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Cover of The Past Through Tomorrow

How long does it take to read The Past Through Tomorrow?

Robert A. Heinlein

The Past Through Tomorrow by Robert A. Heinlein takes about 12 hours 14 minutes to read at 250 words a minute.

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Previous: The Worlds of Robert A. Heinlein Next: Time Enough for Love

About 12 hours 14 minutes

A week or two of reading

First published 1967. 667 pages, about 183,425 words.

25 days at 30 minutes a day

Estimate based on 275 words per page.

At other speeds

Slow, 150 words a minute 20 hours 23 minutes
Average, 250 words a minute 12 hours 14 minutes
Fast, 400 words a minute 7 hours 39 minutes

The page count is the median across 25 editions, so your copy may differ. How we calculate.

About the book

Prophetic science fiction.

Subjects: English Short stories, Science fiction, American Science fiction, Fiction, science fiction, general

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