How often does the bitcoin block reward schedule change?

3 answers

• Alfa AhmedOct 30, 2025 · 7 months ago
  The bitcoin block reward schedule changes approximately every four years. This event is known as the halving. During the halving, the block reward is cut in half, reducing the amount of new bitcoins created and earned by miners. The purpose of this change is to control the supply of bitcoins and ensure a gradual release of new coins into circulation. The most recent halving occurred in May 2020, and the next one is expected to happen in 2024. The halving events have a significant impact on the bitcoin market and are closely monitored by investors and traders.
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• Houghton FinnJul 16, 2025 · a year ago
  The bitcoin block reward schedule changes every 210,000 blocks, which is roughly every four years. This is a predetermined feature of the bitcoin protocol and is designed to gradually reduce the rate at which new bitcoins are created. The initial block reward was 50 bitcoins per block, and it has been halved twice so far, resulting in the current block reward of 6.25 bitcoins. The next halving is expected to occur in 2024, reducing the block reward to 3.125 bitcoins. This reduction in supply often leads to an increase in the price of bitcoin due to the decreased rate of new coins entering the market.
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• Dawson GoodNov 06, 2023 · 3 years ago
  The bitcoin block reward schedule changes every 210,000 blocks, which is approximately every four years. This change is a fundamental part of the bitcoin protocol and is programmed into the system. The purpose of the block reward schedule is to control the supply of bitcoins and prevent inflation. By reducing the block reward over time, the rate at which new bitcoins are created decreases, ensuring a limited and finite supply. This feature distinguishes bitcoin from traditional fiat currencies, which can be printed and inflated at will. The predictable and transparent nature of the block reward schedule is one of the key factors that contribute to bitcoin's value and appeal as a store of value and medium of exchange.
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