Calculate cumulative growth or an estimated monthly, quarterly, or annual interest payout for a fixed deposit.
Calculate with the FD Calculator
Enter the details below. Required values are validated before results are shown.
FD Calculator results
How to use the FD Calculator
- Choose the display currency and any calculation mode or frequency.
- Enter each required value using a consistent currency and time basis.
- Select Calculate or press Enter.
- Review the result explanation, assumptions, and any schedule before relying on the estimate.
Worked example
A cumulative ₹100,000 FD at 7% annually for three years matures above the original deposit.
Understanding the results
The summary separates the most important output from supporting values. Currency selection changes formatting only; it does not convert exchange rates or alter a currency-independent formula.
Frequently asked questions
Why can the actual FD maturity differ from this estimate?
Non-cumulative payout is an estimate and leaves principal unchanged in this model. The result depends on the values and assumptions entered, so compare it with the applicable provider or official rule.
Can I use decimal values in the FD Calculator?
Yes. Decimal values are supported. Results are calculated at full JavaScript numeric precision and formatted for readability.
Are the FD Calculator results guaranteed?
No. The calculator provides an estimate based on the entered assumptions and is not financial, tax, investment, lending, payroll, or legal advice.