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Financial Models
Compound Interest Formula

Financial Models
Investments
  • Simple interest formula
  • Compound interest formula
  • Compound interest {TI-84 Plus CE}
  • Future value annuities
  • Effective rates of interest
  • Taxation
  • Inflation
  • Superannuation​​
Loans
  • Reducing balance loans
  • Home loans (calculations with variable rates)
  • Interest only loans and sinking funds
  • Comparison interest rates
Strategies to minimise interest
  • Making larger repayments
  • Making more frequent repayments
  • Reducing the term of the loan
  • Changing interest rates
  • Making lump-sum payments
  • ​Using an offset account​​
Compound interest can be calculated by using the following formula: ​\[Pv=Fv(1+\frac{i}{k})^{kn}\] Where :
Pv = Present value
Fv = Future value
i = Interest rate per annum (as a decimal)
k = The number of times the interest compounds each year
n = Time (years)

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