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FD Calculator India

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

Last reviewed: May 2026

Educational estimate only

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

See the Source and methodology section below for details.

Enter your values

Estimated results

Estimated maturity amount

₹1,23,144

Estimated interest earned

₹23,144

This calculator gives an educational estimate. Verify final numbers with your payslip, lender, tax advisor or official source.

Visual Breakdown

Principal deposit amount is ₹1,00,000 and interest earned is ₹23,144.

Maturity Val₹1,23,144
Deposit Amount
₹1,00,000(81.2%)
Interest Earned
₹23,144(18.8%)

What-If Scenarios

See how a 10% change in your primary input affects the final outcome.

-10% Scenario

Deposit Principal

₹90,000

Maturity Amount

₹1,10,830

Current Baseline

Deposit Principal

₹1,00,000

Maturity Amount

₹1,23,144

+10% Scenario

Deposit Principal

₹1,10,000

Maturity Amount

₹1,35,458

Yearly Breakdown

Educational projection schedule of balances and interests.

💡 Educational Estimates Only

This visual breakdown and compounding model is for educational understanding only. Actual outcomes can vary depending on interest accrual dates, taxation brackets, processing fees, and individual employer/lender terms.

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

Maturity amount = Principal x (1 + annual rate / compounding frequency) ^ (compounding frequency x years)

Educational estimate only. RupeeKit does not provide deposit recommendations or guaranteed return outcomes.

Answer Engine Summary

This calculator estimates Estimated maturity amount and Estimated interest earned using Deposit amount, Annual interest rate, Tenure, and Compounding frequency per year. 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. Results are educational estimates only and should be verified with official records, lender statements, payroll data, or filing utilities where applicable.

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 calculator estimates maturity value and interest earned.

Related calculators and guides

You can cross-check this estimate using: salary in-hand calculator, Old vs New Tax Regime Calculator, 80C deduction calculator, EMI calculator, ITR-2 filing guide, emergency fund guide.

When this tool is useful

  • When you want a fast estimate before making a financial or salary decision.
  • When you want to compare different assumptions in seconds.
  • When you want to understand the formula behind the result.

Calculator Facts

TopicRupeeKit explanation
Calculation typeFormula-based educational estimate from user-entered values
Key inputsDeposit amount, Annual interest rate, Tenure, and Compounding frequency per year
Primary outputsEstimated maturity amount and Estimated interest earned
Method referenceFD 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.
Advice boundaryRupeeKit provides educational information only and does not provide personalized financial, tax, legal, investment, or loan advice.

Source and methodology

Last reviewed: May 2026

This calculator uses user-entered values and the formula logic shown on this page to generate educational estimates. Method reference: 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.

Inputs are processed in-page to show planning outputs. RupeeKit does not provide personalized financial, tax, legal, investment, or loan advice.

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.