Mortgage Calculator with 0 Down

This mortgage calculator helps you determine your monthly payments when purchasing a home with a 0% down payment. It calculates the principal and interest payments based on your loan amount, interest rate, and loan term.

How This Calculator Works

A mortgage calculator with 0 down payment estimates your monthly payments by considering the loan amount, interest rate, and loan term. The formula used is:

Mortgage Payment Formula

Monthly Payment = P × (r(1 + r)^n) / ((1 + r)^n - 1)

Where:

P = Principal loan amount
r = Monthly interest rate (annual rate divided by 12)
n = Number of payments (loan term in years × 12)

The calculator assumes:

Fixed interest rate throughout the loan term
No prepayment penalties
No property taxes or insurance included
No private mortgage insurance (PMI) since you're putting 0% down

Note: This calculator provides an estimate. Actual payments may vary based on your lender's specific terms and conditions.

How to Use This Calculator

Enter the home price (this is your loan amount)
Enter your estimated interest rate (typically 3-7% for conventional loans)
Select your loan term (15, 20, or 30 years)
Click "Calculate" to see your estimated monthly payment
Review the payment breakdown and amortization schedule

The calculator will show you:

Estimated monthly payment
Total interest paid over the life of the loan
Amortization schedule chart

Example Calculation

Let's say you want to buy a home for $300,000 with a 0% down payment, at 5% interest over 30 years.

Example Worked Calculation

Monthly interest rate = 5% ÷ 12 = 0.4167%

Number of payments = 30 × 12 = 360

Monthly payment = $300,000 × (0.004167(1 + 0.004167)^360) / ((1 + 0.004167)^360 - 1)

Monthly payment ≈ $1,618.60

Over 30 years, you would pay approximately $1,618.60 per month, with a total of $582,696 paid over the life of the loan, of which $282,696 would be interest.

Frequently Asked Questions

Can I get a mortgage with 0% down payment?: Yes, but you'll typically need a higher credit score (often 720+ FICO) and a larger down payment may be required for government-backed loans like FHA or VA.
What are the benefits of a 0% down mortgage?: You avoid private mortgage insurance (PMI) and can potentially save money in the long run. However, you'll pay more in interest over the life of the loan compared to a conventional mortgage.
How does a 0% down mortgage compare to a conventional mortgage?: A conventional mortgage typically requires 3-20% down payment. With 0% down, you'll pay more in interest but avoid PMI. The best choice depends on your financial situation and credit score.
What fees are associated with a 0% down mortgage?: Common fees include origination fees (0.5-1% of loan amount), appraisal fees, and closing costs (typically 2-5% of loan amount).
Can I refinance a 0% down mortgage later?: Yes, but you may need to meet certain requirements, such as maintaining the loan for a minimum period and having a good credit score.