Method of EMI Calculation on Excel

EEMI or Equated Monthly Installments is a fixed amount paid by the borrower to the financier, monthly. This is one of the vital parts of a loan that should be focused on alongside other particulars of the loan. The EMI paid per month determines the interest paid during the tenor of the loan and the total cost of the loan. To plan the repayment effectively, it is essential to know how to calculate the EMI. To speed up the EMI calculation process, it can also be done on Excel, which requires a certain level of proficiency. Here are more details on how to calculate EMI on excel. 

This amount will contribute to the principal loan amount and the interest applicable on the loan. Payment of EMI is spread over the loan tenure that is opted for by the borrower.

EMI Calculation Methods

Calculating EMI has a Simple Formula, Which is as Follows:

EMI = (P X R/12) X [(1+R/12) ^N] / [(1+R/12) ^N-1].

Here,

P is the original loan amount or principal, R is the rate of interest that is applicable per annum and N is the number of monthly installments/ loan tenure.

In case you do not wish to calculate the EMI manually or using online EMI Calculator applicable on your loan, another alternative is to use Excel. EMI calculation on Excel is very easy and the formula used is very simple.

How is a Loan Calculated in Excel?

In the Excel sheet, choose a cell and enter the following formula:

=PMT(RATE,NPER,PV,FV,TYPE)

Here,

  1. Rate stands for rate of interest applicable on the loan
  2. NPER stands for total number of monthly installments/ loan tenure
  3. PV stands for present value/ loan amount/ principal amount
  4. FV stands for future value or cash balance once the last payment has been made. This can be omitted and the value will be counted as zero (0).
  5. Type is zero (numerical 0) or 1 - this indicates when the payment is due. If payment is due at the end of the period, the type will be equal to zero. If the payment is due at the commencement start of the month, then the type will be set as 1.

Example of EMI Calculation in Excel

To calculate the Equated Monthly Installment (EMI) for a Personal Loan of ₹500,000 with an annual interest rate of 12% and a loan tenure of 36 months using Excel, follow these steps: 

  1. Enter the loan amount (₹500,000) in one cell, the annual interest rate (12%) in another cell, and the loan tenure (36 months) in a third cell. 
  2. In the cell where you want to display the EMI, input the following formula =PMT(B2/12, B3, -B1) 
  3. B2 refers to the cell containing the annual interest rate. 
  4. B3 refers to the cell with the loan tenure. 
  5. B1 refers to the cell with the loan amount, and the negative sign is used to denote the outgoing payment. 
  6. Press Enter, and Excel will calculate and display the EMI amount for the specified loan details. 
Calculate your EMI

Factors that affect the EMI amount

While the amount EMI towards a loan varies from person to person depending on the circumstances, the major factors that play a key role in determining the number of monthly installments are:

  1. Loan amount: This is the amount that an individual borrows from the lender. Therefore, the greater this amount is, the higher the amount for EMI will be.
  2. Repayment tenure: The EMIs are equally distributed throughout the entire loan repayment tenure. Hence, with a longer tenure, the borrower will have to pay a smaller amount as EMI.
  3. Rate of interest: The interest rate of a loan is directly proportional to the total debt that a borrower has to pay. Therefore, an increase in the rate of interest translates to an increase in the monthly installment payable amounts.
  4. Down payment amount: Making a down payment reduces the quantum of loan that an individual needs to borrow from the lender. Hence, with an increase in the amount of down payment, the EMI also reduces.

What Changes the EMI during the Tenure of the Loan? 

EMI does not generally change during the loan tenure period under normal circumstances but may sometime show changes under certain unavoidable circumstances. Here are some of circumstances that may cause changes in the EMI amount: 

  1. Loan prepayment: Prepayment of part of loan brings down a substantial principal amount that changes the EMI amount. 
  2. The progressive EMI: On increase in the salary of the borrower, some lenders allow them to pay off the EMI progressively to ensure repayment of loan faster, which may change the EMI amount. 
  3. Floating interest rate: As per the dynamics of the market, the floating interest rates change which fluctuates the EMI amount. 

Why should you calculate your EMI?

There are a number of benefits to calculating your EMI amount before applying for a loan:

  1. It can reduce your chances of defaulting by helping you manage your finances better.
  2. You can compare the rates from different lenders and choose the one that best suits your needs.
  3. You will be able to choose the loan amount and tenure depending upon your requirement and repayment capability.
  4. There will be fewer chances of your loan getting rejected due to exceeding your repayment capacity.
  5. You can maintain a better credit history by managing your loan in an optimum way.

Key Points to Remember for EMI Calculation in Excel

When planning to take a Personal Loan for various purposes such as home renovation, weddings, or other personal expenses, accurately calculating the Equated Monthly Installment (EMI) is crucial for effective financial planning. To ensure precision and informed decision-making, consider the following key points while calculating the EMI: 

  1. Consider the Interest Rate: The interest rate plays a direct role in determining the EMI amount. Even slight variations in the interest rate can significantly impact monthly payments. Ensure you use the correct interest rate, and if it's provided annually, convert it to a monthly rate by dividing it by 12. 
  2. Account for the Loan Tenure: The duration over which the loan will be repaid, known as the loan tenure, is a critical factor in EMI calculations. Longer tenures result in lower EMIs but potentially higher overall interest payments. On the other hand, shorter tenures increase EMIs but reduce the overall interest burden. Choose a loan tenure aligned with your financial capacity. 
  3. Include Additional Charges: Incorporate any additional charges associated with the loan, such as processing fees, administrative fees, or prepayment penalties, while calculating the EMI. These charges influence the overall loan amount and, consequently, the EMI calculation. Refer to the loan agreement or consult the lender to ensure all relevant charges are considered for accurate EMI estimation. 
  4. Be Mindful of Prepayment Provisions: Assess the prepayment provisions of the loan if it offers early repayment options. Check for penalties or charges associated with prepayment and understand their impact on EMI calculations. Evaluating prepayment options helps determine the flexibility and cost-effectiveness of repaying the loan before the designated tenure. 
  5. Use an EMI Calculator: Simplify the EMI calculation process by utilizing online EMI calculators or dedicated mobile applications. These tools provide instant and accurate results. Input the loan amount, interest rate, and tenure into the calculator to obtain the EMI amount efficiently. Ensure you use reliable calculators for accuracy. 
  6. Review and Validate the Calculation: After performing the EMI calculation, review the results for accuracy. Double-check parameters such as the loan amount, interest rate, tenure, and additional charges included in the calculation. It's advisable to validate the calculated EMI amount with a financial advisor or the lender to ensure precision and clarity. 

FAQs on Method of EMI Calculation on Excel

  • How can I create an EMI calculator in Excel?

    You need to use the PMT function to create an EMI calculator in excel. You need to enter the loan details and can customise the sheet as per need to make the process of calculation much easier.

  • What formula should you use in Excel to calculate EMI for a Personal Loan?

    In Excel, you can use the PMT function with the formula: =PMT(rate, nper, pv). 

  • Why is it important to include additional charges when calculating EMI?

    Additional charges like processing fees affect the loan amount and, consequently, the EMI calculation. It's essential to consider them for an accurate EMI estimation. 

  • Why is it important to consider the interest rate when calculating EMI?

    The interest rate directly affects the EMI amount, making it crucial to use the correct interest rate to ensure accurate calculations. 

  • What should you be mindful of regarding prepayment provisions when calculating EMI?

    Check for any penalties or charges associated with prepayment if you plan to repay the loan early. Evaluating prepayment options can affect the EMI calculation. 

  • How should you set up an Excel worksheet for EMI calculation?

    Create a new worksheet or open an existing one, and label columns for Loan Amount, Interest Rate, Loan Tenure, EMI, and Total Interest. 

  • How does the loan tenure affect EMI calculations?

    The loan tenure, or duration, impacts the EMI amount. A longer tenure results in lower EMIs but potentially higher overall interest payments, whereas a shorter tenure increases EMIs but reduces the interest burden. 

  • What's the benefit of using an EMI calculator for loan calculations?

    EMI calculators provide quick and accurate results, saving time and effort. They are designed for easy input of loan details, ensuring reliable calculations. 

  • What are the key variables in Excel's PMT function for EMI calculation?

    The key variables in Excel's PMT function are the monthly interest rate (Rate), the number of monthly instalments (Nper), and the loan amount (Pv). 

  • How do you calculate EMI step-down over time?

    EMI step-down is achieved by making additional payments towards the principal loan amount, reducing the outstanding balance. As the balance decreases, the interest portion of the EMI also decreases, resulting in a lower EMI amount. 

  • What is the formula used to calculate the Personal Loan EMI?

    The formula for calculating the Personal Loan EMI is: EMI = [P x R x (1+R)^N]/[(1+R)^N-1], where P is the principal loan amount, R is the monthly interest rate, and N is the number of monthly instalments or the loan tenure in months. 

  • How does Excel's PMT function simplify the EMI calculation process?

    Excel's PMT function combines key variables, making it easier to calculate EMI by referencing cells with loan details, such as the loan amount, interest rate, and tenure. 

  • What are the steps to calculate EMI in Excel for a Personal Loan?

    The steps include opening MS Excel, setting up the worksheet, entering loan details, and using the PMT formula to calculate the EMI. 

  • Why is it necessary to convert an annual interest rate to a monthly rate for EMI calculations?

    To accurately calculate monthly EMI, you must convert the annual interest rate to a monthly rate by dividing it by 12 since EMI is calculated on a monthly basis. 

  • How can one ensure the accuracy of EMI calculations in Excel?

    After performing EMI calculations, it's advisable to review and validate the results. Double-check loan details and consult a financial advisor or lender for added clarity. 

  • Can I customize an EMI calculator Excel sheet to suit my needs?

    Yes, the excel sheet can be customised to calculate the EMI as per your needs by modifying the layout, adding charts and graphs, and add or remove variables. 

  • Are there any limitations to using an EMI calculator Excel?

    The primary limitation of using EMI calculator in excel is the risk of human error which may occur if the variables are not entered correctly as these are entered manually.  

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