Measure the economic, environmental and cultural impact of your library with our interactive tools.
Free tools developed by Rete delle Reti to help librarians measure and communicate the value of libraries.
Does your city, region or state invest enough in libraries? Calculate library expenditure as ‰ of GDP.
Calculate →Check the share of library expenditure relative to the total government budget with this calculator.
Calculate →Calculate the percentage of library expenditure relative to the total cultural spending of your institution.
Calculate →Is your library environmentally responsible? Measure its environmental footprint and discover how to improve sustainability.
Calculate →Assess the economic impact of the library on the local community and surrounding area.
Calculate →Contact us to request new calculators or for support using the existing tools.
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