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Books in a Lifetime Calculator

Roughly how many books are still ahead of you? Enter your age and the books you read in a year. The answer is usually more than you’d think, and fewer than every book you’d like to read, which is a good reason to choose them well.

A book a month is 12. Not sure? Count last year’s.

An assumption, set at 85. Change it to whatever feels right; many people read well beyond it.

Extra minutes a day, at a typical 40 pages an hour and 300-page books. Leave empty or 0 to skip.

Books ahead of you

– books

Enter your age and the books you read a year. You’ll see roughly how many books are ahead of you, and what a little more reading time would add.

How it works

How the books are counted

Take the years between your age and the age you’re reading until, then multiply by the books you read a year. That’s all: a rough count, rounded to the nearest book, that assumes your reading year stays about the same.

Books ahead=(reading until − your age)×books a year

(85 − 35)=50 years×12 books a year=600 books

What a few more minutes add

Extra minutes become pages at 40 pages an hour, a typical pace for a novel, and pages become books at 300 pages each. Fifteen minutes a day is about 10 pages, which adds up to roughly a dozen books a year.

15 min a day×40 pages an hour=10 pages a day≈3,650 pages a year

3,650 pages a year÷300 pages a book≈12.2 books a year×50 years≈+608 books

Making them count

  1. Keep a short list of the books you most want to read, and pick the next one from it rather than from whatever’s nearest.
  2. Let yourself stop a book that isn’t working. A few chapters is a fair trial; the hours are better spent elsewhere.
  3. Mix it up: a long novel, then something short; a classic, then something new. Variety keeps reading a pleasure.
  4. Reread the ones that changed you. A reread counts, and it’s rarely the same book twice.

Questions

Frequently asked questions

How many books can a person read in a lifetime?

It depends far more on habit than on talent. Reading a book a month from 20 to 85 comes to 780 books; two a month, about 1,560. Most people land somewhere between a few hundred and a couple of thousand.

Why does it assume reading until 85?

It’s a round, neutral number to start from, not a prediction. Plenty of people read well into their nineties. Change it to any age you like and the count updates.

Is it too late to start reading more?

No. At 60, a book a month still means around 300 books by 85. Even ten extra minutes a day adds several books a year.

Should I try to read as many books as possible?

Not unless you enjoy it that way. The number is a reason to choose well, not a target. One book you love is worth more than three you rushed through.

How does ReadList help?

It counts the books you finish, shows them in your Year in review, and keeps an Up Next queue of the books you’ve chosen to read next. A reading goal is optional: books a year or hours a week.

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