FD Calculator instantly shows the maturity amount for any fixed deposit based on principal, interest rate, and tenure. Input your numbers and get a precise forecast in seconds.

What FD Calculator Does

• Calculates monthly and yearly interest for a given deposit.
• Displays exact maturity value including compounded interest.
• Allows selection of different compounding frequencies (monthly, quarterly, half‑yearly, yearly).
• Provides a clear amortization table that breaks down each period’s interest and balance.
• Exports results to CSV or PDF for record‑keeping.
• Offers a side‑by‑side comparison of up to three deposit scenarios.

Who Uses FD Calculator

• Individual savers planning short‑term or long‑term goals.
• Banking professionals preparing client proposals.
• Financial advisors comparing product options for clients.
• Students studying interest calculations for exams.

Each of these groups benefits from quick, reliable numbers without manual spreadsheets. The tool removes guesswork and lets users focus on choosing the right deposit plan.

Common Use Cases

• Estimating the growth of a 6‑month holiday fund.
• Comparing two banks’ interest rates before signing a new fixed deposit.
• Showing a client how a laddered deposit strategy will affect cash flow.
• Generating a printable summary for a personal finance report.
• Running what‑if scenarios for a retirement corpus.
• Creating teaching material that visualises compound interest.

How It Works

1. Enter the principal amount, annual interest rate, and desired tenure.
2. Select the compounding frequency that matches your bank’s offering.
3. Click “Calculate” to see the maturity amount, total interest earned, and a period‑by‑period breakdown.
4. If needed, adjust the inputs and recalculate instantly; the tool updates all figures in real time.
5. Download the table or share a link to let others review the calculations.

Why FD Calculator Works Well

Precision, speed, and flexibility – that’s what users expect from a financial calculator, and FD Calculator delivers on all three.

The engine behind the calculator uses standard mathematical formulas for compound interest, ensuring that every figure matches what a bank’s own system would produce. Because the interface runs entirely in the browser, there’s no lag, and no data ever leaves the user’s device unless they choose to export it.

Flexibility comes from the ability to switch compounding frequencies on the fly. Many calculators lock you into yearly compounding, which can mislead users whose banks calculate interest more often. FD Calculator mirrors real‑world products, so the numbers you see are the numbers you’ll actually receive.

Quick Specs

FeatureDetailFree TierUnlimited calculations, no export limits Export OptionsCSV, PDF, shareable link PlatformsAll modern browsers, mobile‑responsive

Frequently Asked Questions

Is FD Calculator free to use?

Yes, all core features—including unlimited calculations and basic export—are completely free. Premium export formats are available in a paid plan.

Can I calculate interest for a deposit that compounds weekly?

Weekly compounding isn’t a common bank offering, but the tool lets you set any frequency by entering the number of compounding periods per year.

Do I need to create an account to save my calculations?

No account is required. Results stay on your device until you choose to download or share them.

How accurate are the results compared to my bank’s statement?

The calculator follows the standard compound‑interest formula used by banks, so the maturity amount matches the figure you’ll see on your statement, assuming the same rate and frequency.

Can I compare multiple deposit options at once?

Yes, the side‑by‑side comparison feature lets you enter up to three different scenarios and view them in a single table.