Bitcoin has reached a major milestone in its monetary schedule: more than 95% of the total Bitcoin supply has already been mined, leaving only a small fraction of coins left to enter circulation.
According to on-chain data, roughly 19.95 million BTC out of the fixed 21 million supply have been mined so far. That leaves just over 1 million BTC still to be issued over the coming decades.
Key milestones:
Now: ~450 BTC mined per day, annual inflation rate of ~0.82%
April 2028: Next halving cuts block reward to 1.5625 BTC
January 2035: 99% of all Bitcoin projected to be mined
~2140: The last Bitcoin is effectively issued
The first 20 million BTC took 17 years (2009 to 2026). The final 1 million will take over a century.
The Final 5% Will Take More Than a Century
While most Bitcoin is already in circulation, the remaining supply will take significantly longer to mine. That’s because Bitcoin’s issuance slows over time through the network’s halving mechanism, which cuts the block reward roughly every four years.
MARKET ANALYSIS | Bitcoin ETFs Represent ~6% of Bitcoin’s Overall Market Cap as of February 2026
U.S. spot #BitcoinETFs collectively hold $87.58 billion in net assets, representing about 6.42% of Bitcoin’s total market capitalization as of March 3.
Meanwhile, daily new supply…
— BitKE (@BitcoinKE) March 5, 2026
Following the 2024 halving, the block reward dropped from 6.25 BTC to 3.125 BTC per block, sharply reducing the rate at which new coins are created.
At the current pace, miners generate roughly 450 new BTC per day, and the remaining coins will be distributed gradually until the final Bitcoin is expected to be mined around 2140.
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Why the 95% Milestone Matters
Crossing the 95% threshold highlights one of Bitcoin’s defining features: programmed scarcity.
Unlike fiat currencies that can be expanded by central banks, Bitcoin’s supply is permanently capped at 21 million coins, a limit embedded in the protocol by its creator, Satoshi Nakamoto.
The structural supply side of Bitcoin’s equation is tightening on a fixed and transparent schedule. The remaining issuance is modest, steadily shrinking, and increasingly overshadowed by institutional accumulation.
This predictable supply curve is often cited as a key factor behind Bitcoin’s long-term value proposition. As new issuance declines, price movements may increasingly depend on market demand and existing holders rather than newly mined supply.
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A Shift for Miners
As block rewards continue to shrink in future halvings, miners will gradually rely more on transaction fees for revenue. This transition is a core part of Bitcoin’s long-term economic design as the network approaches its full supply.
For investors and market observers, the 95% milestone serves as another reminder that Bitcoin’s era of abundant new supply is fading while the final coins will take more than a century to be mined.
The last Bitcoin won’t arrive until 2140.
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