Bitcoin halving tarihleri (dates) are key events that cut the block reward for miners in half. This FAQ explains the fundamentals of Bitcoin halving in simple terms, covering past and future dates, why it matters, and what beginners should know in 2026.

What is Bitcoin halving?

Bitcoin halving is a programmed event that reduces the reward miners receive for adding a new block to the Bitcoin blockchain by 50%. It happens automatically after every 210,000 blocks, roughly once every four years, and it is a core part of Bitcoin’s supply schedule. The event was written into the code by Bitcoin’s creator, Satoshi Nakamoto, to create scarcity and prevent inflation. In simple terms, after each halving, the amount of new Bitcoin produced per block drops by half, which makes Bitcoin increasingly difficult to obtain over time. For Turkish-speaking users, 'bitcoin halving tarihleri' means the dates of these important supply-cutting milestones.

What are all the Bitcoin halving tarihleri (dates)?

Bitcoin halving tarihleri refer to the specific dates when block rewards are cut in half. The four past halvings took place on November 28, 2012; July 9, 2016; May 11, 2020; and April 19, 2024. The next halving is scheduled to occur in April 2028, although the exact day depends on block production speed. Because Bitcoin blocks are mined roughly every ten minutes, halving dates are estimates based on block height. In total, Bitcoin will have 32 halvings before the maximum supply of 21 million coins is reached.

Here are the past halvings in a simple list:

  • 2012 – Reward changed from 50 BTC to 25 BTC
  • 2016 – 25 BTC to 12.5 BTC
  • 2020 – 12.5 BTC to 6.25 BTC
  • 2024 – 6.25 BTC to 3.125 BTC

Why does Bitcoin halving happen?

Bitcoin halving happens to enforce scarcity and to lower the rate at which new Bitcoin enters circulation. Satoshi Nakamoto designed the rule so that the total supply would never exceed 21 million coins. By cutting the block reward in half every four years, Bitcoin mimics the extractable nature of gold, where digging becomes harder over time. This counteracts the inflationary pressure that comes from unlimited money printing in traditional fiat systems. The halving also creates a determined schedule that all network participants can rely on, which helps investors plan for long-term value.

How does Bitcoin halving affect the price?

Bitcoin halving often influences the price because it reduces the supply of new BTC while demand may stay the same or rise. Historically, major price increases have occurred in the 12 to 18 months following each halving, but these moves depend on broader market conditions and investor sentiment. The relationship is not guaranteed – markets can react differently if a global recession or regulatory crackdown occurs. Still, the supply shock narrative remains a powerful psychological driver for crypto traders and long-term holders. For beginners, it is more useful to understand the mechanism than to expect a certain price target.

Key factors to watch:

  • Miner selling pressure drops because fewer new coins are produced.
  • Media coverage attracts new investors, increasing demand.
  • Macroeconomic conditions can override the halving effect, so price action is never certain.

What happens to Bitcoin miners after a halving?

Miners see their reward income cut in half overnight, which can make unprofitable mining operations exit the network. Mining is a business, and when revenue drops while electricity and hardware costs remain the same, only highly efficient miners continue. This shakeout is expected and healthy; the network automatically adjusts its difficulty so that block production remains steady even if many miners leave. As less efficient machines are switched off, the remaining miners often benefit from a lower hash rate and reduced competition, though they still need to keep improving their technology to stay profitable.

How can a beginner track Bitcoin halving tarihleri?

You can track Bitcoin halving dates using blockchain explorers, crypto news sites, and dedicated countdown websites that show the estimated block height. The most accurate method is to monitor the current block height and compare it to the next halving block number. For example, the 2024 halving occurred at block height 840,000. The following halving will be at block 1,050,000. You can also set alerts on mobile apps such as CoinStats or follow simple Google searches for 'bitcoin halving countdown.' For Turkish speakers, searching for 'bitcoin halving tarihleri' will provide localized news and charts.

Bitcoin halving vs. Ethereum token burns – what’s the difference?

Bitcoin halving reduces the rate of new Bitcoin supply, while Ethereum token burns permanently remove existing ETH from circulation. Both events affect scarcity but they apply different models. Bitcoin has a capped supply and its block reward is cut by half every four years at predetermined block heights. Ethereum uses a fee-burn mechanism introduced with EIP-1559 in 2021; every transaction destroys a portion of the ETH spent on gas. When network activity is high, more ETH is burned than created, making Ethereum deflationary. However, Ethereum's supply is not fixed like Bitcoin's. In short, one reduces new issuance, the other reduces existing supply.

What are the best strategies for beginners around Bitcoin halving?

For beginners, the best strategy is to avoid trying to time the market and instead focus on dollar-cost averaging (DCA) over the long term. DCA means buying a fixed amount of Bitcoin on a regular schedule, such as monthly, regardless of the price. This removes emotional decisions and spreads your purchase price over time. Before any halving, many beginners want to buy immediately, but it is smarter to first understand the asset and build a solid risk management plan. Use a reputable exchange, enable two-factor authentication, and consider storing large amounts in a hardware wallet. Never invest money you cannot afford to lose, and do not assume that a halving will bring instant profits.

Final Thoughts

Bitcoin halving tarihleri mark important moments in cryptocurrency history, and understanding them is essential for any beginner. The 2026 period is between two halvings, with the next one expected in 2028.

Instead of speculating on a single event, use the halving framework to build your long-term understanding of Bitcoin’s scarcity and value. Keep learning from reliable sources and never invest more than you can lose.