Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Ethereum Gas Fee Calculator

Calculate the USD cost of an Ethereum transaction from its gas limit, gas price in gwei, and the current ETH price. Use it to budget for swaps, mints and contract interactions before signing.

Gas Limit

Gas Price (gwei)

ETH Price ($)

Fill in the required fields to see your result.

Crypto

Real DeFi APY Calculator

Calculate your true DeFi yield after subtracting inflation and platform fees from the headline APY. Helps you compare DeFi opportunities on a real purchasing-power basis rather than nominal rates.

Nominal APY (%)

Inflation Rate (%)

Platform Fees (%)

Fill in the required fields to see your result.

Key differences

	Ethereum Gas Fee Calculator	Real DeFi APY Calculator
Category	Crypto	Crypto
Inputs required	3	3
Result	Transaction Fee ($)	Real APY (%)
What it does	Calculate the USD cost of an Ethereum transaction from its gas limit, gas price in gwei, and the current ETH price. Use it to budget for swaps, mints and contract interactions before signing.	Calculate your true DeFi yield after subtracting inflation and platform fees from the headline APY. Helps you compare DeFi opportunities on a real purchasing-power basis rather than nominal rates.