Calculate your loan-to-value (LTV) ratio to understand your mortgage risk level and determine if PMI is required.
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The loan-to-value (LTV) ratio is a critical metric lenders use to assess mortgage risk. Our LTV calculator instantly shows your ratio, equity position, and whether you'll need private mortgage insurance (PMI). Understanding your LTV helps you negotiate better loan terms and plan your down payment strategy.
Loan-to-Value (LTV) is the ratio of your loan amount to the appraised value of the property, expressed as a percentage. For example, if you're borrowing $200,000 on a $250,000 home, your LTV is 80%. Lenders use LTV to assess risk—higher LTV means more risk for the lender. Most conventional loans require LTV of 80% or less to avoid PMI.
LTV Formula
LTV = (Loan Amount ÷ Property Value) × 100LTV above 80% typically requires private mortgage insurance, adding to monthly costs.
Lower LTV often qualifies you for better interest rates and loan terms.
LTV shows how much equity you have in your home—important for refinancing or selling.
Determine the down payment needed to reach your target LTV.
Check if your current equity qualifies you for better rates.
See when you can request PMI cancellation (usually at 80% LTV).
Lenders typically allow combined LTV up to 85% for home equity lines.
An LTV of 80% or lower is generally considered good because it avoids PMI and often qualifies for better interest rates. However, many loan programs accept higher LTVs (90-97%) for first-time buyers.
You can lower LTV by making a larger down payment, paying down your principal faster, or benefiting from home value appreciation. Some buyers also use piggyback loans to avoid PMI while keeping less than 20% down.
Conventional loans typically max at 97% LTV. FHA loans allow up to 96.5%. VA and USDA loans can go to 100% LTV. Investment properties usually require 75-80% LTV maximum.
Lenders often offer tiered pricing based on LTV. For example, you might get 0.25% better rate at 75% LTV vs 90% LTV. The difference adds up significantly over a 30-year mortgage.