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Loan-to-Value (LTV) Calculator : Ratio, Home Equity & PMI Thresholds

Lenders evaluate risk using the Loan-to-Value (LTV) ratio. A lower LTV unlocks better interest rates and eliminates private mortgage insurance (PMI) once LTV falls below 80%.

Interactive Calculator

100% Client-Side Engine
Loan-to-Value (LTV) Ratio
80% Optimal (No PMI)
Home Equity Stake
20% ($80,000)
Financed Loan Balance
$320,000
PMI Requirement
Not Required

Step-by-Step Examples

$320,000 Loan on a $400,000 Home

Conventional purchase LTV.

Inputs: Property Value: $400,000, Loan Amount: $320,000
Result: LTV Ratio: 80.0%, Home Equity: 20.0% ($80,000), PMI Required: No

An 80% LTV meets standard threshold to avoid PMI.

How to Use This Tool

  1. Enter appraised property value or purchase price.
  2. Enter current loan balance or amount borrowed.
  3. Calculate your LTV ratio, home equity percentage, and PMI status.

Frequently Asked Questions

An LTV of 80% or lower is considered standard and favorable, qualifying you for the most competitive mortgage rates with no PMI.