> For the complete documentation index, see [llms.txt](https://support.spiderpool.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.spiderpool.com/about-mining/when-will-all-bitcoins-be-mined.md).

# When will all Bitcoins be mined?

Bitcoin's total issuance will reach 21 million, with over 90% already mined. All Bitcoins are expected to be mined by 2140, with a total amount slightly below 21 million.

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