How to use it
- 1.Enter the deposit amount.
- 2.Use the institution's current rate for the applicable tenure and customer category.
- 3.Select the term.
- 4.Compare post-tax return and premature-withdrawal conditions.
Estimate quarterly compounded fixed-deposit maturity, gain and real value. Change every input and see the estimate update immediately.
Your estimate
₹7,07,389
Estimated value
Amount contributed
₹5,00,000
Estimated growth
₹2,07,389
Today’s purchasing power
₹5,28,602
Educational estimate only. Methodology 2026.08. This is not a return promise, loan offer, tax filing or financial recommendation.
Understanding the calculator
A fixed deposit places a principal with a bank or institution for a defined term and stated rate. The calculator estimates maturity under a quarterly compounding convention.
The FD calculator applies principal, annual rate, tenure and quarterly compounding to estimate interest and maturity value.
Methodology
Worked example. ₹5 lakh at 7% for 5 years with quarterly compounding produces an illustrative maturity value near ₹7.07 lakh before tax.
It is an educational tool that applies the disclosed fixed deposit method to the assumptions you enter.
No. Results are estimates, not forecasts, approvals, quotations or guarantees.
Testing conservative and optimistic inputs exposes uncertainty instead of hiding it behind one number.
Only when a tax or fee is shown as an explicit input or result. Otherwise it is excluded.
The mathematics follows the stated methodology, while real outcomes depend on rates, timing, rules, fees and circumstances.
No. Use it for education and scenario comparison, then verify decisions with official documents or a qualified professional.
Inflation translates a future amount into approximate present-day purchasing power. The default 6% is editable and is not a forecast.
Recalculate when rates, income, contributions, rules, goals or repayment terms change.
Yes. Institutions may use different compounding dates, rounding, charges and eligibility rules.
No. Calculations run locally in your browser and the input values are not sent to a calculation server.
Continue calculating