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Data / Blocks mined per day / 2021
How many blocks the network found each day; 144 is the target.
Blocks mined per day opened 2021 at 149 blocks (January 1, 2021) and closed at 149 blocks (December 31, 2021), up 0.0%. The high was 197 blocks on August 23, 2021 and the low 58 blocks on June 27, 2021.
| Month | Month end |
|---|---|
| January 2021 | 144 blocks |
| February 2021 | 131 blocks |
| March 2021 | 157 blocks |
| April 2021 | 145 blocks |
| May 2021 | 141 blocks |
| June 2021 | 88 blocks |
| July 2021 | 158 blocks |
| August 2021 | 144 blocks |
| September 2021 | 171 blocks |
| October 2021 | 139 blocks |
| November 2021 | 134 blocks |
| December 2021 | 149 blocks |
The network aims for a block every ten minutes, 144 a day. More than that means hashrate has grown since the last retarget and difficulty is about to rise; fewer means machines have switched off. Each bar is one day.
Other years: 2026 · 2025 · 2024 · 2023 · 2022 · 2020 · 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013
Also in 2021: 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