Difference between revisions of "Documentation/How Tos/Calc: IRR function"
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== IRR == | == IRR == | ||
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: <tt>'''IRR'''</tt> iterates to find the rate of return which gives a zero net present value for the cash flows. At least one of the cash flows must be negative and at least one positive - to allow the net present value to be zero. The rate of return is per period, and interest is compounded each period. | : <tt>'''IRR'''</tt> iterates to find the rate of return which gives a zero net present value for the cash flows. At least one of the cash flows must be negative and at least one positive - to allow the net present value to be zero. The rate of return is per period, and interest is compounded each period. | ||
| − | : The payments are assumed to arise at the start of each period; | + | : The payments are assumed to arise at the start of each period; the order in which the payments are given is important. |
=== Example: === | === Example: === | ||
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* This function does not currently accept arrays. | * This function does not currently accept arrays. | ||
| − | {{ | + | {{SeeAlso|EN| |
* [[Documentation/How_Tos/Calc: NPV function|NPV]] | * [[Documentation/How_Tos/Calc: NPV function|NPV]] | ||
* [[Documentation/How_Tos/Calc: MIRR function|MIRR]] | * [[Documentation/How_Tos/Calc: MIRR function|MIRR]] | ||
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* [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
| − | [[Category: Documentation/Reference/Calc]] | + | [[Category: Documentation/Reference/Calc/Financial functions]] |
Latest revision as of 15:54, 30 January 2024
Depreciation
Payment Streams, Annuities, Loans
Securities
Coupons
Miscellaneous
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IRR
Calculates the internal rate of return of a series of cash flows.
Syntax:
IRR(payments; guess)
- payment is a range containing the payments made or received, at regular intervals.
- guess (optional, defaults to 10%) is a first guess at the rate.
- IRR iterates to find the rate of return which gives a zero net present value for the cash flows. At least one of the cash flows must be negative and at least one positive - to allow the net present value to be zero. The rate of return is per period, and interest is compounded each period.
- The payments are assumed to arise at the start of each period; the order in which the payments are given is important.
Example:
IRR(A1:A4)
- where A1:A4 contain -5000, 1000, 2000, 3000, returns approximately 8.21%.
Issues:
- This function does not currently accept arrays.
{{#switch:EN
| RU = Смотрите также:
| UA = Дивіться також:
| EN = See Also
| PT = Ver também
| #default = See Also
}}
