Total shelving length1.4 million m
562,500Forklift lengths
245,455Giraffes
184,426Soccer goal widths
1,350 km
Photo from Wikimedia Commons
Library of Congress
The largest library in the world by shelf space/Literature & Writing
The Library of Congress holds over 170 million items including 40 million cataloged books, 73 million manuscripts, and 15 million photographs. Its shelving stretches about 1,350 kilometers. It adds about 15,000 items per working day. If you read 5 books a week, it would take about 154,000 years to read just the books.
Measurements
Estimated mass of books27 million kg
588 millionGolf balls
2.7 quadrillionPollen grains
About 27,000 tonnes
Digital collection size30 quadrillion B
3 billionTikTok video files
150 billionVoicemails
30 billionSpotify minutes
About 30 petabytes
Building floor space260,000 m^2
162,500Twin beds
14.6 billionthsPluto surfaces
Three buildings combined
Total building volume1.6 million m^3
3.1 millionKiddie pools
1,781Boeing 747 cabins
7.8Hindenburgs
Estimated