FD Calculator for FY 2025-26 - Fixed Deposit Returns and Interest Calculation

FD Calculator - Fixed Deposit Returns and Interest Calculation

Fixed deposits or FDs are one of the most popular investment options in India because they offer safety and guaranteed returns. You deposit a lump sum amount with a bank for a fixed period (ranging from 7 days to 10 years), and the bank pays you interest at a fixed rate. Unlike equity investments where returns are uncertain, FD rates are guaranteed, making them attractive for conservative investors and senior citizens who need regular income.

For FY 2025-26, FD interest rates vary by bank, tenure, and deposit amount. Typically, rates range between 6-8% per annum for general public, with higher rates for senior citizens (usually 0.5% extra). Longer tenure FDs usually get better rates. However, interest earned on FD is fully taxable and gets added to your income, so you need to pay tax as per your tax slab. Banks also deduct 10% TDS if interest exceeds ₹40,000 in a year (₹50,000 for senior citizens).

Our FD calculator helps you calculate the maturity amount and interest you'll earn based on principal, interest rate, and tenure. If you have excess cash that you don't need for the near term, comparing FD returns with other options helps. Unlike PPF which gives tax-free returns but has lock-in, FDs are more flexible but interest is taxable. Unlike SIPs which have market risk, FDs have zero risk and guaranteed returns.

Many people use FDs for short-term goals, emergency fund, or to park money while deciding on other investments. The main drawback is post-tax returns are often lower than inflation, meaning your money's purchasing power decreases over time. That's why experts recommend mixing FDs with tax-free instruments like PPF and market-linked options like SIPs for long-term wealth creation. For retirement planning, consider NPS and retirement planning tools which offer better post-tax returns.

To compare FD rates across different banks and tenures, visit the RBI's website at RBI interest rate page which shows current market rates and helps you choose the best FD option for your needs.

How to Use This Calculator

1

Enter Principal Amount

Specify the amount you want to invest (minimum ₹1,000)

2

Set Interest Rate

Enter the current FD interest rate (typically 6-8% p.a.)

3

Choose Tenure

Select the duration for your FD (7 days to 10 years)

4

Calculate Returns

Click calculate to see your potential returns and maturity value

Pro Tip

FD offers guaranteed returns with capital protection. Choose Tax Saver FD for 5-year lock-in and Section 80C benefits. Senior citizens get higher interest rates.

FD Investment Information & Rules

What is FD?

Fixed Deposit (FD) is a financial instrument provided by banks and NBFCs that offers guaranteed returns on your investment. It's one of the safest investment options with capital protection.

Key Features (FY 2025-26)

  • • Interest Rates: 6-8% per annum (varies by bank and tenure)
  • • Tenure: 7 days to 10 years
  • • Minimum Investment: ₹1,000 (varies by bank)
  • • Interest Payment: Monthly, Quarterly, Half-yearly, Annually, or at Maturity
  • • Tax Benefits: Section 80C for Tax Saver FD (5-year lock-in)

Types of FD

  • • Regular FD: Standard fixed deposit with flexible tenure
  • • Tax Saver FD: 5-year lock-in with Section 80C benefits
  • • Senior Citizen FD: Higher interest rates for 60+ years
  • • Corporate FD: Offered by NBFCs with higher rates

Tax Implications

  • • TDS: 10% on interest if it exceeds ₹40,000 (₹50,000 for senior citizens)
  • • Tax Treatment: Interest is taxable as per income tax slab
  • • Section 80C: Tax Saver FD offers deduction up to ₹1.5 lakhs
  • • Form 15G/15H: Submit to avoid TDS if total income is below taxable limit

Frequently Asked Questions

What is the minimum amount required to open an FD?

The minimum amount varies by bank, typically ranging from ₹1,000 to ₹10,000. Some banks offer FDs for as low as ₹100, while others may require higher minimum amounts.

Can I withdraw my FD before maturity?

Yes, you can withdraw your FD before maturity, but it may attract a penalty (usually 0.5-1% of the interest rate). Tax Saver FD has a 5-year lock-in period and cannot be withdrawn before maturity.

How is FD interest calculated?

FD interest can be calculated using simple interest (for maturity payment) or compound interest (for regular payments). The frequency of interest payment affects the compounding and final maturity value.

What is the difference between simple and compound interest in FD?

Simple interest is calculated only on the principal amount, while compound interest is calculated on the principal plus previously earned interest. Compound interest generally yields higher returns over time.

Is FD interest taxable?

Yes, FD interest is taxable as per your income tax slab. Banks deduct TDS at 10% if interest exceeds ₹40,000 (₹50,000 for senior citizens). You can claim TDS credit while filing your income tax return.

What is the maximum tenure for FD?

The maximum tenure for regular FD is typically 10 years, while Tax Saver FD has a fixed 5-year tenure. Some banks may offer longer tenures up to 20 years for specific FD products.

Can I take a loan against my FD?

Yes, you can take a loan against your FD, typically up to 90% of the FD value. The interest rate on such loans is usually 1-2% higher than the FD interest rate, making it a cost-effective borrowing option.

What happens if I don't renew my FD after maturity?

If you don't renew your FD after maturity, it will be converted to a savings account or current account and will earn interest at the prevailing savings account rate, which is much lower than FD rates.

Are FDs insured by DICGC?

Yes, FDs with banks are insured by the Deposit Insurance and Credit Guarantee Corporation (DICGC) up to ₹5 lakhs per depositor per bank. This includes both principal and interest amount.