changes in this latest version of Impact 2 (2.3), click here.

Find out more about the Impact 2 model, and scroll down to download the latest version of the model.

Additional supporting materials:

For more information contact: research@mariestopes.org

Note: Results from this updated version of Impact 2 cannot be compared to results from previous versions of the model due to changes in data and methodology. We encourage you to use the updated version (March 2015), and recalculate all past and future results based on this version of Impact 2.   

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Terms and Conditions

Impact 2 has been created and copyrighted by Marie Stopes International (MSI). The model has been developed to assist the health and development sectors to estimate the impact of reproductive health interventions. We hope this will be widely used and therefore it is free and publically available for non-commercial use. Commercial use and modifications of the tool are prohibited without prior written consent from MSI.

Any results from the model must be cited with "Impact 2, Marie Stopes International, 2013" as the source. In addition, results must be presented as estimates only. While MSI has taken all reasonable measures to ensure all calculations and information in the model are correct, MSI takes no responsibility for results obtained by other users.