 ## Function: EDATE

The Excel EDATE function is a Date & Time formula that calculates and returns the serial date number for a certain number of months before or after a given date. EDATE function is useful for calculating maturity dates or due dates that fall on the same day of the... ## Function: DATEDIF

The DATEDIF Excel function is a Date & Time formula that calculates and returns the number of days, months, and years difference between two dates. The DATEDIF function has been derived from Lotus 1-2-3 for compatibility, and is still kept in Excel for backwards... ## Function: RRI

The Excel RRI function is a Financial function that calculates and returns the equivalent interest rate for the growth of an investment. When given a present value, a future value, and the number of periods for an investment, you can calculate the rate of return for... ## Function: RATE

The Excel RATE function is a Financial formula that calculates and returns the interest rate for a loan, based on constant payments and interest rate. In this guide, we’re going to show you how to use the Excel RATE function and also go over some tips and error... ## Function: FV

The FV Excel function is a Financial formula that calculates and returns the future value of a loan or an investment, based on constant payments and interest rate. In this guide, we’re going to show you how to use the Excel FV function and also go over some tips and... ## Function: PV

The Present Value Excel function (PV) is a Financial formula that calculates and returns the present value of a loan or an investment based on constant payments, and interest rate. In this guide, we’re going to show you how to use the Present Value Excel function (PV)... ## Function: NPER

The NPER function is a Financial formula that calculates and returns the number of repayment periods of a loan, based on constant payments and interest rate. In this guide, we’re going to show you how to use the Excel NPER function and also go over some tips and error... ## Function: PMT

The PMT is a Financial function that calculates and returns the repayment amount of a loan based on constant payments and a constant interest rate. This formula is commonly used in amortization schedule Excel models. In this guide, we’re going to show you how to use... ## Function: ABS

The ABS function is a Math formula that returns the absolute value of a given number. The absolute value of a number represents number’s distance from zero, regardless of the direction. This means that the distance of a number x has the same distance as negative...