Bitcoin (BTC) Halving Countdown
SHA-256 · halving every 210,000 blocks · block time 600s
519days
20hours
40minutes
00seconds
Blocks left
74,860
Block reward
3.125 → 1.5625 BTC
Next halving block
1,050,000
Estimated date: April 12, 2028 · network block times vary, so this shifts slightly.
About the Bitcoin halving
Bitcoin rewards miners with a block subsidy that halves every 210,000 blocks (roughly four years at 600s block time). Currently the reward is 3.125 BTC per block, and after the next halving it will become 1.5625 BTC per block.
This countdown reads the live network block height — it always reflects the exact chain state, and the estimated date adjusts as block times fluctuate.
Check what the halving means for your rig with the mining profitability calculator.