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Post Office FD Calculator

Maturity value of a post office time deposit at the current quarter's rates.

Also searched as: post office fd interest rate

Tenure & rate:

Post Office Time Deposit (FD) rates — Oct to Dec 2026

TenureRate₹1 lakh becomes
1 year6.9%₹1,07,081
2 years7.0%₹1,14,888
3 years7.1%₹1,23,508
5 years7.5%₹1,44,995
Rates change. The default rate is the one announced for the current quarter. You can type a different rate any time — the result updates instantly.

Compare with bank FDs and the post office RD.

How to use the post office FD (time deposit) calculator

  1. Enter the deposit — minimum ₹1,000, in multiples of ₹100, no maximum.
  2. Pick the tenure: 1, 2, 3 or 5 years. The rate fills in automatically (6.9%, 7.0%, 7.1%, 7.5%).
  3. Read the maturity amount; interest compounds quarterly and is credited yearly.
  4. Compare with the bank FD calculator at your bank's rate.

Step-by-step: ₹1,00,000 for 5 years at 7.5%

  1. Quarterly rate: 7.5 ÷ 4 = 1.875%.
  2. Quarters in 5 years: 20.
  3. Growth: 1.0187520 = 1.44995.
  4. Maturity: ₹1,44,995; interest ₹44,995 (about ₹9,000 a year).

The 5-year TD is the only tenure that gives an 80C deduction — the same tax benefit as a bank tax-saver FD, but at a rate many banks do not match.

Worked examples

SituationWorkingAnswer
₹2,00,000 for 1 year at 6.9%2,00,000 × 1.017254₹2,14,161
₹5,00,000 for 3 years at 7.1%5,00,000 × 1.0177512₹6,17,538
₹50,000 for 2 years at 7.0%50,000 × 1.01758₹57,444

Tips and common mistakes

Sources & last reviewed

Small-savings interest rates notified quarterly by the Ministry of Finance (Department of Economic Affairs); this page uses the rate for the October–December 2026 quarter. Scheme rules follow the Government Savings Promotion Act, 1873 and the 2019 scheme rules. National Savings Time Deposit Scheme, 2019: 1-, 2-, 3- and 5-year deposits, interest compounded quarterly and paid yearly.

Official sources: India Post – savings schemes · National Savings Institute

Last reviewed: 17 October 2026. Rules and rates change — if you spot something outdated, tell us and we will fix it.

Frequently asked questions

What is the post office FD interest rate?

For Oct–Dec 2026: 6.9% for 1 year, 7.0% for 2 years, 7.1% for 3 years and 7.5% for 5 years, compounded quarterly.

Is a post office FD better than a bank FD?

Post office TDs are government-backed and the 5-year rate (7.5%) beats many large banks. Some small finance banks pay more, but with only ₹5 lakh deposit insurance.

Does the 5-year post office TD give tax benefit?

Yes, deposits in the 5-year TD qualify for deduction under section 80C. Interest is taxable.

Can senior citizens get a higher rate?

Post office TDs have one rate for all; seniors can use the Senior Citizen Savings Scheme at 8.2% instead.

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