DEX Pool Slippage Calculator
How much the pool takes: slippage, pool fee and gas on your trade size, and the trade sizes at which a DEX trade still makes money.
Pool
Pool size is both tokens combined (DEXs show it as TVL or "liquidity"). Fee: 0.3% for classic pools; 0.05%, 0.01% and 1% tiers also exist.
Trade
Arbitrage
Slippage tolerance is how far the price can move with the trade still going through. Spread is the gap you see before trading. Other leg is the fee on the exchange where you take the opposite side.
Breakdown
Educational tool. Models a classic two-token 50/50 pool (x·y = k). Concentrated-liquidity pools have less slippage inside the range and much more outside it; stable pools have less. Gas depends on the network and congestion. Not financial advice: trading decisions are yours.
Lessons with this tool
Try it on live data
The Arbiq scanner finds spreads between exchanges in real time. News and walkthroughs are in the channel.