Just 888,090 BTC remain to be mined, meaning less than 4.3% of Bitcoin's fixed 21 million supply is still ahead of miners. Everything else already exists in circulation or in cold storage.
Why it matters
The figure is a live scoreboard for Bitcoin's scarcity design. The issuance schedule halves roughly every four years, and after the most recent halving the block subsidy sits at 3.125 BTC, so the remaining pool now drains more slowly than at any prior point in the network's history. Scarcity is not a forecast here, it is code: the cap cannot be raised, and the countdown to the final satoshi runs on a schedule set in 2009.
Market impact
A shrinking mineable supply tightens the supply-side math that BTC bulls lean on. Historically, tightening issuance has coincided with periods where demand, not new coin production, sets the price, and miner sell pressure diminishes as subsidies shrink. Miners are also increasingly reliant on transaction fees as their revenue mix shifts.
The number to watch next is how quickly the remaining pool declines relative to spot and ETF demand. If absorption continues while the mint slows, the imbalance, not the headline, becomes the story.
Frequently asked questions
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How many Bitcoin are left to mine?
About 888,090 BTC remain to be mined, which is less than 4.3% of Bitcoin's fixed 21 million supply cap. The rest has already been issued to miners since the network launched in 2009.
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Why does the remaining Bitcoin supply matter for price?
Bitcoin's issuance schedule shrinks new supply with every halving, so as the mineable pool drains, price increasingly depends on demand rather than new coin production. Falling miner sell pressure reinforces that dynamic.
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What is the current Bitcoin block subsidy after the halving?
Following the most recent halving, the block reward stands at 3.125 BTC per block. It will halve again around 2028, further slowing how quickly the remaining supply enters the market.
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When will the last Bitcoin be mined?
Based on the halving schedule coded into the protocol, the final fraction of Bitcoin will be mined around the year 2140. The last satoshis arrive in diminishing increments as block rewards keep halving.
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Can Bitcoin's 21 million supply cap be changed?
The 21 million cap is enforced by network consensus. Changing it would require overwhelming agreement from miners, node operators and developers, and any attempt would split the network rather than raise the limit.
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