Compound Interest Calculator

This online Compound Interest Calculator will calculate your cumulative corpus with the total invested amount and total returns!

Talk to Your Dedicated Wealth Manager

Our wealth team will get in touch with you to assist you in making better investing decisions.

What is Compound Interest Calculator?

Table of Contents

Compound Interest Calculator OverviewMagic of CompoundingHow to Use Compound Interest Calculator?Formula to Calculate Compound InterestAmortisation Schedule ExampleHow Can a Compound Interest Calculator Help You?Advantages of Using Stack Compound Interest Calculator

Understanding compound interest can significantly impact your financial planning, whether you're an investor looking to grow your wealth or a borrower aiming to manage your loans effectively. 

Compound Interest Calculator Overview

The Compound Interest Calculator is an online interface designed to take the complexity out of calculating compound interest. Whether you want to understand how your investments will grow or how much your loan will cost, this calculator simplifies the process quickly. You can get a clear projection of your financial future by entering key details, such as the initial amount, interest rate, and period. This means you’ll better grasp how your money will work for you or what to expect regarding repayments. With these insights, you can make more informed financial decisions and plan your investments or budget more effectively.

Magic of Compounding

Compounding involves reinvesting earnings to generate additional returns over time. This effect grows investments exponentially as returns are earned on the principal and accumulated earnings. For instance, investing ₹10,000 at 10% annual interest will grow to ₹11,000 in one year. Reinvesting that amount leads to interest of ₹11,000, accelerating growth. CAGR (Compounded Annual Growth Rate) helps measure and understand the growth resulting from the magic of compounding, providing a clear annual growth rate that reflects how reinvested earnings contribute to overall growth.

How to Use Compound Interest Calculator?

Using the Compound Interest Calculator is straightforward and efficient because of its user-friendly nature. Here’s how you can get started:

1. Enter the Principal Amount

Enter the initial amount of money you plan to invest or borrow.

2. Annual Interest Rate

Input the annual interest rate in percentage.

3. Time Period

Specify the duration you plan to invest or borrow in years or months.

4. Compounding Frequency

Choose how often the interest should be compounded (e.g., annually, semi-annually, quarterly, monthly, daily).

5. Read the Output

  • Once you input these details into the Compound Interest Calculator, it will provide valuable financial information. 
  • You will receive the total interest earned or paid, clearly showing your investment's cost or growth. 
  • Additionally, the calculator will display the total amount, including the principal and the interest. 
  • For those using the calculator for loan purposes, it also generates an amortisation schedule detailing each payment and showing how much goes towards interest and principal repayment. 

This comprehensive output helps you understand the financial implications over time, aiding in better decision-making and planning.

Formula to Calculate Compound Interest

This Compound Interest Calculator uses the following formula to calculate the future value of an investment or loan: 

A = P (1 + r/n) ^ nt

Where:

A refers to the future value of the investment/loan, including interest

P is the Principal amount

r refers to the Annual interest rate

n is the Number of times interest is compounded per year

t defines the Time the money is invested or borrowed for in years

The calculator computes the total interest earned or paid and the final amount by plugging in the relevant values.

Amortisation Schedule Example

Loan Details:

Principal Amount (P): ₹100,000

Annual Interest Rate (r): 6%

Compounding Frequency (n): Annually

Period (t): 5 years

Monthly Payment Calculation:

The monthly payment can be calculated using the amortisation formula. For simplicity, this example uses approximate values.

Amortisation Schedule Table

Payment No.

Payment Date

Principal Payment

Interest Payment

Total Payment

Remaining Balance

1

Jan 2024

₹1,605.00

₹500.00

₹2,105.00

₹98,395.00

2

Feb 2024

₹1,610.10

₹495.00

₹2,105.00

₹96,784.90

3

Mar 2024

₹1,615.21

₹490.00

₹2,105.00

₹95,169.69

4

Apr 2024

₹1,620.31

₹485.00

₹2,105.00

₹93,549.38

5

May 2024

₹1,625.41

₹480.00

₹2,105.00

₹91,923.97

...

...

...

...

...

...

60

Dec 2028

₹1,929.00

₹70.00

₹1,999.00

₹0.00

This table clearly shows how each payment reduces the principal and how much goes towards interest. Over time, the principal part of the payment increases while the interest portion decreases, resulting in the complete repayment of the loan by the end of the term.

How Can a Compound Interest Calculator Help You?

A Compound Interest Calculator is an online interface for both investors and borrowers. Here's how it can help you:

  1. Investment Growth: It projects the future value of your investments, helping you understand how much your money can grow over time.
  2. Loan Cost: For borrowers, it calculates the total cost of the loan, including interest, so you know what to expect in repayments.
  3. Financial Planning: It aids in making informed financial decisions by providing precise projections and comparisons.
  4. Amortisation Schedule: For loans, it provides a detailed breakdown of each payment, showing how much goes towards interest and principal repayment.

Advantages of Using Stack Compound Interest Calculator

Using the Stack Compound Interest Calculator offers several benefits:

  1. Accuracy:

The Stack Compound Interest Calculator provides precise calculations, ensuring an accurate projection of your investment growth or loan costs. This accuracy helps you make informed financial decisions.

  1. Ease of Use:

Designed with a user-friendly interface, the calculator simplifies complex financial calculations. Even if you're not a financial expert, you can easily navigate and use the calculator to get the necessary information.

  1. Time-Saving:

The calculator quickly generates results, saving you time and effort. Instead of manually performing complex calculations, you can get instant projections by inputting a few key details.

  1. Comprehensive Outputs:

The Stack Compound Interest Calculator offers detailed outputs, including the total interest earned or paid, the total amount (principal plus interest), and an amortisation schedule for loans. This comprehensive information helps you understand the financial implications of your decisions.

  1. Financial Planning:

The calculator aids in financial planning by providing precise and detailed projections. Whether planning for investment growth or managing loan repayments, the calculator helps you create a strategy that aligns with your financial goals.

The Compound Interest Calculator is a must-have tool for anyone who wants to see how their investments will grow or understand the actual cost of their loans. By entering just a few basic details, you can get a clear picture of your financial future. This helps you plan better and make smarter decisions with your money.

Related Videos

Frequently Asked Questions

What is compound interest?

arrow

Compound interest is the interest calculated on the initial principal, including all the accumulated interest from previous periods.

How often should interest be compounded for the best returns?

arrow

The more frequently interest is compounded, the higher the returns. Daily compounding typically yields the best returns.

Can this calculator be used for both investments and loans?

arrow

Yes, the calculator is versatile and can be used to calculate the investment growth and the cost of loans.

What is an amortisation schedule?

arrow

An amortisation schedule is a table that details each periodic payment on a loan, showing the amount that goes towards interest and the amount that goes towards repaying the principal.

Is the Compound Interest Calculator free to use?

arrow

The Stack Compound Interest Calculator is free and available for everyone to use.

How accurate is the Stack Compound Interest Calculator?

arrow

The Stack Compound Interest Calculator is highly accurate, delivering precise calculations based on your inputs, including the principal amount, interest rate, period, and compounding frequency. This ensures reliable projections of investment growth or loan costs, helping you confidently make informed financial decisions.

View All

It’s Time to Grow Your Wealth

₹1,000+ cr

AUM

1+ Lac

Investors

stack mb