So far, 2026 has seen two difficulty changes, and both of them were reductions. The last difficulty change was a drop of 1.20% which was preceded by a modest 0.04% increase last year on Dec. 24.
On Jan. 14, hashrateindex.com stats show the estimated value of a single petahash per second (PH/s), known as hashprice, was $42.20, and by Jan. 22 it had slid to $39.90—down 5.45% over the week, a tidy reminder that mining can turn unfriendly in a hurry.
For miners, the window ahead offers a narrow but meaningful chance to steady operations while margins remain under pressure, even as the broader economics of securing the network continue to shift beneath their feet.
FAQ What caused Bitcoin’s latest mining difficulty change? Bitcoin’s difficulty adjusted lower after a decline in network hashpower, triggering an automatic recalibration at block 933,408. How much did Bitcoin’s mining difficulty drop?The difficulty fell by 3.28%, setting the new level at 141.67 trillion for the next 2,016 blocks. Why does Bitcoin adjust mining difficulty every two weeks?The network recalibrates difficulty roughly every two weeks to keep block times near 10 minutes regardless of hashpower changes. Does the difficulty drop help bitcoin miners right now?Yes, the reduction offers short-term relief as miner revenue per petahash has declined over the past week.
