Investment Planning

Fixed Deposit Calculator

Calculate maturity amount, interest earned, and view detailed year-by-year growth.

Deposit Amount
$
Interest Rate
%
Tenure
Compounding Frequency
Interest
0%
Maturity Amount
$0
total value at maturity
Principal $0
Total Interest $0
Maturity Amount $0
Period Balance Interest Cumulative Interest Total Value

How the formula works

A = P × (1 + r/n)nt
  • P = Principal (initial deposit amount)
  • r = Annual interest rate (as decimal)
  • n = Compounding frequency per year
  • t = Time in years
  • Total Interest = Maturity Amount − Principal