Investment Property Mortgage Calculator

Calculate monthly payment, total interest, and amortization for investment property loans. Compare current rate vs refinance.

📍 Property Address (optional)
✓ Saved
InputsShared
Purchase Price
$
Down Payment %
%
Interest Rate %
%
Loan Term (years)
Refi Rate %
%
Refi Term (years)
Property Tax/mo
$
Insurance/mo
$
PMI/mo (if any)
$
Current LoanCurrent
Refinance Scenario
Enter values to see results
Monthly P&I
—
mortgage only
Monthly PITI
—
all housing costs
Loan Amount
—
financed
Total Paid
—
over full term
Loan Summary
Purchase Price—
Down Payment—
Loan Amount—
Monthly P&I—
Total of Payments—
Total Interest—
Amortization Highlights
Year 1 Interest—
Year 1 Principal—
Balance After 5 Yrs—
Balance After 10 Yrs—
After plan
Enter values to see results
Refi Monthly P&I
—
Monthly Savings
—
vs current rate
Annual Savings
—
Interest Saved
—
full term
Refinance Comparison
Current Payment—
Refi Payment—
Monthly Savings—
Annual Savings—
Lifetime Interest Saved—
Break-Even Analysis
Est. Refi Closing Costs—
Break-Even (months)—
Worth It If Hold >—

Enter purchase price, down payment, and interest rate. The calculator shows full P&I payment, PITI (with taxes and insurance), and total interest paid over the life of the loan. Pro Forma compares a refinance scenario.

Investment property mortgages typically require 20–25% down and carry rates 0.5–1% higher than primary residence loans. Use this calculator to compare loan scenarios, estimate holding costs, and evaluate when a refinance breaks even.