Firsthand Bitcoin · Data · Bitcoin miners
Data / Bitcoin supply / 2019
Bitcoin in circulation, with every halving marked, on the way to 21 million.
Bitcoin in circulation opened 2019 at 17.457M ₿ (January 1, 2019) and closed at 18.133M ₿ (December 31, 2019), up 3.9%. The high was 18.133M ₿ on December 31, 2019 and the low 17.457M ₿ on January 1, 2019.
| Month | Month end |
|---|---|
| January 2019 | 17.511M ₿ |
| February 2019 | 17.563M ₿ |
| March 2019 | 17.620M ₿ |
| April 2019 | 17.674M ₿ |
| May 2019 | 17.733M ₿ |
| June 2019 | 17.790M ₿ |
| July 2019 | 17.849M ₿ |
| August 2019 | 17.908M ₿ |
| September 2019 | 17.966M ₿ |
| October 2019 | 18.022M ₿ |
| November 2019 | 18.075M ₿ |
| December 2019 | 18.133M ₿ |
Every bitcoin that has ever been mined. The curve bends at each halving, because the new coins in every block are cut in half. About 95% of all bitcoin already exists; the last will be mined around 2140.
Other years: 2026 · 2025 · 2024 · 2023 · 2022 · 2021 · 2020 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013
Also in 2019: Bitcoin price · Distance from the all-time high · 200-day and 200-week averages · Network hashrate · Mining difficulty · Difficulty adjustments · Fees paid to miners · Transactions per day · Hashprice · Miner revenue · Bitmain releases and the bitcoin price · Break-even electricity price