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SpreadJS Overview
Getting Started
JavaScript Frameworks
Best Practices
Features
SpreadJS Designer
SpreadJS Designer Component
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Formula Reference
- Formula Overview
- Formula Functions
  - Barcode Functions
  - Compatibility Functions
  - Database Functions
  - Date and Time Functions
  - Engineering Functions
  - Financial Functions
    - ACCRINT
    - ACCRINTM
    - AMORDEGRC
    - AMORLINC
    - COUPDAYBS
    - COUPDAYS
    - COUPDAYSNC
    - COUPNCD
    - COUPNUM
    - COUPPCD
    - CUMIPMT
    - CUMPRINC
    - DB
    - DDB
    - DISC
    - DOLLARDE
    - DOLLARFR
    - DURATION
    - EFFECT
    - FV
    - FVSCHEDULE
    - INTRATE
    - IPMT
    - IRR
    - ISPMT
    - MDURATION
    - MIRR
    - NOMINAL
    - NPER
    - NPV
    - ODDFPRICE
    - ODDFYIELD
    - ODDLPRICE
    - ODDLYIELD
    - PDURATION
    - PMT
    - PPMT
    - PRICE
    - PRICEDISC
    - PRICEMAT
    - PV
    - RATE
    - RECEIVED
    - RRI
    - SLN
    - SYD
    - TBILLEQ
    - TBILLPRICE
    - TBILLYIELD
    - VDB
    - XIRR
    - XNPV
    - YIELD
    - YIELDDISC
    - YIELDMAT
  - Information Functions
  - Logical Functions
  - Lookup and Reference Functions
  - Math and Trigonometric Functions
  - Statistical Functions
  - Sparkline Functions
  - Text Functions
  - Web Functions
  - Other Functions
  - RegEx Functions
Import and Export Reference
Frequently Used Events
API Documentation
Release Notes

PDURATION

This function returns the number of periods required by an investment to reach a specified value.

Syntax

PDURATION(rate, pv, fv)

Arguments

This function has the following arguments:

Argument	Description
rate	Value of interest rate per period
pv	Present value of the investment
fv	Desired future value of the investment

All the arguments of this function have positive values.

Remarks

All the passed arguments should be positive values.

Data Types

Accepts numeric data. Returns numeric data.

Examples

PDURATION(0.025/12,1000,1200) gives the result of 87.6