---
title: "Bitcoin Halving reduces mining reward by 50% every four years after 210,000 blocks."
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/285782550.md"
description: "Approximately every four years, Bitcoin experiences a significant event known as the Bitcoin Halving. This event happens after every 210,000 blocks have been mined, and it results in a 50% reduction in the reward given to miners for mining new blocks."
datetime: "2026-05-08T22:37:54.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/285782550.md)
  - [en](https://longbridge.com/en/news/285782550.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/285782550.md)
---

# Bitcoin Halving reduces mining reward by 50% every four years after 210,000 blocks.

Approximately every four years, Bitcoin experiences a significant event known as the Bitcoin Halving. This event happens after every 210,000 blocks have been mined, and it results in a 50% reduction in the reward given to miners for mining new blocks.

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