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Introduction
When you apply for a home loan, the principal amount refers to the actual amount of money that the lender agrees to lend you for purchasing your property. This amount is the starting point of the loan, excluding any additional costs like interest, processing fees, or insurance.
The principal amount in a home loan is the portion of the loan that you are obligated to repay, and your monthly EMI (Equated Monthly Instalment) is calculated based on this amount, along with the interest. Understanding the principal amount is crucial for determining how much you will pay over the course of your home loan tenure.
In this blog, we will explain in detail what the principal amount in home loan means, how it affects your loan repayment, and how it differs from the interest you pay on your home loan.
Principal Amount in Home Loan: Key Insights
What is Principal in Home Loan?
The principal is the initial amount of money you borrow from the lender to purchase your property. It is the core loan amount on which the interest is charged. For example, if you borrow ₹40 lakh for a home loan, ₹40 lakh is your principal amount.
The principal is distinct from the interest. Interest is the cost you pay for borrowing the money, while the principal is the amount that must be repaid over time. The total loan amount, however, is made up of both the principal and the interest.
How Does the Principal Amount Affect Your Home Loan?
Impact on EMI
The principal amount plays a significant role in determining your EMI (Equated Monthly Instalment). The higher the principal, the higher your EMI will be, assuming the interest rate and tenure remain constant.
For instance, if you borrow ₹30 lakh, the EMI will be higher than borrowing ₹20 lakh, even if both loans have the same tenure and interest rate.
Principal vs Interest
While the principal remains constant throughout the loan, the interest amount decreases over time. In the early years of your home loan, a larger portion of your EMI goes towards paying the interest, while the principal repayment is relatively lower. As time progresses, more of your EMI goes towards repaying the principal, and the interest portion reduces.
This is the reason why home loan principal repayment becomes more significant towards the end of the loan tenure.
Home Loan Principal Amount vs Total Loan Amount
While the principal amount refers to the initial sum borrowed, the total loan amount includes the principal plus any additional charges, such as interest, processing fees, insurance, or taxes. When you apply for a home loan, you should always check the total cost of borrowing, as it will help you understand your full financial commitment.
For example, if you borrow ₹30 lakh at an interest rate of 8% for 20 years, the total loan amount will be much higher than ₹30 lakh, as you will have to pay interest over the 20-year tenure.
How is the Principal Amount Paid Back?
The repayment of the home loan principal amount happens through monthly EMIs. The EMI consists of two parts: one towards the interest and the other towards the principal.
In the early stages of the loan, the interest portion dominates the EMI, while the principal repayment is smaller. Over time, the principal portion increases, and the interest portion decreases, until the entire loan is paid off.
Example of Principal Repayment:
Let’s consider an example:
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Loan Amount (Principal): ₹40,00,000
-
Interest Rate: 8% per annum
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Tenure: 20 years
In the first few years, your EMI will predominantly consist of interest payments, while the principal repayment will be much lower. As the loan progresses, the principal repayment will increase.
Home Loan Principal Amount: How to Calculate Your EMI
To calculate your EMI, you can use the EMI calculator from Finnable. It helps you calculate your monthly payment based on the loan amount, interest rate, and tenure. This allows you to assess how much you will need to repay each month.
The formula for calculating the EMI is:
[
EMI = P \times r \times \left( \frac{{(1 + r)^n}}{{(1 + r)^n - 1}} \right)
]
Where:
-
P is the loan amount (principal)
-
r is the monthly interest rate (annual interest rate divided by 12)
-
n is the number of months (loan tenure in months)
Home Loan Principal Amount Repayment Process
Step 1: Loan Approval
Once your home loan application is approved, the lender provides you with the loan amount, which is the principal amount. This amount is transferred to your bank account or directly to the seller, depending on the agreement.
Step 2: EMI Payment
You are required to pay an EMI every month to repay the loan amount. A portion of this EMI goes towards repaying the principal amount, while the rest is used to pay the interest.
Step 3: Final Repayment
After completing your monthly payments over the tenure, the principal is fully repaid. You will no longer have to make any further payments once the home loan principal is completely settled.
Common Mistakes to Avoid with Home Loan Principal
1. Not Understanding the Interest
Many homebuyers focus on the principal amount but overlook the interest that they will pay over the loan tenure. It’s essential to understand how much interest you’ll be paying on the principal, as this can significantly impact your total repayment.
2. Borrowing More Than Necessary
It’s tempting to borrow a larger amount to secure a bigger property, but it’s important to only borrow what you can comfortably repay. Borrowing too much increases your EMIs and could strain your finances.
3. Ignoring Prepayment
Prepaying your home loan can help reduce the principal amount faster and reduce the total interest payable. It’s wise to make lump sum payments whenever possible.
Conclusion
The principal amount in home loan is the core loan amount you borrow to finance your property purchase. Understanding how it impacts your EMI, interest, and repayment schedule is essential for managing your home loan effectively. Make sure to keep track of your principal repayment and explore ways to reduce your interest burden by prepaying whenever possible.
For more insights on home loan principal amount and to calculate your EMI, you can use the EMI calculator from Finnable to get an accurate estimate before applying for a home loan.
The principal amount in a home loan is the initial sum of money you borrow from the lender. It is the amount that needs to be repaid, excluding the interest and other charges.
The principal amount directly impacts your EMI. The higher the principal, the higher the EMI, assuming the interest rate and tenure remain the same.
Yes, you can reduce the principal amount through prepayments. Making extra payments towards the principal can reduce the outstanding balance and lower the interest burden over time.
The home loan principal is the amount you borrow at the time of loan approval. To calculate how much of your EMI goes towards the principal, you can use an EMI calculator to break down your monthly payment.
Yes, you can pay off the entire home loan principal amount in a lump sum payment, but some lenders may charge a prepayment penalty. It’s advisable to check the terms with your lender.

Loan in
60 Minutes
Introduction
Principal Amount in Home Loan: Key Insights
How Does the Principal Amount Affect Your Home Loan?
Home Loan Principal Amount vs Total Loan Amount
How is the Principal Amount Paid Back?
Home Loan Principal Amount Repayment Process
Common Mistakes to Avoid with Home Loan Principal
Conclusion