⏳ Estimated 7 days left until BTC circulation surpasses 20 million coins Currently, 19,997,001.16 Bitcoin have been mined, leaving only about 3,000 coins to reach the 20 million milestone. 95% of its fixed total supply is now in circulation. BTC's inflation rate has dropped below 1%, with approximately 450 coins produced daily. At this rate, 99% of the supply will be mined by January 2035. The last whole BTC is expected to be mined in 2105, with mining continuing until around 2140.