The term “Discount Rate” has two main meanings in finance:
- In Valuation: It is used to calculate the present value (PV) of future cash flows based on the time value of money.
- In Banking: It refers to the rate at which a central bank (like the Reserve Bank of India) lends money to commercial banks (similar to bank rate).
Discount Rate Formula (Present Value)
👉 PV = FV ÷ (1 + r)ⁿ
Where:
- PV = Present Value
- FV = Future Value
- r = Discount Rate
- n = Time period
Why Discount Rate Matters
- Helps evaluate investment decisions
- Used in NPV (Net Present Value) calculations
- Reflects risk and opportunity cost
[Image illustrating the relationship between discount rate and present value showing that as the discount rate increases, present value decreases]
Factors Affecting Discount Rate
- Inflation
- Interest rates
- Risk level of investment
- Economic conditions