Economics & InflationFree Tool

Interest Rate Parity Calculator

Provided byOmni Calculatoromnicalculator.com

Our interest rate parity calculator helps you to calculate the currency forward price based on bot covered and uncove...

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About this tool

What Interest Rate Parity Calculator does

The Interest Rate Parity Calculator on Omni Calculator determines the currency forward price that maintains parity between domestic and foreign interest rates. Users input the base currency, foreign currency, spot exchange rate, and interest rates to compute the forward price using both covered and uncovered interest rate parity formulas. The tool outputs the calculated forward price and includes links to related calculators for real interest rates and inflation, providing a practical way to apply theoretical exchange rate concepts. The result helps users understand how interest rate differentials influence future exchange rates under parity conditions.

Step by step

How to use the Omni Calculator Interest Rate Parity Calculator

  1. 1

    Select the base currency and price currency from the dropdown menus

  2. 2

    Enter the spot exchange rate between the two currencies

  3. 3

    Input the annualised base currency interest rate and price currency interest rate

  4. 4

    Optionally specify the number of days in the forward contract to adjust the calculation

  5. 5

    View the calculated currency forward price that maintains interest rate parity

Is it right for you

Best for

Finance students, traders, and anyone needing to calculate forward exchange rates based on interest rate differentials between two currencies.

Limitations

  • Results are based on theoretical parity assumptions and may not reflect actual market forward rates
  • No unit switching between percentage and decimal formats for interest rate inputs
  • Does not account for transaction costs, taxes, or credit risk in real-world forward contracts
Questions

Interest Rate Parity Calculator FAQ

What is the difference between covered and uncovered interest rate parity?
Covered interest rate parity uses a forward contract to eliminate exchange rate risk, while uncovered interest rate parity relies on expected future spot rates without hedging, making it subject to actual exchange rate risk.
Can I use this calculator for any two currencies?
Yes, you can select any base currency and price currency from the dropdown menus to compute the forward price based on their respective interest rates and spot exchange rate.
How does the number of days in the forward contract affect the result?
Specifying the number of days adjusts the interest rate component of the forward price calculation to match the specific duration of the forward agreement.
Is the forward price guaranteed to be the actual market forward rate?
No, the calculated forward price is based on interest rate parity theory; actual market forward rates may differ due to supply, demand, and other market factors not included in the model.
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