How many bitcoins are currently in circulation?

Block.xyz

6.25 … bitcoins per block to 3.125 bitcoin a block.

Over the next four years in the Bitcoin network, the most significant event will likely be the next Bitcoin halving, anticipated around 2024. This halving event will reduce the reward for mining new blocks by half, decreasing from 6.25 to 3.125 Bitcoins per block. Halving events are significant as they reduce the rate at which new Bitcoins are generated, leading to decreased supply growth. This can impact Bitcoin’s price, though the exact effects are subject to market dynamics and investor behavior. The halving is part of Bitcoin’s design to control inflation and mimic the scarcity dynamics of a resource like gold.

How much longer until it’s out?

The completion of Bitcoin mining, when all 21 million coins are in circulation, is estimated to occur around the year 2140. This is due to the halving events that occur every 210,000 blocks, approximately every four years, where the reward for Bitcoin mining is halved, slowing down the rate of new Bitcoin creation. As we approach closer to the total supply cap, the amount of new Bitcoins entering circulation will continue to decrease, making the final coins progressively more time-consuming to mine.

19.6 million bitcoins out …

As of the latest update, there are approximately 19.6 million Bitcoins in circulation. This figure is part of the total supply, which is capped at 21 million coins. The number of Bitcoins in circulation gradually increases through the mining process, where new coins are created as a reward for miners verifying transactions on the network. However, the rate of new coin creation decreases over time due to halving events. For the most current data, you can refer to cryptocurrency tracking platforms like CoinMarketCap.