What is the maximum storage capacity of a microfilm?

The maximum storage capacity of a microfilm can vary based on the film type and format. However, a standard roll of 16mm microfilm can typically hold around 2,000 to 3,000 letter-sized pages, while a 35mm roll can store approximately 4,000 to 5,000 pages. In terms of data, one roll can contain the equivalent of several gigabytes of digital information, depending on how the images are compressed and organized. Overall, microfilm remains an efficient medium for long-term preservation of large volumes of documents.