Compare calculators

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

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.

Crypto

NFT Floor ROI Calculator

Calculate your actual profit or loss when selling an NFT at the current floor price, after deducting marketplace fees and creator royalties. Useful for deciding whether it's worth listing your NFT right now.

Purchase Price (ETH)

Current Floor (ETH)

Creator Royalty (%)

Marketplace Fee (%)

Fill in the required fields to see your result.

Key differences

	Real DeFi APY Calculator	NFT Floor ROI Calculator
Category	Crypto	Crypto
Inputs required	3	4
Result	Real APY (%)	Net Profit (ETH)
What it does	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.	Calculate your actual profit or loss when selling an NFT at the current floor price, after deducting marketplace fees and creator royalties. Useful for deciding whether it's worth listing your NFT right now.