What is pool luck?
Pool luck compares the number of blocks a pool actually found with the number its hashrate should have found. 100% is exactly as expected.
How it works
Finding a block is random, so over a day or a week a pool will find more or fewer than its share. Over many months the figure drifts back toward 100%.
Why it matters
Luck decides payouts on PPLNS and has no effect on FPPS, where the pool carries the variance.
Related terms
All terms: the Bitcoin mining glossary.
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March 22–24, 2027 · Irving Convention Center · Dallas
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