RD Calculator
Enter your recurring deposit values below for instant results
What is an RD Calculator?
An RD Calculator (Recurring Deposit Calculator) is a financial planning utility designed to calculate the maturity value of a Recurring Deposit account. Unlike Fixed Deposits where you invest once, an RD involves depositing a fixed amount of money every month for a specific tenure, earning interest that is typically compounded quarterly.
At Nexli Calculator, our tool helps salaried professionals and disciplined savers estimate their returns. Whether you are saving for a down payment on a car, a wedding, or a dream vacation, this tool shows you exactly how much your small monthly contributions will grow into over time.
Why Use Our RD Calculator?
Complex Math Simplified
Calculating interest on 12, 24, or 36 separate monthly deposits is difficult manually. Our tool automates the quarterly compounding logic instantly.
Goal Planning
Determine exactly how much you need to save per month (e.g., $500 vs $1000) to reach a specific target amount by a specific date.
Compare Returns
See the difference in total interest earned when you choose a longer tenure versus a higher monthly contribution.
Completely Free
Nexli Calculator offers this savings utility 100% free with no account registration required.
RD Calculation Logic
RD interest is more complex than simple interest because every monthly deposit earns interest for a different duration (the first deposit earns for 12 months, the last for 1 month). Here is the logic:
The Formula
Based on Quarterly Compounding.
- M = P × n + Interest
- For exact calculation, the Compound Interest formula is applied to every installment individually based on the months remaining.
- *Most banks compound interest every quarter (3 months).
Example Scenario
$1,000/month for 1 year at 6%.
- Total Deposited: $12,000
- Total Interest: Approx $394
- Maturity Value: $12,394
How to Use Our RD Calculator
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1
Enter Monthly Installment
Input the fixed amount you plan to deposit every month (e.g., $200).
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2
Enter Interest Rate
Input the annual interest rate (%) offered by your bank for RD accounts.
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3
Select Duration
Choose the number of months or years you will maintain the deposit. Click calculate to view the Maturity Amount.