# Basic Present Value Calculator

## Present Value Results:

PeriodCash FlowDiscount RatePresent Value

Total Present Value:

## Concepts

Present value (PV) is the value of a future sum of money today. It is calculated by discounting the future sum of money by a discount rate, which is the rate of return that can be earned on an investment.

The basic present value formula is as follows:

``````PV = FV / (1 + r)^n
``````

Where:

• PV is the present value
• FV is the future value
• r is the discount rate
• n is the number of periods

## Formulae

The following formulae can be used to calculate the present value of different types of cash flows:

• Single cash flow:
• PV = FV / (1 + r)^n
• Annuity:
• PV = A * [1 – (1 + r)^-n] / r
• Where A is the annual payment
• Perpetuity:
• PV = A / r

## Benefits

There are a number of benefits to using a basic present value calculator:

• It can help you to make informed financial decisions. For example, you can use a present value calculator to compare the value of different investment options or to determine how much you need to save to reach a financial goal.
• It can help you to avoid overpaying for assets. For example, if you are considering buying a house, you can use a present value calculator to determine the maximum amount that you should offer, based on the expected future cash flows from the property.
• It can help you to understand the value of time. For example, you can use a present value calculator to see how the value of a future sum of money decreases over time due to inflation.

## Interesting facts

• The concept of present value has been around for centuries. It was first used by merchants in the Middle Ages to calculate the value of bills of exchange.
• Present value is a fundamental concept in finance and economics. It is used to evaluate a wide range of financial assets and liabilities, including bonds, loans, stocks, and real estate.
• Present value is also used in other fields, such as actuarial science and project management.

## References 