Debt Calculator
Calculate total debt obligations, monthly payments, total interest paid, debt-to-income ratio, and payoff timeline across multiple loans or credit cards.
Comprehensive Multi-Debt Analysis & Planning
Managing multiple financial obligations like credit cards, auto loans, personal loans, or student loans requires a clear breakdown of your total balances, monthly minimum payments, and interest rates. Using a consolidated debt calculator allows you to evaluate your overall financial leverage and Debt-to-Income (DTI) ratio.
Key Debt Metrics to Track
- Total Debt Balance: The combined principal balance across all active loans and credit lines.
- Weighted Average Interest Rate: The average interest rate weighted by each loan balance, representing your overall cost of debt.
- Debt-to-Income (DTI) Ratio: Total monthly debt payments divided by gross monthly income. Lenders typically prefer a DTI below 36% to 43%.
- Payoff Horizon: The projected time needed to eliminate all balances based on present monthly payment amounts.
Frequently Asked Questions
What is a good Debt-to-Income (DTI) ratio?
A DTI ratio under 36% is generally considered healthy, with no more than 28% allocated to housing expenses. Most mortgage lenders set 43% as the maximum acceptable DTI for qualified mortgages.
How can I lower my total interest costs on debt?
You can reduce total interest by making extra principal payments, accelerating debt using the Avalanche method (targeting highest interest rate first), or consolidating high-interest debt into a lower-rate balance transfer or personal loan.
What happens if my minimum payment only covers interest?
If your payment is equal to or less than accrued monthly interest, your debt balance will never decrease (negative amortization). Increasing your monthly payment above the minimum requirement is necessary to pay off principal.