AVERAGE FD RATE
Major banks (1-3 years)
6.5–7.5% p.a.
SENIOR CITIZEN BONUS
Extra interest for 60+ age
+0.5% typical
UPDATED DATA
Bank rates as of
Feb 2026
5,00010,000,000
215
030
011
Interest19%
Principal
Interest
Maturity Amount
₹1,23,144
Total Principal
₹1,00,000
Total Interest
+₹23,144
FD Maturity Calculation Formula
For compound interest (cumulative) fixed deposits:
A = P × (1 + r/n)n×t
Where:
A= Maturity amount (Principal + Interest)
P= Principal deposit amount (in ₹)
r= Annual interest rate (as decimal, e.g., 0.07 for 7%)
n= Compounding frequency per year (12=monthly, 4=quarterly, 2=half-yearly, 1=yearly)
t= Tenure in years

🧮Example: FD Calculation (Quarterly Compounding)

Principal (P):
₹1,00,000
Interest Rate (r):
7% p.a.
Tenure (t):
3 years
Compounding (n):
Quarterly (4 times/year)
Step 1: Convert Rate to Decimal
r = 7 ÷ 100 = 0.07
Step 2: Calculate (1 + r/n)
1 + (0.07 ÷ 4) = 1 + 0.0175 = 1.0175
Step 3: Calculate (1 + r/n)n×t
(1.0175)4×3 = (1.0175)12
= 1.2314
Step 4: Apply FD Formula
A = P × (1 + r/n)n×t
A = 1,00,000 × 1.2314
Maturity Amount:
₹1,23,140
Principal Deposited:₹1,00,000
Interest Earned:₹23,140
Effective Return:23.14%

Impact of Compounding Frequency

On ₹1 lakh @ 7% for 3 years, different compounding frequencies give:

Monthly: ₹1,23,334
Quarterly: ₹1,23,140
Half-Yearly: ₹1,22,926
Yearly: ₹1,22,504

Difference: Monthly compounding gives ₹830 more than yearly compounding on this investment!

💡Important Points

  • Most Indian banks offer quarterly compounding as standard.
  • Non-cumulative FDs (regular interest payout) use simple interest, not compound interest.
  • Premature withdrawal penalty typically reduces interest rate by 0.5-1%.
  • TDS of 10% is deducted if annual interest exceeds ₹40,000 (₹50,000 for seniors).
  • Senior citizens get additional 0.25-0.5% on most FDs (varies by bank).
This calculator uses the standard compound interest formula for cumulative FDs. Actual returns may vary slightly due to bank-specific policies.
Looking for guaranteed returns with tax benefits?Compare with PPF Calculator (EEE tax status)

What is a Fixed Deposit (FD)?

A Fixed Deposit (FD) is a low-risk investment instrument offered by banks and NBFCs where you deposit a lump sum amount for a fixed tenure at a pre-determined interest rate.

Unlike stock market investments, FDs offer guaranteed returns and capital safety, making them the preferred choice for conservative investors and senior citizens.

Types of Fixed Deposits

  • Regular FD: Standard fixed deposit with flexible tenure from 7 days to 10 years.
  • Tax Saver FD: 5-year lock-in period with Section 80C benefits up to ₹1.5 lakh.
  • Senior Citizen FD: Additional 0.25-0.5% interest for investors above 60 years.
  • Cumulative FD: Interest compounded and paid at maturity for maximum returns.
  • Non-Cumulative FD: Interest paid monthly/quarterly/yearly for regular income.
  • Flexi FD: Combination of savings and FD with automatic sweep facility.
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Who is Eligible for Fixed Deposit?

Almost any investor category can open an FD in India. Common eligibility includes:

  • Resident Individuals: Including minors (with guardians).
  • Senior Citizens: Eligible for higher interest rates (usually 0.25-0.5% extra).
  • NRIs: Can open NRE (repatriable) or NRO (non-repatriable) FDs.
  • Organizations: HUFs, Partnership Firms, Trusts, and Companies.

Benefits of Fixed Deposits

  • Capital Safety: FDs up to ₹5 Lakh per bank are insured by DICGC (Deposit Insurance and Credit Guarantee Corporation).
  • Guaranteed Returns: Fixed interest rate locked at the time of deposit, unaffected by market volatility.
  • Liquidity: Premature withdrawal allowed with minimal penalty (0.5-1% usually).
  • Tax Saving: 5-Year Tax Saver FDs qualify for Section 80C deduction up to ₹1.5 lakh.
  • Loan Facility: Get loans against FD (up to 90% of deposit value) at lower interest rates.
  • Flexible Tenure: Choose from 7 days to 10 years based on your financial goals.

FD vs Other Safe Investment Options

FeatureBank FDPPFRD
Returns6.5% – 7.5%7.1% (Fixed)6.5% – 7.5%
Investment ModeLump SumLump Sum or YearlyMonthly
Lock-in PeriodFlexible (7 days - 10 yrs)15 Years6 months - 10 years
Tax on ReturnsAs per tax slabFully Tax Free (EEE)As per tax slab
80C BenefitYes (5-year FD only)YesNo
LiquidityHigh (with penalty)Partial (after 7 years)Low (discouraged)

TDS on FD Interest (2026 Rules)

Interest earned on Fixed Deposits is fully taxable as per your income tax slab. It is added to your annual income under "Income from Other Sources".

  • TDS Deduction: Banks deduct 10% TDS if interest exceeds ₹40,000 in a year (₹50,000 for Senior Citizens).
  • Form 15G/15H: You can submit these forms to the bank to avoid TDS if your total income is below the taxable limit.
  • Higher TDS: 20% TDS if PAN is not provided to the bank.
  • Advance Tax: If TDS is insufficient, you may need to pay advance tax to avoid penalties.

How to Use this FD Calculator

  1. Enter your deposit amount (principal).
  2. Input the interest rate offered by your bank (check latest rates).
  3. Select tenure in years and additional months.
  4. Choose compounding frequency (quarterly is most common).
  5. Enable senior citizen mode if you're 60+ years for bonus rates.
  6. Click "Compare Bank Rates" to see current rates from popular banks.
  7. Save your calculation or share via WhatsApp for future reference.

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Frequently Asked Questions

Yes. Interest earned on Fixed Deposits is fully taxable and added to your total income. Banks deduct 10% TDS if interest exceeds ₹40,000 in a year (₹50,000 for senior citizens). You must declare FD interest in your ITR.

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Fincado Research Team

Fact Checked

Our analysis is built on deep-dive research into RBI Benchmarks and lender-specific disclosures. We verify every interest rate and fee structure against real-world borrower approvals to ensure the highest level of accuracy for Indian home buyers.

Verified: Feb 2026
Methodology: Data-Driven
Editorial Guidelines