The FD (Fixed Deposit) calculator is an online web application to estimate the maturity amount and interest earned automatically. Simply enter your deposit amount, tenure and interest rate and avoid complicated calculations and compare different investment scenarios effortlessly.

Guaranteed Plan
(By Insurance companies)Fixed Deposit
(Offered by Banks)Savings Account
(Post Office)Fully Tax-Free, Life Cover Included
An FD calculator is an online tool that projects the interest earnings and maturity value of a fixed deposit investment. By entering a few details, including the applicable FD interest rates, it automates the calculation and gives you a quick estimate based on the details entered.
The calculator factors in:
A fixed deposit calculator is a useful tool to calculate your interest earnings. This helps you know how alternative investment amounts can impact your overall returns before you open a fixed deposit.
The calculator uses one of two formulas, depending on whether the FD pays simple or compound interest.
Suppose you invest ₹1,00,000 for 3 years at 7% p.a. (simple interest).
M = 1,00,000 + (1,00,000 × 7 × 3 / 100)
M = 1,00,000 + ₹21,000
Maturity Amount = ₹1,21,000
Suppose you invest ₹1,00,000 for 3 years at 7% p.a., with annual compounding.
P = ₹1,00,000
r = 0.07
n = 1
t = 3
M = ₹1,00,000 × (1 + 0.07/1)^(1 × 3)
M = ₹1,00,000 × (1.07)^3
M = ₹1,00,000 × 1.225043
Maturity Amount = ₹1,22,504.30
Follow these simple procedures to find out the expected interest earned and maturity amount for your fixed deposit:
FD calculator helps you estimate your expected returns and evaluate other deposit choices before investing. Given below are the benefits:
The calculator automatically estimates the interest earned and maturity value, so you don't have to do it yourself. It helps compare different tenures, interest rates and payout options for selecting a suitable fixed deposit and make an informed investment decision.