Free Tool
Bitcoin Halving & Network
Real-time dashboard tracking the Bitcoin halving countdown, block rewards, circulating supply, and live network health.
Next Halving Estimate
Estimated Date
Target Block
Block Reward
Current Reward
After Next Halving
Reward across epochs
#1
50₿
#2
25₿
#3
12.5₿
#4
6.25₿
#5
3.125₿
#6
1.5625₿
Current Height
Next Difficulty
Hashrate
network hashrate
Block Time
current epoch avg
Difficulty
mining difficulty
Bitcoin Supply
Mined
Remaining
% Mined
Max Supply
21.000M
~21,000,000 BTC left to mine · last coin estimated ~2140
Halving History
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Try Zest ExchangeWhat is the Halving?
Every 210,000 blocks (roughly 4 years), the block reward given to Bitcoin miners is cut in half. This reduces the rate at which new Bitcoins enter circulation.
Difficulty Adjustment
Bitcoin adjusts its mining difficulty every 2,016 blocks (roughly 2 weeks) to ensure blocks continue to be found approximately every 10 minutes, regardless of network hashrate.
Fixed Supply & Scarcity
Bitcoin's protocol hard-caps the total supply at 21 million BTC. Over 95% has already been mined. The last Bitcoin is estimated to be mined around the year 2140.
Network Hashrate
Hashrate measures the total computational power securing the Bitcoin network. A higher hashrate means greater security and makes the network exponentially harder to attack.