Cross-Chain Bridge Fee Calculator

Calculate total cost to bridge tokens across chains (Ethereum ↔ Polygon ↔ Arbitrum ↔ Optimism). Includes bridge protocol fee (% + fixed), source chain gas, and destination chain gas.

Basic Crypto

DeFi Tools

Token Economics

Profit / Loss

Entry Price ($)
Exit Price ($)
Quantity
Total Fees ($)

Advanced DeFi

Token Economics

Staking & Yield

IL Curve Simulation

Simulate impermanent loss vs HODL across all price ratio changes. Shows LP value including fees earned.

Initial Position ($)
Fee APY (%)
Days in Pool
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How It Works

Calculate total cost to bridge tokens across chains (Ethereum ↔ Polygon ↔ Arbitrum ↔ Optimism). Includes bridge protocol fee (% + fixed), source chain gas, and destination chain gas

Each component has a specific meaning:

  • Chains — The chains recorded for the scenario being assessed.

Note: Interpret the bridge fee result against the thresholds and context described above.

How to Use

Enter the chains for the scenario you are assessing. Calculate total cost to bridge tokens across chains (Ethereum ↔ Polygon ↔ Arbitrum ↔ Optimism). Includes bridge protocol fee (% + fixed), source chain gas, and destination chain gas. Use the bridge fee result to inform your calculation.

Frequently Asked Questions