FD Calculator India 2026 – Fixed Deposit Maturity & Interest Calculator

FD Formula (Cumulative): A = P × (1 + r/n)nt  |  Example: ₹1,00,000 at 6.5% for 3 years (quarterly) = maturity ₹1,21,340  |  TDS deducted if interest > ₹40,000/year (₹50,000 for senior citizens)  |  DICGC insured up to ₹5 lakh

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Maturity Value โ‚น0
Principal โ‚น0
Interest Earned โ‚น0

โš ๏ธ Calculations shown are approximate and for illustration purposes only.

How to Use This FD Calculator

  1. Enter Deposit Amount โ€” principal you want to invest
  2. Select Tenure โ€” years, months or days
  3. Set Interest Rate โ€” based on bank FD rates
  4. Choose Payout โ€” cumulative or periodic payout
  5. View Results โ€” maturity value, interest earned, payout

💡 Understanding Your Fixed Deposit

Explore FD features, tax implications, safety benefits, and optimization strategies for guaranteed returns.

๐Ÿงฎ FD Formula & Calculation

A = P ร— (1 + r/n)nt

Where P = Principal, r = Interest Rate, n = Compounding frequency, t = Years

Step-by-step example (โ‚น1,00,000 at 6.5% for 3 years):

  1. Quarterly compounding โ†’ n = 4
  2. Rate per quarter = 6.5% รท 4 = 1.625%
  3. Total periods = 3 ร— 4 = 12
  4. Final maturity โ‰ˆ โ‚น1,21,340
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Guaranteed Returns

FDs offer guaranteed returns with capital protection. Unlike market-linked investments, your principal is safe and returns are predetermined at the time of booking.

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Cumulative vs Non-Cumulative

Cumulative FDs reinvest interest quarterly for higher returns. Non-cumulative FDs pay regular interest monthly, quarterly, or yearly โ€” ideal for income needs.

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Tax on FD Interest

FD interest is taxable as per your income tax slab. TDS @ 10% is deducted if annual interest exceeds โ‚น40,000 (โ‚น50,000 for senior citizens).

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Senior Citizen Benefits

Senior citizens (60+ years) get 0.25% to 0.75% higher interest rates and higher TDS exemption limit of โ‚น50,000 annually instead of โ‚น40,000.

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Premature Withdrawal

Early withdrawal is allowed but attracts penalty (usually 0.5% to 1%) and reduced interest rates as per bank's policy. Plan your liquidity needs accordingly.

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DICGC Insurance

Bank FDs are insured up to โ‚น5 lakh per depositor per bank by DICGC, providing additional safety to your investment beyond the bank's guarantee.

❓ Frequently Asked Questions

๐Ÿ’ก What is a Fixed Deposit?

An FD is a deposit where you invest a lump sum for a fixed tenure at a fixed interest rate, earning predictable returns.

๐Ÿ“ˆ How is FD interest calculated?

Cumulative FDs compound interest quarterly. Non-cumulative FDs pay periodic interest (monthly, quarterly, or yearly).

โณ Can I withdraw FD early?

Yes, but premature withdrawal reduces your interest and may attract a penalty based on the bankโ€™s rules.

๐Ÿ‘ด Are there senior citizen benefits?

Yes. Banks typically offer 0.25%โ€“0.75% higher interest rates for senior citizens.

๐Ÿ’ฐ Which type of FD gives the highest return?

Cumulative FDs generally offer the highest returns since interest is reinvested quarterly, boosting compounding.

๐Ÿ“… What happens if I renew my FD after maturity?

Most banks allow auto-renewal. The new FD starts at the prevailing interest rate on the renewal date.

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