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Fd Calculator

Calculate maturity value and interest earned on a Fixed Deposit.

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Parameters

Display Currency
010 Cr
%
015
Years
120

Calculation Results

Maturity Value

₹7.11 L

Deposit Amount

₹5.00 L

Total Interest Earned

₹2.11 L

Maturity Value₹7.11 L
Principal5.00 L (70%)
Interest2.11 L (30%)

Growth Projection Over Time

Yr 0
Yr 1
Yr 2
Yr 3
Yr 4
Yr 5
Total Investment
Total Interest Earned

Year-by-Year Growth Breakdown

Yearly projection of invested capital, interest earned, and total balance.

YearInvestedInterestBalance
Year 1₹5.00 L₹36,456₹5.36 L
Year 2₹5.00 L₹75,571₹5.76 L
Year 3₹5.00 L₹1.18 L₹6.18 L
Year 4₹5.00 L₹1.63 L₹6.63 L
Year 5₹5.00 L₹2.11 L₹7.11 L

Calculator Guide & Math

1How Fixed Deposit Compounding Works

A Fixed Deposit (FD) guarantees a fixed rate of return over a set tenure. Banks compound interest periodically (typically quarterly) and add it to your principal, meaning you earn interest on interest.

Formula & Math Explanation

A = P × (1 + R / (100 × N))^(N × T)
  • A = Total maturity value after tenure.
  • P = Principal amount invested.
  • R = Annual interest rate percentage.
  • N = Number of compound periods per year (12 for monthly, 4 for quarterly, 2 for half-yearly, 1 for yearly).
  • T = Tenure duration in years.

2Fixed Deposit Maturity Example

You invest ₹1,00,000 in a fixed deposit for 5 years at an interest rate of 7% per annum compounded quarterly.

  1. Identify parameters: Principal = 1,00,000, Rate = 7%, Years = 5, Compounding = Quarterly (N = 4).
  2. Apply formula: A = 1,00,000 × (1 + 7 / 400)^(4 × 5).
  3. Calculate exponent and base: (1 + 0.0175)^20 = 1.0175^20 = 1.414778.
  4. Multiply by principal: Maturity value = ₹1,41,478.
Result Summary: At maturity, your investment is worth ₹1,41,478, yielding ₹41,478 in compound interest.

Fixed Deposit FAQs

An FD is a financial instrument offered by banks and NBFCs where investors deposit a sum of money for a fixed tenure at a guaranteed interest rate.