Manuals/calci/VDB

VDB (Cost,Salvage,Life,StartPeriod,EndPeriod,Factor,SwitchFlag)

• $Cost$ is the initial cost of the asset
• $Salvage$ is the value at the end of the depreciation
• $Life$ is the number of periods over which the asset is depreciated
• $StartPeriod$ is the Ending periods to calculate the depreciation
• $EndPeriod$ is the Starting periods to calculate the depreciation
• $Factor$ is the rate at which the balance declines
• $SwitchFlag$ is a logical value specifying whether to switch to straight-line depreciation when depreciation is greater than the declining balance calculation.

Description

• This function computes the depreciation of an asset for any period you specify, using the double-declining balance method.
• To calculate depreciation, VDB uses a fixed rate.
• When factor = 2 this is the double-declining-balance method (because it is double the straight-line rate that would depreciate the asset to zero).
• The rate is given by:

$rate={\frac {Factor}{L}}$

Example

Spreadsheet

	A	B
1	Initial Cost(C)	3500
2	Salvage	350
3	Number of Periods	12
4	Starting Period(SP)	0
5	Ending Period(EP)	2

1. =VDB(B1,B2,B3*12,B4,B5)

   96.54706790123419

2. =VDB(10000,500,10,0,2)

   3599.9999

Related Videos

VDB

See Also

• AMORDEGRC
• DB
• DDB

References

• Vdb

• List of Main Z Functions

• Z3 home