Bitcoin Halving Countdown
Live countdown to the next Bitcoin halving in 2028. Shows remaining blocks, days, and historical halving price data.
Halving History
| Halving | Block | Date | Price at Halving | Price 1Y Later | 1Y ROI |
|---|---|---|---|---|---|
| #1 | 210,000 | 2012-11-28 | $12 | $1,000 | +8,233% |
| #2 | 420,000 | 2016-07-09 | $650 | $2,526 | +289% |
| #3 | 630,000 | 2020-05-11 | $8,740 | $56,000 | +541% |
| #4 | 840,000 | 2024-04-20 | $63,800 | β | β |
What is Halving?
Every ~4 years (210,000 blocks), Bitcoin's block reward is cut in half β an event called the "Halving." With a fixed supply of 21 million BTC, halvings control Bitcoin's inflation rate and historically precede major bull markets.
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Frequently Asked Questions
Q. When is the next Bitcoin halving?
The 5th halving occurs at block 1,050,000, estimated around April 2028. The exact date shifts based on actual block production speed (averaging 10 minutes per block).
Q. Does Bitcoin always rise after a halving?
Historical halvings in 2012, 2016, and 2020 were followed by significant bull markets within 12β18 months. However, past performance does not guarantee future results β macro conditions and market sentiment matter.
Q. Is buying Bitcoin before the halving a good strategy?
The halving is a widely known event β anticipation is often "priced in" ahead of time. Dollar-cost averaging (DCA) around the halving period is generally considered safer than trying to time a single large purchase.
Q. What is a Bitcoin halving?
Every ~4 years (210,000 blocks), the block reward given to miners is cut in half. The 2024 halving reduced rewards from 6.25 to 3.125 BTC. Reduced new supply with constant demand tends to support price appreciation.
Q. What is the total Bitcoin supply cap?
Bitcoin has a hard cap of 21 million coins. The last satoshi will be mined around 2140. Currently ~19.7 million BTC are in circulation, leaving fewer than 1.3 million left to be mined via halvings.
Q. How did the 2024 Bitcoin ETF approvals affect the halving cycle?
US spot Bitcoin ETF approvals (BlackRock, Fidelity, etc.) in early 2024 introduced institutional demand just before the 4th halving. This created stronger buying pressure than previous cycles, contributing to an earlier price breakout than historical patterns suggested.
How to Use
See days, hours, minutes, and seconds remaining until the next Bitcoin halving, updated in real time.
View the completion percentage of the current halving epoch as blocks are mined.
Review BTC prices at each past halving and 1-year-later ROI to identify historical patterns.
Track the current BTC price and market cap alongside the halving countdown.
Expert Knowledge: Bitcoin Halving Countdown
Bitcoin's halving (block reward cut) occurs every 210,000 blocks (~4 years). The 2024 (4th) halving reduced rewards from 6.25 to 3.125 BTC. The 5th halving (~2028) will reduce rewards to 1.5625 BTC. Historical post-halving peak ROIs: 1st (2012): +8,233%, 2nd (2016): +289%, 3rd (2020): +541%.
The core mechanism is supply reduction. When new BTC issuance halves, miners receive less BTC to sell, reducing structural sell pressure. With inelastic demand, a supply reduction tends to create upward price pressure over the following months β though the timing varies.
The 2024 US spot Bitcoin ETF approvals introduced a new structural demand variable. Institutions can now access Bitcoin through regulated vehicles, adding persistent buy pressure that amplified the halving's supply shock. For long-term investors, a consistent DCA strategy through the halving cycle has historically outperformed attempts to time the exact peak. Total supply is capped at 21 million BTC β the ultimate scarcity narrative underpinning Bitcoin's value proposition.
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