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Bitcoin difficulty adjustment at block 915,264

September 18, 2025. Difficulty rose by +4.63% to 142.34T from 136.04T.

Change+4.63%
New difficulty142.34T
Period length13.4 days
Network hashrate then (7-day)980.7 EH/s
Bitcoin price then$117,302
Hashprice then$54/PH/day

The 2,016 blocks before it took 13.4 days instead of 14, so the network had more hashrate than the difficulty assumed, and difficulty rose by 4.63%: an ordinary adjustment. For every machine on the network that is a pay cut of the same size until the next retarget.

Previous: September 5, 2025, +4.89% · Next: October 1, 2025, +5.97%

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