Bitcoin mining is at the heart of the world’s most popular cryptocurrency. It’s how new Bitcoins enter circulation and how transactions are confirmed on the decentralized network known as the Bitcoin blockchain. But many people — especially newcomers — wonder: how many Bitcoins are mined each day, how many are left to mine, and what happens when all 21 million are finally mined?
How Many Bitcoins Are Mined Each Day?
In 2026, Bitcoin miners worldwide produce about 450 new Bitcoins per day. This number is based on the current block reward — the amount of BTC a miner receives for successfully mining a block — which is 3.125 BTC per block after the most recent halving event in April of 2024. With an average of one new block mined every 10 minutes, that’s:
144 blocks × 3.125 BTC = ~450 BTC per day
(Source: MacroMicro)
This rate will continue until the next halving when block rewards automatically drop again. This is expected to happen around 2028. Halving events are built into Bitcoin’s code to slow the issuance of new coins and increase scarcity over time.
How Many Bitcoins Are Mined Per Year?
To estimate annual Bitcoin issuance:
450 BTC/day × 365 days ≈ 164,250 new Bitcoins per year
This is a rough figure and can vary slightly based on network hash rate and adjustments in block time, but it gives a good sense of how many new coins enter circulation each year currently.
How Many Bitcoins Have Been Mined So Far?
Out of the total supply cap of 21 million Bitcoins, about 19.6–19.9 million BTC have already been mined by 2026. This means more than 93% of all Bitcoin supply has already been created.
(Source: MacroMicro)
Because Bitcoins can only be created through mining, all existing Bitcoins are part of this mined total.
How Many Bitcoins Are Left to Mine?
With roughly 19.6–19.9 million mined, there are about 1.3–2 million Bitcoins still left to mine. These remaining coins will continue to enter circulation gradually over many decades, due to the scheduled reward reductions with each halving event.
Bitcoin Blocks Per Day (Average)
The Bitcoin network targets an average block time of about one block every 10 minutes, which leads to roughly 144 blocks mined per day:
24 hours × (60 minutes ÷ 10 minutes per block) = ~144 blocks/day
Each of these blocks currently includes the reward of 3.125 BTC plus transaction fees.
What Happens When All Bitcoins Are Mined?
Bitcoin has a hard cap of 21 million coins coded directly into its protocol — meaning no more than 21 million BTC will ever exist.
So what happens when the last Bitcoin is mined? Here’s the key point:
Mining rewards will drop to zero once the final coin is mined — expected around the year 2140 due to the halving schedule.
Miners will no longer receive new Bitcoins as incentives. Instead, they’ll rely entirely on transaction fees paid by users to process transactions.
Network security — which depends on miners validating and confirming transactions — will still be supported by those fees and the value of Bitcoin as an asset.
In theory, Bitcoin mining will continue indefinitely as long as the network is active — even with zero issuance — because miners will still earn fees from transaction activity.
Why a Hard Cap Matters
Bitcoin’s capped supply is one of the reasons it’s often compared to digital gold. Unlike fiat currencies, which can be printed endlessly by central banks, Bitcoin’s enforced scarcity is built into its code. This design aims to protect against inflation and preserve value over time.
It’s also worth noting that a portion of already mined Bitcoins is effectively removed from circulation due to lost private keys or inaccessible wallets, making the effective circulating supply smaller than the total mined.
Summary
| KEY METRIC | CURRENT FIGURE (2026) |
| BTC mined per day | 450 BTC/day |
| BTC mined per year | 164,250 BTC |
| Total BTC mined so far | 19.6–19.9 million |
| BTC left to mine | 1.3–2 million |
| Blocks per day (avg) | 144 |
| When last BTC mined | 2140 |
Final Thoughts
Understanding how Bitcoins are mined — how many are produced, how many remain, and what the future holds when the last coins are mined — is essential for anyone interested in the economics and long-term value of Bitcoin. Its predictable, rule-based supply schedule sets it apart from traditional money systems and made it an influential asset in global finance.
