Sukanya Samriddhi Calculator: Plan Your Daughter’s Future

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08'Jul 2026 Published

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Shoonya Team
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Home » Tutorials » Calculators » Sukanya Samriddhi Calculator: Plan Your Daughter’s Future

Imagine setting aside a small amount every month for your daughter and watching it grow into a substantial corpus by the time she reaches adulthood. While the idea sounds simple, many parents often wonder how much their investments could grow by the time the account matures.

That is where a Sukanya Samriddhi Yojana (SSY) calculator comes in handy. Instead of manually estimating returns, the calculator helps you project the maturity value of your investment based on your contribution amount, tenure, and the prevailing interest rate.

In this guide, we will explain how the SSY calculator works, the factors that influence returns, and how you can use it to make informed long-term financial decisions.

What Is a Sukanya Samriddhi Yojana Calculator?

Definition

A Sukanya Samriddhi Yojana (SSY) calculator is an online financial tool that helps parents estimate the maturity value of their investments under the Sukanya Samriddhi Yojana scheme. The calculator eliminates the need for complex manual calculations and provides a clear picture of how regular contributions can grow over time.

How SSY Returns are Calculated Over 21 Years?

Unlike a one-time investment, the Sukanya Samriddhi Yojana allows regular deposits. Therefore, the calculation is applied separately to each annual contribution.

Contribution Phase (First 15 Years)

Deposits can be made for up to 15 years from the date of account opening. Each contribution earns interest based on the applicable SSY interest rate.

Growth Phase (Up to Maturity)

After the contribution period ends, no further deposits are required. However, the accumulated balance continues to earn compound interest until the account reaches maturity after 21 years.

Because multiple annual deposits and changing interest rates can make manual calculations complicated, investors often use a Sukanya Samriddhi Yojana calculator.

How Does the SSY Calculator Work?

The SSY calculator uses the scheme’s prevailing interest rate and investment tenure to estimate the maturity amount. It takes into account the annual contributions made to the account and calculates the compounded growth of the invested amount over the scheme’s duration.

To generate an estimate, users typically need to enter:

  • Annual investment amount
  • Investment period
  • Current SSY interest rate

Based on these inputs, the calculator provides:

  • Total investment made
  • Total interest earned
  • Estimated maturity value

Formula Used for Sukanya Samriddhi Yojana Calculation

Formula

A = P (1 + r/n)ⁿᵗ

Variable Meaning
AMaturity amount
PPrincipal amount invested
rAnnual interest rate
nNumber of times interest is compounded in a year
tInvestment tenure in years

Sukanya Samriddhi Yojana Eligibility, Deposits, and Withdrawal Rules

Before using a Sukanya Samriddhi Yojana calculator, it is important to understand the basic account rules because they directly affect the maturity estimate.

Rule Details
Who can open the account?Parent or legal guardian
For whom?A girl child below 10 years of age
Number of accountsOne account per girl child
Family limitMaximum two accounts per family
ExceptionMore than two accounts allowed in case of twins/triplets
Deposit durationDeposits allowed for the first 15 years
MaturityAccount matures after 21 years
WithdrawalUp to 50% allowed for higher education after the girl turns 18

Sukanya Samriddhi Yojana Interest Rate, Deposit Limits, and Tenure

The current Sukanya Samriddhi Yojana interest rate is 8.2% per annum, compounded annually.

SSY Key Details
Current Interest Rate8.2% per annum
CompoundingAnnually
Minimum Deposit₹250 per financial year
Maximum Deposit₹1.5 lakh per financial year
Deposit Period15 years from account opening
Maturity Period21 years from account opening
Tax BenefitSection 80C (up to ₹1.5 lakh annually)
Tax StatusInterest and maturity amounts are tax-free
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Note

The Government of India reviews small savings scheme interest rates every quarter, so the final maturity value may vary if the rates change in the future.

What are the Benefits of Using a Sukanya Samriddhi Yojana Calculator?

Using an SSY calculator offers several advantages for investors planning for a girl child’s future expenses.

  • Quick Financial Planning: The calculator instantly estimates potential returns without requiring manual calculations.
  • Helps Set Investment Goals: Investors can experiment with different contribution amounts to understand how much they need to invest to reach a specific target corpus.
  • Improves Decision-Making: By comparing various investment scenarios, parents can choose a contribution amount that suits their budget and long-term objectives.
  • Provides Return Transparency: The calculator clearly shows the relationship between invested capital, interest earned, and the final maturity value.
  • Saves Time and Reduces Errors: Automated calculations eliminate the possibility of mistakes that may occur during manual computations.

Know About Government Schemes for Girl Education in India

How to Use the Sukanya Samriddhi Yojana Calculator

Using an SSY calculator is a simple way to estimate the maturity value of your investment without performing manual calculations. Most calculators require only a few inputs and provide instant results.

Enter the Annual Investment Amount

Input the amount you plan to invest every year in the SSY account.

Check the Applicable Interest Rate

The calculator typically uses the latest Sukanya Samriddhi Yojana interest rate announced by the government.

Select the Investment Tenure

SSY accounts accept deposits for 15 years and mature after 21 years from the account opening date.

View the Results

The calculator will display the total amount invested, estimated interest earned, and projected maturity value. By adjusting the investment amount, you can compare different scenarios and choose a contribution that aligns with your financial goals.

Final Thoughts

A Sukanya Samriddhi Yojana calculator is a convenient tool for estimating the potential growth of your investment before you start saving. By entering details such as your annual contribution and the prevailing interest rate, you can quickly view the estimated maturity value, total investment, and interest earned. While the estimated returns may vary if the government revises the SSY interest rate, the calculator provides a reliable basis for planning your daughter’s future financial needs.

Sukanya Samriddhi Yojana Calculator : FAQs

What happens if I deposit ₹5,000 per month in the Sukanya Samriddhi Yojana?

If you deposit ₹5,000 per month, your annual contribution will be ₹60,000. Assuming an interest rate of 8.2% per annum, annual compounding, deposits for 15 years, and account maturity after 21 years, your investment could grow significantly over the period.

Can I deposit in Sukanya Samriddhi after 15 years?

No, deposits can only be made during the first 15 years from the date of account opening. However, the accumulated balance continues to earn interest until the account reaches its 21-year maturity.

Which is better, PPF or SSY?

SSY is designed exclusively for a girl child’s future and generally offers a competitive interest rate, while PPF is a flexible long-term investment option available to all eligible individuals.

Can I open 2 Sukanya Samriddhi Yojana accounts?

A parent or legal guardian can open one SSY account for each eligible girl child, subject to a maximum of two accounts per family. Exceptions apply to twins or triplets, as per the scheme guidelines.

What happens to the Sukanya Samriddhi account after 21 years?

The account matures 21 years from the date of opening. Once it matures, the account holder can withdraw the maturity proceeds in accordance with the scheme rules, and no further interest is credited after maturity.

Source: The Economic Times
Disclaimer: This content is for education and awareness purposes only and should not be considered investment advice or a recommendation. Investments in securities markets are subject to market risks. Read all the related documents carefully before investing.

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