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Tools / Fixed deposit FD calculator

Fixed deposit FD calculator

Bank fixed deposit maturity and interest calculator. Supports cumulative reinvestment, monthly or quarterly payouts, senior citizen rate additions, and Indian Section 194A TDS threshold alerts.

Runs entirely in your browser

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About this tool

A fixed deposit (FD) locks a sum with a bank for a set term at a fixed interest rate, and this calculator works out the maturity value and interest earned. It supports cumulative FDs (where interest is reinvested, typically compounded quarterly) as well as monthly or quarterly payout options, plus the additional interest banks offer senior citizens.

It also flags the Section 194A TDS threshold — the point at which the bank deducts tax at source on your FD interest — which is a detail that surprises people at maturity. Seeing the maturity amount, the interest component and any TDS implication together gives a complete picture before you commit funds.

It runs in your browser, so your figures stay private. Rates and thresholds change, so use it to compare options and plan; your bank’s current rate and rules are the final word.

Frequently asked questions

How is FD interest compounded?
For cumulative FDs, interest is typically compounded quarterly and reinvested until maturity. The tool also handles monthly or quarterly payout options where interest is paid out instead.
What is the TDS threshold on FD interest?
Under Section 194A, banks deduct tax at source once your FD interest crosses a threshold in a year. The calculator alerts you when the projected interest approaches it.
Do senior citizens get a better rate?
Banks usually offer senior citizens a higher interest rate. The calculator lets you include that additional rate in the projection.
Are my figures private?
Yes. The calculation runs in your browser, so nothing you enter is uploaded.

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