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WorldCat : Facts and statistics

WorldCat facts and statistics

  • Number of libraries represented worldwide:
    71,000
  • Number of bibliographic records:
    150,223,241
  • How often a record is added:
    Every 10 seconds
  • Number of holdings:
    1,477,319,838
  • Number of countries represented:
    112
    View languages tag cloud
  • Number of languages and dialects represented:
    More than 470
  • How often a request is filled through WorldCat Resource Sharing:
    Every 4 seconds
  • How often WorldCat is searched via FirstSearch:
    Every second

View statistics for WorldCat.org >>