Currently, there are just over 19.4 million Bitcoins in circulation as of 2024. This represents approximately 92% of the total supply, which is capped at 21 million BTC oai_citation:1,How Many Bitcoins are There in 2024? – Techopedia.

How many left— only 1.6 million bitcoins left

There are 1,600,000 Bitcoins left until the total supply cap of 21 million is reached.

116 years until end —

There are 116 years left until the estimated completion of Bitcoin mining in the year 2140.

The Bitcoin protocol is designed to release new bitcoins at a fixed rate, with the rate halving approximately every four years in an event known as “halving.” The last Bitcoin is expected to be mined around the year 2140, given this halving schedule and the decreasing rate of Bitcoin issuance over time. This timeline is an estimate and depends on the actual mining activity and how closely it adheres to the intended pace set by the Bitcoin protocol.