Comprehensive Guide
Learn more in our Loans & Mortgage Guide.
How it works
loan consolidation analyzer takes your inputs and produces current: months to payoff, current: total cost, consolidated: total cost, monthly payment change, total cost difference. Analyze whether consolidating multiple loans into one payment saves money or costs more over time. You provide 5 inputs: Total debt to consolidate (currency, in dollars) (default: 25000 dollars); Current average interest rate (%) (percent, in percent) (default: 12 percent); Current total monthly payment (currency, in dollars) (default: 800 dollars); Consolidation interest rate (%) (percent, in percent) (default: 7 percent); Consolidation term (months) (number) (default: 60). The calculator returns 5 outputs: Current: months to payoff (a secondary output); Current: total cost (a secondary output); Consolidated: total cost (a secondary output); Monthly payment change (the primary result); Total cost difference (a secondary output). Loans and mortgages are amortized instruments where the split between interest and principal shifts every month. Understanding the total cost of borrowing — not just the monthly payment — is the difference between a sustainable debt load and one that erodes your net worth over time. This calculator reveals the full amortization picture. The underlying formula: Current total = Monthly payment × Months to payoff. Consolidated total = Monthly payment × Term. With the default values, monthly payment change is computed from the interaction of every input field — change any one of them and the result updates immediately, so you can stress-test different scenarios without re-entering the whole form. Adjust the inputs to match your real financial situation. The defaults are realistic starting points, but every person's circumstances differ — your actual income, expenses, rates, and timelines will produce a different answer. Use the tool iteratively: start with the defaults, then change one variable at a time to see which factor has the largest impact on your outcome.Formula
Current total = Monthly payment × Months to payoff. Consolidated total = Monthly payment × Term.
Tips
- Lower monthly payments often mean longer term — check total cost, not just the payment.
- Consolidation saves money when the new rate is significantly lower than your weighted average.
- Avoid consolidation if it extends repayment beyond 5 years for consumer debt.
- Debt consolidation loans from credit unions often offer the best rates (5–8%).
Frequently asked questions
Does loan consolidation save money?
It can, if the new interest rate is lower than your weighted average rate and you do not extend the term too long. The calculator shows the exact cost comparison for your numbers.
What is the difference between consolidation and refinancing?
Consolidation combines multiple debts into one. Refinancing replaces an existing loan with a new one (usually at a lower rate). Consolidation simplifies payments; refinancing reduces cost.
How accurate are the calculator results?
The math is exact — the same formulas a financial professional would use by hand. The precision of the output depends entirely on how realistic your inputs are. Use your actual numbers rather than estimates when possible. The defaults are reasonable starting points, but your real income, rates, and timeline will produce a different result.