Calculators
Sukanya Samriddhi Calculator
Sukanya Samriddhi Calculator is part of Toolspire and is ready as soon as this page loads. Deposits stop after 15 years. The account keeps earning until it completes 21 years from opening. This is an estimate, not a post-office passbook.
On this page
What you can do here
Fifteen paying years
The loop adds the deposit in years 1 to 15 and skips it in years 16 to 21.
Cap warning, not a block
Amounts over ₹1.5 lakh still produce a figure so you can see the gap, with a note in the detail.
Annual, not monthly
This is not a SIP. One deposit is assumed at the start of each of the first 15 years.
The sequence
How to use the Sukanya Samriddhi Calculator
- 1
Use a yearly deposit
If you save monthly, multiply by 12 first. The scheme is credited as a year of deposits, not a monthly SIP.
- 2
Type the rate from the notification
Replace 8.2 if the government has revised the Sukanya rate. The page does not fetch the latest rate.
- 3
Read the cap note
If the detail mentions ₹1,50,000, the maturity you see is higher than the scheme would accept.
Worth knowing
- Sukanya Samriddhi Calculator on Toolspire: deposits are added for 15 years, then the balance compounds for 6 more years with no new money.
- Interest is applied once a year at the rate you type. The notified Sukanya rate changes; 8.2% is only the starting example.
- A yearly deposit above ₹1,50,000 is still calculated, and the detail line says it is over the scheme cap.
- At 0%, maturity equals 15 times the yearly deposit, because nothing is added in the silent years.
What the number is actually counting
The model adds the deposit, then multiplies the balance by (1 + rate) at the end of each of 21 years. A real Sukanya account pays interest on the lowest balance between the 10th and the last day of the month, and the post office compounds that yearly. Partial years and missed deposits are not modelled.
FAQ
Questions about Sukanya Samriddhi Calculator
Where does Sukanya Samriddhi Calculator run?
When does a Sukanya account mature?
Is 8.2% the current Sukanya rate?
What is the maximum yearly deposit?
Does this include the tax break?
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