FD Compound Interest Formula
A = P × (1 + r/n)n×t
P = Principal (deposit amount)
r = Annual interest rate (in decimal, e.g. 7% = 0.07)
n = Compounding frequency per year (4 for quarterly)
t = Tenure in years
Interest Earned = A − P
Fixed Deposit (FD) Calculator - Calculate Maturity Amount & Interest
Fixed Deposits remain one of the safest investment options in India with guaranteed returns. Here are the current FD rates from leading banks for general customers (1-year to 5-year tenure).
A = P × (1 + r/n)n×t
P = Principal (deposit amount)
r = Annual interest rate (in decimal, e.g. 7% = 0.07)
n = Compounding frequency per year (4 for quarterly)
t = Tenure in years
Interest Earned = A − P
State Bank of India offers FD rates between 6.50% to 7.10% p.a. for general customers. Senior citizens get an additional 0.50% above the regular rate. SBI FDs are available for tenures from 7 days to 10 years. The 5-year tax-saving FD qualifies for deduction under Section 80C.
HDFC Bank offers FD rates up to 7.00% p.a. for regular customers. Senior citizens receive an additional 0.50% premium. HDFC FDs can be booked online through net banking or the mobile app. Auto-renewal and sweep-in facility are available.
ICICI Bank offers FD rates up to 6.90% p.a. for general depositors. Senior citizens get up to 0.50% extra. ICICI offers a green FD option and special rates for NRIs on FCNR and NRE deposits. Premature withdrawal facility is available with a penalty.
All bank FDs in India are insured by DICGC (Deposit Insurance and Credit Guarantee Corporation) up to ₹5 lakhs per depositor per bank, covering both principal and interest.
Banks deduct TDS at 10% if your annual FD interest exceeds ₹40,000 (₹50,000 for senior citizens). Submit Form 15G/15H to avoid TDS if your total income is below the taxable limit.
A 5-year tax-saving FD qualifies for a deduction of up to ₹1.5 lakhs under Section 80C of the Income Tax Act. However, the interest earned is fully taxable as per your income slab.
Most banks allow premature withdrawal of FDs with a penalty of 0.5% to 1% on the applicable rate. Tax-saving FDs (5-year lock-in) do not allow premature withdrawal before maturity.
A Fixed Deposit (FD) is a financial instrument offered by banks and NBFCs in India where you deposit a lump sum for a fixed tenure at a predetermined interest rate. FDs are among the safest investment options, offering guaranteed returns regardless of market conditions.
The interest is typically compounded quarterly by most Indian banks. At maturity, you receive your principal plus the accumulated compound interest. FDs can be opened for tenures ranging from 7 days to 10 years depending on the bank.
FD interest rates in India in 2026 vary by bank and tenure. Here are rates from major banks for general customers:
Senior citizens typically receive an additional 0.25% to 0.50% above the regular rate. Rates are subject to change based on RBI monetary policy.
The key differences between a Fixed Deposit and a savings account are:
FDs are ideal for parking surplus funds for a known duration, while savings accounts suit daily transactional needs.