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1,656 bytes added ,  10:50, 15 March 2017
Created page with "=DB(C, Salvage, L, P, NoMonths)= Where *<math>C</math> is the initial cost of an asset, *<math>Salvage</math> is the value at the end of depreciation, *<math>L</math> is lif..."
=DB(C, Salvage, L, P, NoMonths)=

Where
*<math>C</math> is the initial cost of an asset,
*<math>Salvage</math> is the value at the end of depreciation,
*<math>L</math> is life of an asset that indicates the number of periods over which the asset is being depreciated,
*<math>P</math> is the period for which depreciation is to be calculated, and
*<math>NoMonths</math> specifies how many months of the year are used in the calculation of the first period of depreciation.

DB() calculates the depreciation of an asset for a specified period using the fixed-declining method.

== Description ==

DDB(C, Salvage, L, P, NoMonths)

*Depreciation is the decrease in value of assets. Depreciation of an asset is highest in the first period and decreases in successive periods.
*DB() calculates the depreciation using the fixed-declining balance method.
*If <math>Salvage</math> &lt;0, Calci displays #N/A error message.
*If <math>C</math> ,<math>L</math>, <math>P</math>, <math>F</math> &lt;=0, Calci displays #N/A error message.
*If <math>P</math> is not an integer, Calci rounds up the value (e.g. 4.2 is rounded up to 5).

== Examples ==

1. =DB(20000,2000,5,4.5,2) : Displays '''1338.5030444492834''' as a result.


2. =DB(10000,1000,5,1,6) : Displays '''1338.5030444492834''' as a result.

==Related Videos==

{{#ev:youtube|BDMdn7VPYEY|280|center|Double Declining Balance Method}}

== See Also ==

*[[Manuals/calci/db | DB]]

== References ==

*[http://en.wikipedia.org/wiki/Depreciation Depreciation]
*[http://en.wikipedia.org/wiki/Accelerated_depreciation Accelerated Depreciation]


*[[Z_API_Functions | List of Main Z Functions]]

*[[ Z3 | Z3 home ]]
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