"640K ought to be enough for anybody"
About this Quote
The intent is managerial pragmatism: draw a boundary, standardize the platform, keep software from ballooning, and make the personal computer feel stable rather than experimental. The subtext, though, is the quiet arrogance baked into "for anybody". Its not just a technical claim but a claim about people: what they will want, what they will need, what kinds of creativity or work even count. That phrasing narrows the future down to the present user and the present use case.
The quotes longevity comes from its accidental comedy. It plays like the most confident sentence in a world that will immediately invalidate it. As software learned to eat memory and then demand it, the line turned into a cautionary meme about forecasting in exponential curves. It flatters no one, least of all the speaker: the technologist as builder of the future, undone by the futures appetite.
Quote Details
| Topic | Technology |
|---|---|
| Source | Later attribution: Computer Science Illuminated (Nell B. Dale, John Lewis, 2007) modern compilationISBN: 9780763741495 · ID: kGXRzbS3UO0C
Evidence:
... Bill Gates , Microsoft CEO , in 1981 did not prove to be very accurate : “ 640K ought to be enough for anybody . " 1 ( Bigger is better . ) Walt Mossberg , a columnist for The Wall Street Journal , points out an interesting issue about ... |
| Cite |
Citation Formats
APA Style (7th ed.)
Gates, Bill. (2026, March 16). 640K ought to be enough for anybody. FixQuotes. https://fixquotes.com/quotes/640k-ought-to-be-enough-for-anybody-27302/
Chicago Style
Gates, Bill. "640K ought to be enough for anybody." FixQuotes. March 16, 2026. https://fixquotes.com/quotes/640k-ought-to-be-enough-for-anybody-27302/.
MLA Style (9th ed.)
"640K ought to be enough for anybody." FixQuotes, 16 Mar. 2026, https://fixquotes.com/quotes/640k-ought-to-be-enough-for-anybody-27302/. Accessed 28 Mar. 2026.





