VA Loan Calculator

A VA loan calculator helps you estimate your monthly mortgage payment and other financial aspects related to a VA (U.S. Department of Veterans Affairs) home loan. VA loans are specifically designed for eligible veterans, active-duty service members, and certain members of the National Guard and Reserve, making home ownership more accessible to those who have served in the military.


Here's how you can create a basic VA loan calculator:


Enter loan amount:


Enter the total loan amount you are seeking. This is the amount you plan to borrow to purchase the home.

Specify interest rate:


Enter the annual interest rate for your VA loan. You can usually get this rate from your lender.

Select Loan Tenure:


Decide the length of your loan tenure. Common options are 15 years and 30 years, but VA loans may offer other terms as well.

Include funding charges (if applicable):


If you are not exempt from the VA funding fee (which is typically the case for first-time users of the VA loan program), input the percentage you expect to pay. This percentage is based on factors such as your military service and down payment amount.

Calculate your monthly payment:


Use the following formula to calculate your estimated monthly mortgage payment:


Monthly Payment = (Loan Amount + Funding Charges) x (Monthly Interest Rate) / (1 – (1 + Monthly Interest Rate)^(-Loan Tenure in Months))

The monthly interest rate is obtained by dividing the annual interest rate by 12, and the loan term is in months.


For example, if you are borrowing $200,000 with a 30-year loan term, an interest rate of 3.5%, and a 2.3% funding fee:



Monthly interest rate = 3.5% / 12 = 0.00292

Loan tenure in months = 30 years * 12 months/year = 360 months

Monthly Payment = ($200,000 + ($200,000 * 2.3%)) x 0.00292 / (1 - (1 + 0.00292)^(-360)) ≈ $898.10



Present estimated monthly payments to the user.

Keep in mind that this is a simplified VA loan calculator, and your actual VA loan terms and monthly payments may vary depending on factors such as your credit score, the specific lender's terms, and any other applicable fees or adjustments. It is essential to work with a VA-approved lender to get accurate details on your VA loan options and eligibility. Additionally, consult a financial advisor or mortgage professional for personalized guidance on your home financing needs.

VA Loan Calculator

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