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

Currency Option Pricing Calculator

Price a call option on a currency pair using the Garman-Kohlhagen model. Essential for FX traders and treasurers valuing European-style currency options with foreign interest rate adjustments.

Current Spot Rate

Strike Price

Time to Expiration (days)

Domestic Risk-Free Rate (%)

Foreign Risk-Free Rate (%)

Implied Volatility (%)

Fill in the required fields to see your result.

Currency Advanced

Currency Swap Valuation Calculator

Values a currency swap mid-life by comparing the present value of domestic and foreign cash flow legs at current market rates and spot prices. Use it when marking a cross-currency swap to market or assessing counterparty credit exposure.

Notional Amount ($)

Domestic Interest Rate (%)

Foreign Interest Rate (%)

Initial Spot Rate

Current Spot Rate

Years Remaining (years)

Fill in the required fields to see your result.

Key differences

	Currency Option Pricing Calculator	Currency Swap Valuation Calculator
Category	Currency Advanced	Currency Advanced
Inputs required	6	6
Result	Option Premium ($)	Currency Swap Value ($)
What it does	Price a call option on a currency pair using the Garman-Kohlhagen model. Essential for FX traders and treasurers valuing European-style currency options with foreign interest rate adjustments.	Values a currency swap mid-life by comparing the present value of domestic and foreign cash flow legs at current market rates and spot prices. Use it when marking a cross-currency swap to market or assessing counterparty credit exposure.