Math Calculators
Basic Math
Basic Calculator
Scientific Calculator
Percentage Calculator
Fraction Calculator
Average Calculator
Algebra
Quadratic Calculator
Equation Solver
Log Calculator
Geometry
Triangle Calculator
Circle Calculator
Area Calculator
Volume Calculator
Surface Area Calculator
Right Triangle Calculator
Pythagorean Calculator
Coordinate Geometry
Slope Calculator
Distance Calculator
Midpoint Calculator
Section Formula
Line Equation
Point Slope Form
Statistics
Standard Deviation
Probability Calculator
Permutation & Combination
Mean Median Mode
Variance Calculator
Z Score Calculator
Advanced Math
Matrix Calculator
Financial Calculators
GST Calculator
EMI Calculator
Loan Calculator
Compound Interest
PPF Calculator
Sukanya Samriddhi (SSY) Calculator
SIP Calculator
FD Calculator
RD Calculator
More Calculators
Age Calculator
Unit Converter
Speed Distance Time Calculator
BMI Calculator
Discount Calculator
Time Duration Calculator
Currency Converter
Fuel Cost Calculator
FD Calculator | Fixed Deposit Interest Calculator

Fixed Deposit Calculator

Popular Calculators

Basic Calculator

Perform addition, subtraction, multiplication and division quickly.

Scientific Calculator

Advanced math functions including trigonometry and logarithms.

Percentage Calculator

Calculate percentage increase, decrease and ratios easily.

GST Calculator

Calculate GST inclusive and exclusive price instantly.

EMI Calculator

Calculate monthly loan EMI and repayment schedule.

SIP Calculator

Estimate mutual fund SIP investment growth.

FD Calculator

Calculate fixed deposit maturity and interest earnings.

RD Calculator

Estimate recurring deposit maturity value.

Explore Calculator Categories

Basic Calculators

Arithmetic, percentage, fraction and average calculators.

Geometry Calculators

Triangle, circle, area, volume and coordinate geometry tools.

Financial Calculators

EMI, SIP, loan, GST and investment calculators.

Statistics Calculators

Mean, median, variance, probability and Z score calculators.

Related Calculators

EMI Calculator
SIP Calculator
FD Calculator
RD Calculator
PPF Calculator
SSY Calculator
GST Calculator
Loan Calculator

About Fixed Deposits

What is Fixed Deposit?

Fixed Deposit (FD) is a safe investment option where money is deposited in a bank for a fixed period and earns guaranteed interest.

FD Interest Calculation

Most banks calculate FD interest using compound interest with quarterly compounding.

Formula: A = P (1 + r/n)nt

Benefits of Fixed Deposits

Fixed deposits provide guaranteed returns, capital protection and predictable income.

Why Use an FD Calculator?

This calculator quickly estimates maturity value and interest earned from your fixed deposit investment.

FD Interest Formula

A = P (1 + r/n)nt

P = Principal r = Interest rate n = Compounding frequency t = Time in years

Example Calculation

Investment = ₹1,00,000 Interest Rate = 7% Time = 5 Years Maturity ≈ ₹1,41,402