All data/stats on this page are real-time.
How Many Bitcoins Are There Now in Circulation?
There are currently bitcoins in existence. This number changes about every 10 minutes when new blocks are mined. Right now, each new block adds 12.5 bitcoins into circulation.
Total Number of Bitcoins
The maximum and total amount of bitcoins that can ever exist is 21 million.
How Many Bitcoins Are Left to Be Mined?
There are bitcoins left to be mined.
How Many Bitcoins Are Lost?
There's no exact answer. One recent estimate guess that about 3-4 million bitcoins are lost forever.
How Many Bitcoins Are Mined Everyday?
144 blocks per day are mined on average, and there are 12.5 bitcoins per block. 144 x 12.5 is 1,800, so that's the average amount of new bitcoins mined per day.
Because many miners are adding new hashpower, over the last few years blocks have often been found at 9.5 minute intervals rather than 10. This creates new bitcoins faster, so on most days there are actually more than 1,800 new bitcoins created.
How Many Bitcoins Have Been Mined Already?
Since bitcoins can only be created by being mined, all the bitcoins in existence are all bitcoins that have been mined. The total is BTC.
How Many Bitcoin Blocks Are There Today?
There have been blocks mined.
How Many Bitcoins Does Satoshi Have?
Some estimate Satoshi has around 900,000 bitcoins (BTC). This number is heavily debated, though, as some claim he has around 300,000 BTC.
How Many Bitcoin Have Been Stolen?
It's unclear exactly how many bitcoins have been stolen.
Stolen BTC, however, does mean lost BTC. It's likely these stolen coins are still circulating, and may not even be in the hands of the original thieves.
How Many Millionaires Were Made From Bitcoin?
It's impossible to know exactly. With some quick math, however, we can estimate the max number of people who are Bitcoin millionaires.
With Bitcoin's price at $, you'd need bitcoins to be a Bitcoin millionaire in dollars. Since there are BTC in circulation, there are a maximum of people holding bitcoins.
In all likelihood, the number is much lower than that and probably around 30,000-60,000 people with more than $1 million worth of bitcoins.
How Many Bitcoin Miners Are There?
Slushpool has about 200,000 miners. They have 12% of the network hashrate. Assuming all pools have similar numbers, there are likely to be over 1,000,000 unique individuals mining bitcoins.
What Happens When All 21 Million Bitcoins Are Mined?
Right now, miners earn most of their income via the block reward. When all 21 million bitcoins are mined, there won't be a block reward to pay to miners.
When a Bitcoin user sends a BTC transaction, a small fee is attached. These fees go to miners and this is what will be used to pay miners instead of the block reward.
How Many Bitcoins Will Be Mined Before The Next Halving?
There are BTC left to be mined until the next block reward halving.
How Many Bitcoin Billionaire Are There?
With Bitcoin prices hitting $6,200, there may not be any Bitcoin billionaires. The Winklevoss twins were Bitcoin billionaires while the price was above $10,000, since they own more than 100,000 BTC.
How Many Coins Copied Bitcoin?
Most coins are exact copies of Bitcoin's source code. Bcash is a fork of Bitcoin with a few things taken out. Litecoin is also a fork of Bitcoin with the block time and mining algorithm changed.
How Many Litecoin Are There?
At the time of writing, there are a little over 57 million litecoin (LTC) in existence. The Litecoin block halving is projected to be in August 2019.
Is Bitcoin Issuance Similar to Gold?
Gold's supply has historically increased at around 2% per year. Bitcoin's supply will increase less than 2% starting at the 2020 halving, and will eventually go to less than 1% a year after the 2024 halving. Bitcoin vs gold will be a big debate in the coming few years.
How Many Ethereum Are There?
There are a little over 100 million ether (ETH) in existence.