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FD Calculator India

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Estimated results

Estimated maturity amount

₹1,23,144

Estimated interest earned

₹23,144
Detailed breakdown

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Educational estimate only

How to use this calculator

Estimate fixed deposit maturity amount and interest earned using deposit amount, interest rate and tenure.

Written and reviewed by RupeeKit Editorial TeamLast reviewed 1 May 2026Report a correction
Indian mother and daughter planning a fixed deposit amount and tenure at home

What Will It Grow To?

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Indian mother and daughter planning a fixed deposit amount and tenure at home

Educational estimate only

Results can vary based on company policy, lender terms, tax law, and personal assumptions.

FD Quick Answer

Quick Answer

How does an FD calculator estimate maturity amount? It estimates maturity using deposit amount, interest rate, tenure, and compounding frequency assumptions. The output is an educational projection and not a live bank quote.

Formula used

FD maturity is estimated using compound interest: P × (1 + r/n)^(n×t), where P is principal, r is annual rate, n is compounding frequency and t is tenure.

Example calculation

For a ₹1,00,000 FD at 7% for 3 years with quarterly compounding, the maturity value is about ₹1,23,144, of which about ₹23,144 is interest earned before tax.

FAQs

Is TDS included in FD calculator results?

No. The calculator shows pre-tax estimates unless tax-specific adjustments are explicitly included in your scenario assumptions.

Why does compounding frequency matter in FD estimates?

More frequent compounding can increase estimated maturity value for the same annual rate and tenure.

Does this calculator fetch live bank FD rates?

No. Enter the rate manually based on your chosen bank or source for an educational estimate.

Can I compare simple and compound interest in FD planning?

Yes. Compare scenarios by changing assumptions to understand how compounding influences total maturity.

Does premature withdrawal affect FD returns?

Yes. Early closure may reduce effective return due to penalty or lower applicable rate, depending on institution policy.

Can inflation reduce real FD value over time?

Yes. Even when nominal maturity rises, purchasing power can be lower if inflation remains elevated over the tenure.

How should I treat tax on FD interest while planning?

Interest taxation can change net outcomes, so use post-tax assumptions where relevant and verify with applicable tax rules.

Is FD return guaranteed in all scenarios?

The calculator output is an estimate based on entered assumptions; actual terms and outcomes depend on institution and policy conditions.