Finance
Loan-to-Value (LTV) Calculator
Calculate Loan-to-Value (LTV) ratios to evaluate mortgage risk levels and PMI requirements.
Inputs
Results
Loan-to-Value (LTV) Ratio
0.00%
Implied Down Payment
0.00%
Risk Category
Standard
PMI Required?
No
How It Works
The Loan-to-Value (LTV) ratio is a primary underwriting metric used by mortgage lenders. It is calculated by dividing the outstanding loan balance by the appraised market value of the property. An LTV above 80% represents higher risk, usually triggering a requirement for Private Mortgage Insurance (PMI) to protect the lender in case of default. Higher LTV ratios also correlate with higher interest rates.
Formula Used
Loan-to-Value (LTV) Ratio = (Loan Balance / Appraised Property Value) × 100
This ratio measures the leverage used to acquire an asset. Lenders use LTV to evaluate risk, as a higher LTV represents a smaller equity buffer, often requiring private mortgage insurance (PMI) if the ratio exceeds 80%.
Worked Example
Here is a step-by-step example of how these values are calculated:
Loan Amount
$320,000
Property Value
$400,000
Result: LTV Ratio: 80.00%. Down Payment: 20.00% ($80,000). Risk Category: Low/Standard Risk. PMI Required: No.
Frequently Asked Questions
How can I lower my LTV ratio?
You can lower your LTV ratio by either increasing your down payment amount (which lowers the loan size) or purchasing a lower-priced home. Alternatively, if you already own the home, paying down principal or home appreciation will lower LTV.
What is the difference between LTV and CLTV?
LTV is calculated using only the primary first mortgage. CLTV (Combined Loan-to-Value) includes all loans secured by the property, such as a second mortgage or a Home Equity Line of Credit (HELOC).