How often is Bitcoin difficulty updated?

The difficulty adjustment is one of the Bitcoin protocol’s most prominent features . Every two weeks or 2,016 confirmed blocks, the difficulty for mining a new block “adjusts” based on the average of the past 2,016 blocks, making it easier or more difficult to mine blocks.

The Bitcoin network’s mining difficulty level adjusts every 2,016 blocks , on a roughly two-week schedule. Difficulty changes are designed to maintain an average block time of 10 minutes as the hash rate rises and falls, though actual per-block times often vary.

Mining difficulty adjustments are made by comparing the standard time it should take to find 2,016 blocks of transactions on the Bitcoin network to the time it took to find the last 2,016 blocks . Keep in mind that the accepted block time is 10 minutes.18 Mar 2022

Data collected by Blockchain.com shows that the Bitcoin network ‘s difficulty is currently at 26.643 trillion and likely to rise once again when the next update occurs in another 10 days, which will mark another all-time-high.