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FD Interest Calculator

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Monthly or quarterly interest from a fixed deposit, and the total over the term

Estimates only, not financial advice. What you type stays on your device. Updated on 25 Oct 2026.

This page starts with the payout option, where the bank pays interest into your account every month or every quarter instead of adding it to the deposit. It shows the amount of each payment, including the slightly lower monthly figure banks pay because monthly interest reaches you before the quarter ends, and the total interest over the tenure.

FD interest paid every month, at an example rate of 7% a year
DepositPaid every monthIn a year
₹1 lakh₹580₹6,959
₹5 lakh₹2,900₹34,797
₹10 lakh₹5,800₹69,594
₹25 lakh₹14,499₹1,73,985
₹50 lakh₹28,998₹3,47,970
₹1 crore₹57,995₹6,95,940
Monthly payouts are slightly below a third of the quarterly figure, because the bank pays them early (P × r ÷ (12 + r)). Use your own bank’s rate in the calculator below.
Inputs
₹
₹1,000₹1,00,00,000
%
0% p.a.12% p.a.
Enter the rate your bank quotes for this tenure. This page does not assume any bank's rate.
Tenure
yrs
mo
days
Most banks accept 7 days to 10 years. Odd tenures such as 444 days can go in the days box.
Interest
Interest paidMonthly interest is slightly lower: it is earned quarterly but paid to you before the quarter ends.
Senior citizenAdd the extra rate your bank offers people aged 60 and over
ResultUpdates live
Interest paid every month
₹579.95
₹580 ·
Monthly payments60
Total interest₹34.8 K
Paid back at maturity₹1.00 L
Monthly interest = deposit × r ÷ (12 + r) = ₹579.95, not ₹583.33: three early monthly payments, each earning until the quarter ends, add up to one quarter's interest.

Interest paid every month at 7% a year; a month is 1/12 of a year and a day 1/365. Before tax.

033.7 K67.4 K1.01 L1.35 L1y2y3y4y5y
DepositDeposit + interest received
FD interest is taxable at your slab rate, and banks deduct TDS once the interest they pay you in a year crosses the limit in the income tax rules. Confirm the current rule for your tax year.

Estimates for information only, not financial advice. The rate is what you enter; banks count actual days, so their figure can differ by a few rupees.

PeriodInterest paidTotal interestDeposit
Year 1₹6,959₹6,959₹1,00,000
Year 2₹6,960₹13,919₹1,00,000
Year 3₹6,959₹20,878₹1,00,000
Year 4₹6,960₹27,838₹1,00,000
Year 5₹6,959₹34,797₹1,00,000
Next:
  • FD TDS Calculator TDS a bank deducts on FD interest each year, with PAN or without, and what you keep
  • RD Calculator Recurring deposit maturity with quarterly compounding, quarter by quarter
  • FD vs Mutual Fund Calculator The same money in a deposit and in a fund, compared after tax

How to calculate monthly interest on a fixed deposit

1

The page opens on "Paid out to me" with interest paid Every month; enter your Deposit amount.

2

Set the Interest rate and the Tenure in years and months.

3

Read "Interest paid every month"; the note explains why it is a little below deposit times rate over 12.

4

Switch to Every quarter under Interest paid to compare, then press Share result.

How FD Interest Calculator works

Living on the interest from a fixed deposit?

The FD calculator works out what a bank fixed deposit pays. Enter the amount, the rate your bank quotes and the tenure in years, months and days. For a cumulative deposit you get the maturity value, the interest earned and the balance at the end of each year. For a payout deposit you get the interest paid to you every month or quarter and the total over the term.

Most Indian banks add interest to a cumulative FD every quarter. ₹1,00,000 at 7% for 5 years grows to about ₹1,41,478 with quarterly compounding, against ₹1,40,255 if interest were added only once a year. Senior citizens can switch on the extra rate their bank offers; the calculator adds it to the rate you enter and never assumes a bank's rate for you.

With monthly payouts, interest is earned quarterly but paid monthly, so banks pay a little less each month: monthly interest = P × r ÷ (12 + r). With quarterly payouts it is P × r ÷ 4.

The rest of the article, and all 6 questions about FD Calculator, are on the FD Calculator page.

Frequently asked questions

How is FD interest calculated in India?

Most banks add interest to a cumulative fixed deposit every quarter, so the interest earns interest. The maturity value is P × (1 + r/4)^(4 × years) for a whole number of quarters. Days left over after the last full quarter earn simple interest. Banks count actual days, so their figure can differ by a few rupees.

Why is monthly FD interest lower than the yearly rate divided by 12?

Interest on a monthly payout deposit is earned quarterly but paid to you every month, which is ahead of time. Banks pay a discounted amount so the three monthly payments are worth one quarter's interest: monthly interest = P × r / (12 + r). ₹1,00,000 at 7% pays about ₹580 a month rather than ₹583.

Do senior citizens get a higher FD rate?

Most banks offer senior citizens an extra rate on fixed deposits, but the amount varies by bank and tenure. Switch on the senior citizen option and enter the extra your bank quotes; the calculator adds it to the rate you entered. It does not assume any bank's rate.

Can I enter a tenure like 444 days?

Yes. Enter the tenure in years, months and days in any mix, for example 0 years, 0 months and 444 days. The calculator counts complete quarters first and gives simple interest on the days left over, which is how banks treat odd tenures.

Formula only: no rates or limits are read from an official source.

Built by Saifuddin, Omnikit.

Still stuck? Ask about FD Calculator and anybody who knows can answer. No account needed.

More ways to use FD Calculator

  • FD CalculatorFixed deposit maturity and interest, cumulative or with monthly or quarterly payouts
  • FD Quarterly Payout CalculatorInterest a fixed deposit pays every quarter, and in a year
  • FD Calculator for Senior CitizensSenior citizen FD interest, monthly or quarterly, with the extra rate added

On the related tools: Child Education Planning Calculator – Plan a college fund: the fee today, the fee then, and the SIP in between · Step-up SIP Calculator – See how raising your SIP every year changes the final corpus.

Read about this

All guides
  • Monthly interest on an FD, or cumulative? How each pays, with the arithmetic and TDSA non-cumulative FD pays interest monthly or quarterly; a cumulative one adds it on. ₹5 lakh at 7% for 5 years: ₹1,73,985 monthly, ₹2,07,389 cumulative.

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