Grid-Mining Edge Calculator

All-tiles strategy (you commit to every square, so you win every round). Edit any field — everything recomputes live. Pot, jackpot and prices are prefilled from the live protocol.

This Round

Total pot deployed (SOL)Your total stake — all 25 tiles (SOL)Jackpot pool (SOL)

Prices & Protocol

GRIDMINE price ($)SOL price ($)

How you realize GRIDMINE

Jackpot in the math (1-in-625)

Net / round — with jackpot EV

+$80,03/ round

PROFITABLE

holding & staking GRIDMINE

Breakdown

Your share of pot25.00%

ETH bleed / round (10% of stake)-$153,82 · 0.08278 SOL

GRIDMINE mined / round0.2500 GRIDMINE

GRIDMINE value / round (gross)$159,98

Net — no jackpot+$6,16/round

Jackpot EV / round (1-in-625, lumpy)+$73,88

If jackpot fires now you collect24.8484 SOL ($46 171,90)

Net — with jackpot+$80,03/round

Break-even GRIDMINE price (this pot)$319.78

Break-even pot (this GRIDMINE price)5.034 SOL

Pot 3.311 SOL is below break-even (5.034 SOL) — you have room. Edge grows as the pot falls or GRIDMINE rises.

How to Read It

How it works. Betting all 25 tiles you always hold the winning square, so you take 90% of the pot pro-rata — which equals 90% of your own stake. The other 10% of your stake is the protocol's cut: a fixed ETH bleed = 10% × your stake, independent of pot or bet size. You also mine your share (stake ÷ pot) of the round's GRIDMINE, and — 1-in-625 per round, random and memoryless — your share of the jackpot pool.

The one ratio that matters. Since bleed and GRIDMINE income both scale with your stake, bet size cancels out. Profit is decided by pot size vs GRIDMINE price. Break-even pot ≈ (GRIDMINE×realize + jackpotEV_perETH) ÷ (10% × SOL). Stay below the break-even pot line and you're green.

Read the jackpot number honestly. The “with jackpot” figure is an expected value — you collect nothing for hundreds of rounds, then a lump when it fires. On a pure cash basis, judge yourself by the “no jackpot” line; the jackpot is upside on top.