Grin (GRIN) mining calculator: pool vs solo
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Grin (GRIN) calculator: pool earnings and solo odds
Enter your Cuckatoo32 hashrate (default 1.4 H/s, a RTX 4090): the VeinPool calculator shows your steady PPLNS pool earnings and your odds of finding a Grin block in SOLO, using the live network difficulty and price. Electricity cost is optional.
Example on 2026-10-21
With 1.4 H/s (RTX 4090) against a 3.60 kH/s network, you are 0.0389% of the network. In the PPLNS pool that is about 33.2931 GRIN per day (reward 60 GRIN, 1% fee). In SOLO you would find one block every 1.8 days on average. These numbers move with difficulty: the calculator above recomputes them live.
How it is computed
Your network share = your hashrate ÷ network hashrate. In the pool, earnings per day = share × network blocks per day × reward × (1 − fee). In SOLO, the odds of at least one block in N days = 1 − e−expected blocks. Real luck (effort) moves results around these averages.