Fixed Deposit (FD) Calculator
Calculate guaranteed fixed deposit maturity value, total interest earned, and quarterly compounding returns across Indian banks.
Total Interest Earned: ₹23,508 at 7.10% p.a.
How to Use the FD Calculator
Enter Deposit Amount
Input your principal deposit sum (e.g., ₹1,00,000).
Set Rate & Duration
Type the bank's annual interest rate (e.g., 7.1%) and tenure in years.
View Maturity Breakdown
See your guaranteed maturity sum and exact interest earned.
In the Indian banking system, Fixed Deposit interest is compounded on a quarterly basis (every 3 months) as mandated by Reserve Bank of India (RBI) guidelines. The maturity amount reflects this quarterly compounding.
Guide to Bank Fixed Deposits, Senior Citizen Rates & Tax Implications in India
A Fixed Deposit (FD) is one of the most trusted low-risk savings instruments in India. Offered by public and private sector commercial banks, small finance banks, and the Indian Post Office, FDs allow individuals to deposit a lump sum for a predetermined duration (from 7 days up to 10 years) at a guaranteed interest rate.
Under Reserve Bank of India (RBI) regulations, Indian bank FDs compound interest quarterly. This means the interest accrued in the first three months is added to the principal balance for computing interest in subsequent quarters, resulting in an effective annual yield slightly higher than the nominal headline interest rate.
Senior citizens (aged 60 and above) generally receive an additional interest rate premium of 0.50% to 0.75% across tenures. In addition, 5-Year Tax-Saving FDs qualify for income tax deductions up to ₹1.5 Lakh under Section 80C of the Income Tax Act (under the Old Tax Regime).
Fixed Deposit Tenures & Banking Norms in India
| Parameter / Concept | Formula or Rule | Practical Example |
|---|---|---|
| Compounding Frequency | Quarterly (Every 3 months as per RBI) | Yields higher effective return than simple interest |
| Senior Citizen Premium | +0.50% to +0.75% additional rate | Available to residents aged 60 and above |
| DICGC Deposit Insurance | Insured up to ₹5 Lakh per bank | Covers principal + interest per depositor |
| TDS Threshold on FD Interest | ₹40,000 for general (₹50,000 for seniors) | TDS deducted at 10% if PAN provided |
| Tax-Saving FD Lock-in | 5 Years Mandatory Lock-in | Section 80C deduction under Old Regime |
Practical Tips & Common Traps to Avoid
If your total annual taxable income is below the exemption threshold, submit Form 15G (or 15H for seniors) to prevent 10% TDS withholding.
Spread large deposits across multiple banks in ₹5 Lakh tranches to maximize DICGC insurance coverage and liquidity.
Small finance banks often offer 1% to 1.5% higher FD interest rates while maintaining identical DICGC ₹5 Lakh insurance.
Frequently Asked Questions
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