BA II Plus Calculator: When is PV or FV Negative?
Understanding when Present Value (PV) or Future Value (FV) is negative is crucial in finance, especially when using the BA II Plus calculator. Negative values can indicate cash outflows or losses, helping you make informed decisions.
- Select ‘PV’ or ‘FV’ based on your calculation need.
- Enter the amount, interest rate (as a decimal), and number of periods.
- Click ‘Calculate’.
The formulas used are:
PV = FV / (1 + r)^n
FV = P * (1 + r)^n
where P is the principal amount (amount), r is the interest rate, and n is the number of periods.
| Rate (r) | Periods (n) | PV ($) | FV ($) |
|---|
- Always use consistent units for time and interest rates.
- Consider inflation when using long-term rates.
What does it mean when PV is negative?
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For more information, see Investopedia’s guide on Present Value and Future Value.