Repayment Calculator

Calculate loan payments with flexible compounding and payment frequencies. Visualize your complete repayment schedule with detailed breakdowns of principal and interest.

Calculate Now

Get instant, accurate results

How to Use the Repayment Calculator

Creating a loan repayment strategy is more than having a solid understanding of how much you pay each month. Rather, you also consider how payments work, how often payments are made, and how long it'll take to pay off. This Repayment Calculator allows you to see how the whole process works. The tool will enable you to simulate various types of compound and repayment methods in order to analyze and evaluate their effects on your loan amount and repayment schedule. It offers more functionality than other EMI calculators in that it provides you with details of both interest and principal components. The calculator also supports loan repayment flexibility by helping borrowers compare and calculate strategies in a manner that helps them save on interest and make informed decisions.

How to Use

1. Enter Loan Details

Step 1: The first step is to input the total loan amount and the annual interest rate. These two numbers provide a basis for performing the calculations to determine how much interest the loan accrues.

2. Choose Compounding Frequency

Determine how frequently the interest is compounded: for instance, on a daily, yearly, or monthly basis. The compounding frequency impacts the rate of accumulation of the interest, despite the fixed rate of interest being the same.

3. Select Payment Frequency

You can choose the frequency of your payments, such as monthly, bi-weekly, weekly, or anything else supported. Making payments more often will help to minimize the interest paid by reducing it by reducing the balance.

4. Pick a Repayment Method

Determine whether you want to pay off the loan in a definite period of time or a fixed instalment payment. In fixed time repayment, the repayment amount is calculated, while in fixed installment repayment, the repayment period is calculated.

5. Set Loan Duration or Installment

If repayment will take an fixed time period, then enter number of years, if any, and months. To calculate repayment for a fixed installment if repaying by installment: The calculator will adjust the results based on the method you have chosen.

6. Calculate and Review Repayment Schedule

After all the information has been filled out, calculate the results to see the entire payoff schedule. You can see how each payment is broken down between the principal and interest payments, the balance left after each period, and how much interest is paid over time.

Key Formulas Used

A = P (1 + r / n)^(n × t)

This formula calculates how interest accumulates over time based on the compounding frequency. It forms the basis for determining loan growth between payments.

Payment = Loan Balance ÷ Number of Payments (adjusted for interest)

The calculator determines periodic payments by accounting for interest accrual and repayment duration, ensuring accurate amortization.

Interest = Remaining Balance × Periodic Interest Rate

Each payment includes an interest portion calculated on the remaining loan balance. This portion decreases over time as the balance is reduced.

Principal = Payment − Interest

The principal portion of each payment reduces the outstanding loan balance, accelerating payoff over time.

Benefits

  • Visualizes complete loan repayment schedules
  • Supports flexible compounding frequencies
  • Allows multiple payment frequency options
  • Breaks down principal and interest clearly
  • Shows total interest paid over the loan life
  • Helps compare repayment strategies
  • Encourages smarter debt-reduction decisions

When & Where to Use

  • Planning loan repayment strategies
  • Comparing monthly vs bi-weekly payments
  • Estimating total interest paid
  • Determining loan payoff timelines
  • Evaluating fixed installment options
  • Understanding compound interest effects
  • Teaching loan amortization concepts

Who Should Use This Calculator

The Repayment Calculator is ideal for borrowers of personal loans, student loans, auto loans, or mortgages. In particular, it's very useful for anyone who wants to understand how interest and payment timing affect long-term costs. This calculator can be used by financial planners for realistic repayments modeling, students, and individuals who want to compare different loan offers. Whether you're trying to minimize interest or optimize cash flow, this calculator delivers clarity and control.

Related Calculators

What is this?

A repayment calculator determines your payment schedule for a loan based on the principal, interest rate, compounding frequency, and payment frequency. It shows how your payments will reduce the loan balance over time and the total interest you'll pay.

How it works

The calculator uses compound interest formulas to compute payments. It accounts for different compounding frequencies (daily, monthly, etc.) and payment schedules. Each payment consists of principal and interest, with the proportion changing over time as the balance decreases.

Pro Tips

  • More frequent payments (weekly vs monthly) can reduce total interest paid
  • Compound frequency affects how interest accumulates on your loan balance
  • Even a small reduction in interest rate can save significant money over time
  • Making extra payments toward principal reduces total interest substantially
  • Compare total payment amounts, not just the payment size, when choosing loan terms

Frequently Asked Questions

What is a repayment calculator?

A repayment calculator helps you determine how long it will take to repay a loan or how much you need to pay each period, based on the loan balance, interest rate, and payment frequency.

What is the difference between fixed-time and fixed-installment repayment?

Fixed-time repayment calculates the payment amount needed to repay the loan within a specified time, while fixed-installment repayment calculates how long it will take to repay the loan using a fixed payment amount.

How does compounding frequency affect loan repayment?

Compounding frequency determines how often interest is added to the loan balance. More frequent compounding generally results in higher total interest paid.

How does payment frequency affect total interest?

Making payments more frequently (such as weekly instead of monthly) can reduce total interest by lowering the outstanding balance sooner.

Why is there a minimum payment requirement?

Your payment must be higher than the interest accrued each period; otherwise, the loan balance would never decrease.

What does the amortization schedule show?

The amortization schedule shows each payment broken into principal and interest, along with the remaining loan balance after every payment.

What is cumulative interest?

Cumulative interest is the total interest paid on the loan up to a given payment period.

Does this calculator include fees or penalties?

No. This calculator focuses on principal and interest only. Origination fees, late fees, or prepayment penalties are not included.