PPF Calculator - How to Calculate PPF Interest

What is a PPF Calculator? 

The Public Provident Fund (PPF) calculator is an online tool that helps individuals calculate the interest that they are earning when investing in the PPF scheme. Currently, the rate of interest offered under the scheme is 7.1% p.a. The maturity amount, growth in investment, and the interest earned over the course of the 15-year investment can be calculated with the help of the online calculator.

Calculating the maturity and interest in today's date has become super easy with the help of the online PPF calculator.

Avoid the hassles of calculation and computation of maturity amount and total interests. Calculate with online PPF calculator.

How to Calculate PPF?

An individual can easily calculate his/her PPF interest and thus, the maturity amount for a particular tenure with the help of the online PPF calculators. A number of Public Provident Fund calculators are available online and can be used for this purpose. They are free of cost and very easy to use.

The interest on PPF is calculated using a very simple formula. The formula can be expressed as follows:

F = P[{(1+i)n-1}/i]

where,

  1. 'F' stands for the maturity amount of the PPF
  2. 'P' stands for the annual instalments paid
  3. 'n' stands for the number of years or tenure of the PPF
  4. 'i' stands for the rate of interest.

However, in case you use a PPF calculator to calculate the same, you can feed the details in respect to the investment amount and tenure of the PPF and know the estimated amount very easily. It should be noted that the interest on PPF is compounded on a yearly basis.

Apart from the PPF calculator being an easy tool to use, it also provides accurate details. There are various PPF calculators available online. Depending on the PPF interest rate for the financial year, calculations are made. Given below is an example of how the PPF calculator works:

Assumptions

  1. Investment per year: Rs.1 lakh
  2. Rate of interest: 7.1%

Year

Opening balance (Rs.)

Investment (Rs.)

Interest received (Rs.)

Closing balance (Rs.)

1

0

1,00,000

7,100.04

1,07,100

2

1,07,100

1,00,000

14,704.08

2,21,804

3

2,21,804

1,00,000

22,848.12

3,44,652

4

3,44,652

1,00,000

31,570.32

4,76,222

5

4,76,222

1,00,000

40,911.72

6,17,134

6

6,17,134

1,00,000

50,916.48

7,68,050

7

7,68,050

1,00,000

61,631.52

9,29,682

8

9,29,682

1,00,000

73,107.48

11,02,789

9

11,02,789

1,00,000

85,398.00

12,88,187

10

12,88,187

1,00,000

98,561.28

14,86,748

11

14,86,748

1,00,000

1,12,659.12

16,99,407

12

16,99,407

1,00,000

1,27,757.88

19,27,165

13

19,27,165

1,00,000

1,43,928.72

21,71,094

14

21,71,094

1,00,000

1,61,247.72

24,32,342

15

24,32,342

1,00,000

1,79,796.24

27,12,138

The total maturity amount is Rs.27,12,138.

Types of PPF Calculators

There are seven main types of PPF calculators which help people to calculate 6 different types of computations pertaining to PPF and based on usage and the other elements when using the calculator.

  1. PPF fixed monthly investment calculator:This tool helps individuals to calculate their payable amount for contributing towards PPF on a monthly basis. The tool requires individuals to enter the month of opening the account, the financial year of opening PPF account, fixed monthly investment or deposit and finally requires individuals to submit the details.
  2. PPF fixed yearly investment calculator:This tool helps individuals to calculate their payable amount for contributing towards PPF on a year-on-year basis, as the PPF interest rates do keep changing over time. The main details required on this tool includes the financial year of opening the PPF account and fixed annual investment or deposit.
  3. PPF variable yearly investment calculator:The variable yearly investment calculator requires individuals to enter basic information which includes financial year and amount deposited for each year. Also, the financial year of opening the PPF account has to be entered.
  1. PPF Benefits Calculator:This PPF Calculator involves various elements that include a fixed annual contribution, interest rate in that year, age group of the individual. Total income of the individual. Then for the main benefits, the following has is displayed:
    1. Tax-free income
    2. Income Tax liability before investment
    3. Income Tax liability after investment
    4. Annual tax savings and,
    5. Total tax saving in 15 years
  2. PPF available loan calculator:This PPF loan calculator helps to compute the permissible loan amount, approximately. For this, the balance in the account has to be simply entered.
  1. PPF available withdrawal calculator (Before Extension/After Extension):Withdrawals are available to PPF contributors, once in a year from the PPF account after five years from the end of Financial Year in which the initial deposit was made expires. Both the withdrawal amounts before and after extension can be calculated on the online tool. Some websites have separate tools on the website.
  2. PPF Maturity Calculator: This PPF calculator simply helps you calculate the time when the PPF matures for amount withdrawals.

Advantages of Using PPF Calculator 

The following are the key advantages of using a PPF calculator: 

  1. Helps estimating the interest earned on a specific investment amount 
  2. Gives an idea to figure out the maturity period of the investment 
  1. The estimation offered is calculated on the total investment made in the current fiscal year 
  2. Helps in tax-saving by giving a clear idea about the interest earned on total investment done 
  3. Provides accurate result by entering the deposit amount and the deposit type 

FAQs on PPF Calculator

  • Where can I open a PPF account?

    All the nationalised banks offer the facilities such as Punjab National Bank (PNB) and SBI PPF account. In addition to the nationalised banks, a number of private banks such as ICICI Bank, Axis Bank, and HDFC Bank are also entitled to offer the PPF Account facility.

  • How to open a PPF account?

    In order to open a PPF account, an applicant will be required to submit the KYC documents in addition to a duly filled and signed application form. For KYC, the applicant will be required to submit a proof of identity, address proof, and a signature proof. After the submission of the documents and the form, the amount towards the opening of the PPF account can be deposited. 

  • What is the lock-in period for PPF?

    The lock-in period for PPF account is 15 years. However, partial withdrawal is allowed from the PPF account after the 7th year.

  • What is the interest rate for PPF?

    The Ministry of Finance is responsible for setting the rate of interest for PPF. This rate is set every year. Currently, PPF interest rate has been reduced from 7.9% to 7.1%.

  • Do I have to pay a fee for using a PPF calculator?

    No, PPF calculators that are available online are mostly free and you do not have to pay any charges or fees for using it. 

  • Which amount is taken into consideration for calculating the interest?

    The interest on PPF is calculated on the lowest balance in the account between the closing balance on the 5th day of a month and the closing balance on the last day of the month.

  • Are the investments made for PPF eligible for tax benefits?

    Yes, the investments made towards PPF are eligible for tax benefits under Section 80C of the Income Tax Act. The PPF is one of the few investment schemes that offer Exempt-Exempt-Exempt (EEE). Thus, in addition to the exemption on the deposited amount, an individual is also eligible to get tax exemption on the collective amount and the interest earned on the PPF account, at the time of withdrawal.

  • Can I transfer my PPF account to another branch or office?

    Yes, you can transfer your PPF account from one branch to another branch or office. 

  • When is my investment going to mature?

    The investment made in PPF account matures after a tenure of 15 years. After this duration, you can withdraw the total amount of investment including the interest earned on it. 

  • How much interest rate can I get on my PPF account?

    The interest earned on PPF account varies as it depends completely on the Central Government policies. The current rate of interest offered by the Central Government on the PPF account is 7.10%. 

  • Is PPF amount tax-free after 15 years?

    Yes, after 15 years or maturity, the entire amount earned from PPF account is tax-free. 

  • What is the minimum and maximum amount that I can invest I PPF?

    You can invest a minimum of Rs.500 and a maximum of Rs.1.5 lakh in PPF scheme.

  • Is there any age limit for investing in PPF?

    No, there is no age limit for investing in PPF. Any individual except Hindu Undivided Family (HUF) and NRIs (Non-Resident Indians), can invest in PPF. For minor account guardians can invest in PPF scheme. 

  • Can I open multiple PPF accounts?

    No, you cannot open multiple PPF accounts, as only one account is allowable for one individual. 

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