DeFi Yield Calculator
APR to APY with fees, slippage, impermanent loss & tax liabilities
Investment & Returns
Initial Investment
ℹ️
$
Investment Period
Days
Yield Rate Type
APR
Yield Rate
15%
%
Compounding Frequency
ℹ️
Tax Rate on Profits
20%
%
Note: APR = Simple interest rate • APY = Compounded rate. Continuous compounding uses e^(rate × time) formula.
Fees & Cost Adjustments
Entry Gas Fees
ℹ️
$
Exit Gas Fees
ℹ️
$
Monthly Maintenance Fees
$10
$
Slippage Percentage
0.5%
%
Include Impermanent Loss
Price Change %
±20%
%
Pool Weight
APY Formula: APY = (1 + APR/n)^n – 1
Continuous: APY = e^APR – 1
IL Formula: IL = 2√(r)/(1+r) – 1 (for 50/50 pools)
Continuous: APY = e^APR – 1
IL Formula: IL = 2√(r)/(1+r) – 1 (for 50/50 pools)
Yield Analysis Results
Nominal APR
15.0%
Simple rate
Effective APY
16.1%
With compounding
Net Profit After All Costs
$1,427
After fees, slippage & tax
Gross Yield
$1,610
Before adjustments
Total Costs
$183
Fees + Slippage + IL
Gas Fees (Entry/Exit)
$100
Maintenance Fees
$32
Slippage Cost
$25
Impermanent Loss
$26
Tax Liability
$322
Total Costs
$505
Break-even Analysis
12.4%
You need at least 12.4% APR to cover all costs.
Your current rate of 15% provides a 2.6% profit margin.
Your current rate of 15% provides a 2.6% profit margin.
Simple ROI
14.3%
Gross return
Net ROI
10.5%
After all costs
Final Portfolio Value
$11,427
Disclaimer: This calculator provides estimates based on your inputs. Actual returns may vary due to market conditions, protocol changes, and other factors not accounted for here.