Price Impact & Slippage Calculator
Estimate Trade Impact
Calculate price impact and expected slippage for DEX trades using the constant product formula.
Price Impact CalculatorCalculate how your trade will affect the price
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Understanding Price Impact
Price impact is the change in token price caused by your trade. Large trades relative to the liquidity pool cause higher price impact.
How it works
Automated Market Makers (AMMs) use a constant product formula (x * y = k) to maintain balance. When you buy a token, you increase its price. The more you buy, the higher the price goes for each subsequent token in that same transaction.
This calculator estimates that impact and shows you how much value you might lose to slippage.