Price impact & slippage calculator
Check how much a trade would move a token’s price before you place it. Powered by real on-chain pool depth, so the numbers reflect what you would actually get.
Pick a token to estimate price impact across its tracked V2 constant-product pools.
Why price impact matters
The deeper a token’s liquidity, the less your trade moves its price. Thin pools mean a large order fills at a much worse average price — and makes you an easy target for sandwich bots. Read the mechanics in slippage & price impact and reading on-chain liquidity.
Frequently asked questions
What is price impact?
Price impact is how much your own trade moves a pool’s price. Because an AMM prices from its reserve ratio, a larger trade relative to pool depth pushes the price further against you.
How is this different from slippage?
Price impact is the move your trade causes; slippage is the total gap between the quoted and executed price, which includes impact plus any market movement between quote and execution.
Where does this data come from?
The estimate uses tracked V2-style pool TVL with a constant-product model, or live on-chain get_dy calls for supported Curve pools. It excludes V3/V4 concentrated liquidity and Balancer, so it is not a router quote or a guarantee of execution.
More on-chain tools · browse liquidity pools.