FD Calculator 2025 – Fixed Deposit Interest Calculator India Updated Feb 2026
Calculate Your FD Returns
Compute maturity amount and interest earned with quarterly compounding. Compare different tenures and rates.
Use the Calculator NowKey Takeaways
- Guaranteed returns: Fixed interest rate for entire tenure
- Quarterly compounding: Interest earns interest every 3 months
- Safe investment: Bank FDs insured up to ₹5 lakhs (India)
- Flexible tenure: 7 days to 10 years
- Taxable interest: Added to your income and taxed
The TDS Trap (Tax on Interest)
Banks automatically deduct 10% TDS if your interest income exceeds ₹40,000 in a year (₹50,000 for Seniors).
Fix: Submit Form 15G or 15H at the start of the year if your total income is below the taxable limit to avoid this deduction.
Senior Citizen Premium
Are you over 60? Always check the "Senior Citizen" box.
Banks offer an extra 0.50% interest to seniors. On a large deposit, this half-percent adds up to thousands of rupees over 5 years.
Don't Break It! (Premature Penalty)
If you withdraw your FD before maturity, banks charge a 0.5% to 1% penalty on the interest rate.
Better Option: Take a "Loan Against FD." You get 90% of the money instantly, and the interest rate is only 1-2% higher than your FD rate. Your original FD continues to earn interest.
A Fixed Deposit (FD) is one of the safest and most popular investment options, offering guaranteed returns higher than a standard savings account. By locking in a lump sum for a fixed tenure—ranging from 7 days to 10 years—investors can earn a fixed rate of interest regardless of market fluctuations.
Our free FD calculator computes the maturity amount and interest earned, factoring in the power of quarterly compounding used by most banks.
What Is a Fixed Deposit?
A Fixed Deposit is a financial instrument where you deposit a lump sum amount with a bank or financial institution for a predetermined period at a fixed interest rate. Key features:
- Guaranteed returns: Interest rate fixed at time of deposit
- Tenure flexibility: Choose from 7 days to 10 years
- Loan facility: Can get loan against FD without breaking it
- Safe investment: Low risk compared to market investments
- Compound interest: Interest compounded quarterly in most cases
How to Use the FD Calculator
Using our FD calculator is simple:
- Enter principal amount - The lump sum you want to invest
- Select interest rate - The annual rate offered by your bank
- Choose tenure - Duration in months or years
- Select compounding frequency - Usually quarterly
- Calculate - See maturity amount and total interest earned
Example Calculation
₹1,00,000 for 1 Year at 7% p.a.
If you invest ₹1 Lakh at 7% compounded quarterly:
- Quarter 1: Interest on ₹100,000 → ₹1,750
- Quarter 2: Interest on ₹101,750 → ₹1,780
- Quarter 3: Interest on ₹103,530 → ₹1,811
- Quarter 4: Interest on ₹105,341 → ₹1,843
- Maturity Value: ₹107,184
(Total interest is ₹7,184, effectively 7.18% yield)
FD Interest Formula
In most countries (including India), FD interest is compounded quarterly.
Where:
- A: Maturity Amount
- P: Principal Amount
- r: Rate of Interest (annual)
- n: Compounding frequency per year (4 for quarterly)
- t: Tenure in years
Types of Fixed Deposits
| Type | Description | Best For |
|---|---|---|
| Cumulative FD | Interest reinvested, paid at maturity | Long-term wealth creation |
| Non-Cumulative FD | Interest paid monthly/quarterly/yearly | Regular income needs |
| Tax-Saver FD | 5-year lock-in, tax deduction eligible | Tax planning |
| Senior Citizen FD | 0.50% higher interest rates | Age 60+ individuals |
Taxation on FD Interest
Interest earned on Fixed Deposits is fully taxable:
- Added to your total income and taxed according to your income tax slab
- Banks deduct TDS if interest exceeds ₹40,000 per year (₹50,000 for seniors)
- Submit Form 15G/15H if your total income is below taxable limit to avoid TDS
FD vs Other Investments
- FD vs Savings Account: FDs offer 6-8% vs 3-4% but lack liquidity
- FD vs Mutual Funds: FDs guarantee returns; Mutual Funds have market risk
- FD vs RD: In a Recurring Deposit, you invest monthly. In FD, you invest once
Fixed Deposits & Term Deposits Around the World
India's Fixed Deposit (FD) is one of the most popular savings instruments in the country. Similar guaranteed-return, fixed-term deposit products exist globally under different names, with varying interest rates, insurance limits, and tax treatment.
| Country | Product Name | Deposit Insurance | Typical Rate (2024) | Key Rules & Tax Treatment |
|---|---|---|---|---|
| India (FD) | Fixed Deposit (FD) — offered by banks and NBFCs; Post Office Time Deposit (POTD) | DICGC covers up to ₹5 lakh per depositor per bank | 6.5–9.0% p.a. (varies by bank and tenure); Senior Citizens: +0.25–0.50% | Interest taxable as income; TDS deducted at 10% if interest >₹40,000/year (₹50,000 for seniors); Tax-Saver FD: 5-year lock-in, Section 80C deduction up to ₹1.5L; premature withdrawal penalty 0.5–1%; cumulative (reinvest interest) vs non-cumulative options |
| United States (CD) | Certificate of Deposit (CD) — issued by banks and credit unions | FDIC insures up to $250,000 per depositor per bank; NCUA for credit unions | 4.5–5.5% APY (2024); rates rising since 2022 Fed hike cycle | Interest taxed as ordinary income at federal + state level; 1099-INT issued annually; early withdrawal penalty varies (typically 3–6 months interest); CD ladder strategy common; no-penalty CDs available at slightly lower rates; bump-up CDs allow one rate increase; brokered CDs tradeable on secondary market |
| United Kingdom (Fixed Rate Bond) | Fixed Rate Savings Bond / Fixed Rate ISA — offered by banks, building societies, NS&I | FSCS covers £85,000 per person per institution | 4.0–5.2% (2024); Bank of England base rate 5.25% (2024) | Interest taxable as income; Personal Savings Allowance: £1,000 (basic rate) / £500 (higher rate) tax-free; Cash ISA: up to £20,000/year fully tax-free; fixed penalty-free ISA withdrawal terms vary; NS&I bonds government-backed and fully guaranteed; Premium Bonds alternative with prize-based returns |
| Australia (Term Deposit) | Term Deposit — ADI (Authorised Deposit-taking Institution) products; bank, credit union, building society | Australian Government Guarantee Scheme: AUD $250,000 per account holder per ADI | 4.5–5.5% p.a. (2024); RBA cash rate 4.35% (late 2024) | Interest taxed as ordinary income; at-maturity vs monthly payment options; break fees apply for early access; compare-the-market sites (Canstar, Finder) widely used; offset accounts and high-interest savings accounts (HISA) as alternatives; SMSF trustees commonly use term deposits |
| Germany / EU (Festgeld) | Festgeld (Time Deposit) — most major EU banks offer; pan-EU deposit comparison platforms | EU Deposit Guarantee Scheme: €100,000 per depositor per credit institution per country | 3.0–4.0% (2024); ECB reduced rates mid-2024 from 4% peak | Interest (Kapitalertragsteuer): flat 25% + 5.5% solidarity surcharge + church tax; Sparer-Pauschbetrag (saver's allowance): €1,000/year (€2,000 couples); automatic withholding by banks; WeltSparen/Raisin platform aggregates cross-border EU deposits; rates vary significantly across EU member states |
| Singapore (Fixed Deposit) | Fixed Deposit — DBS, OCBC, UOB, and foreign banks; CPF Special Account/OA as alternatives | Singapore Deposit Insurance Corporation (SDIC): SGD $100,000 per depositor per institution | 2.5–3.5% (2024); MAS T-bills and Singapore Savings Bonds as alternatives at similar rates | Interest income is not taxed in Singapore (no capital gains or interest tax); SDIC covers SGD and foreign currency deposits; CPF yields higher (OA 2.5%, SA 4%) but locked until retirement; SSBs (Singapore Savings Bonds) fully flexible, government-backed; bank rates declined as Fed easing began 2024 |
Deposit rates change frequently in response to central bank policy. Rates above are illustrative for early-to-mid 2024 conditions. Always check current rates directly with banks and verify deposit insurance coverage for your specific institution and country.
Frequently Asked Questions
About This Calculator
Created by: CalculatorZone Financial Team
Content Reviewed: January 2025
Last Updated: February 20, 2026
Methodology: This calculator uses the compound interest formula with quarterly compounding to calculate maturity amounts for fixed deposits.
This calculator provides estimates for educational purposes only. Actual returns may vary based on bank policies, tax deductions, and other factors. Always verify with your bank before making investment decisions.
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Calculate your guaranteed returns now. Input your principal and tenure above to see exactly how much your money will grow by maturity.
Calculate FD Returns