Bitcoin's next halving is now fewer than 80,000 blocks away, according to data tracked as of Monday. The milestone will hit at block height 1,050,000, which is projected to land on or around April 12, 2028. When it does, the block reward will drop from 3.125 BTC to 1.5625 BTC — the fifth time Bitcoin has cut its issuance since launch.
The 80,000-block mark
Eighty thousand blocks sounds like a lot until you do the math. At Bitcoin's target of one block every ten minutes, that's roughly 555 days — about 18 months. The network doesn't always hit that target. Hashrate fluctuations, difficulty adjustments, and plain variance in block discovery mean the actual date could drift by days or even weeks in either direction. The April 12, 2028 estimate is just that: an estimate based on the current block interval. Still, the order of magnitude is fixed. Miners, pools, and hardware makers are already working with that window.
From 3.125 to 1.5625 BTC
The change itself is mechanical. Every block mined after height 1,050,000 will pay 1.5625 BTC in new coins instead of 3.125 BTC. That's a 50% cut, same as every halving before it. The block subsidy has been halved four times already: from 50 BTC to 25 in 2012, to 12.5 in 2016, to 6.25 in 2020, and to 3.125 in 2024. The fifth halving continues that schedule, which is hardcoded into Bitcoin's consensus rules. No vote, no governance fight, no emergency patch. It just happens when the chain reaches the height.
Why miners watch the block height
For mining operations, the halving is a revenue event. Cut the subsidy in half and the same amount of hashpower earns roughly half the block reward, unless the price of bitcoin doubles or fees make up the difference. That's the crude version, but it's the version that matters for planning. Efficient miners with low power costs tend to survive. Marginal operations — older rigs, expensive electricity contracts — often don't. The run-up to a halving usually brings a wave of hardware upgrades and hashprice hedging, and this cycle is unlikely to be different. What is different this time is the starting point: 3.125 BTC is already a small subsidy by historical standards, and fees now make up a larger share of miner revenue on busy days than they did in 2020 or 2016.
The countdown in context
Bitcoin's issuance schedule is one of the few things in crypto that has never missed a deadline. The halving doesn't depend on a foundation, a DAO, or a foundation's grant committee. It depends on the chain reaching a number. That predictability is the point. Whether the market treats the 2028 event as a bullish catalyst, a non-event, or something in between is a separate question — and one that won't be answered until the block arrives. For now, the only concrete fact is the countdown: under 80,000 blocks left, block 1,050,000, and a reward that will be 1.5625 BTC.
