Fixed Deposit Interest Guide 2026

15 Lakh FD Interest Payout & Maturity Breakdown

Quarterly compounding interest, 1 to 5-year maturity values, senior citizen bonus rates, and tax deduction rules for a ₹15 Lakhs deposit.

1-Yr Maturity Value₹16,09,369(at 7.1% p.a.)
Deposit Amount

₹15 Lakhs

Principal deposit

1-Yr Interest Earned

₹1,09,369

At 7.1% interest

3-Yr Maturity

₹18,52,613

+₹3,52,613 interest

Senior Citizen 1-Yr

₹16,17,071

At 7.6% rate

Key Takeaways for a ₹15 Lakhs Fixed Deposit

  • For a ₹15 Lakhs Fixed Deposit at 7.1% interest rate with quarterly compounding, you earn ₹1,09,369 interest in 1 year, reaching a maturity value of ₹16,09,369.
  • Over 5 years, a ₹15 Lakhs FD generates ₹6,32,620 total interest, with maturity value growing to ₹21,32,620.
  • Senior citizens receive an additional 0.50% interest bonus (7.6% rate), earning ₹1,17,290 in 1 year.

Customize 15 Lakh Fixed Deposit Calculations

Loading calculator...