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

Position Size Calculator

Calculate the exact number of coins or contracts to buy based on how much of your account you are willing to risk on a single trade. Used by traders who follow strict risk management rules to avoid oversized losses.

Account Size ($)

Risk per Trade (%)

Entry Price ($)

Stop Loss Price ($)

Fill in the required fields to see your result.

Key differences

	Real DeFi APY Calculator	Position Size Calculator
Category	Crypto	Crypto
Inputs required	3	4
Result	Real APY (%)	Position Size (units)
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 the exact number of coins or contracts to buy based on how much of your account you are willing to risk on a single trade. Used by traders who follow strict risk management rules to avoid oversized losses.