HELOC Repayment Phase Calculator
The principal + interest repayment simulator
Calculate your monthly payments when your HELOC enters the repayment phase. Visualize the transition from interest-only to principal + interest.
HELOC Parameters
Term & Acceleration
Repayment Phase Dynamics
Most Home Equity Lines of Credit (HELOCs) have a 10-year "Draw Period" followed by a 15 to 20-year "Repayment Period." When the draw period ends, your payment transitions from Interest-Only to Principal + Interest. This calculator models that amortization to help you avoid "Payment Shock."
Phase Tracking
You are modeling the amortization phase where principal is mandatory.
Equity Preservation
Every dollar of principal paid directly increases your home equity.
About HELOC Repayment Phase Calculator
The HELOC Repayment Phase Calculator is a free online tool that helps you the principal + interest repayment simulator. Whether you're planning to apply for credit, managing existing debt, or simply want to understand your financial position better, this calculator provides instant, accurate estimates with detailed visual report and actionable recommendations.
What to Do Next?
Based on your analysis with the HELOC Repayment Phase Calculator, these tools will help you execute the next phase of your financial plan.