# Debt Consolidation Calculator > Determine if consolidating your debts into a single loan can save you money on interest or lower your monthly payments. Page: https://askcalculators.com/calculator/debt-consolidation-calculator/ Definition: https://askcalculators.com/calculator/debt-consolidation-calculator/definition.json JSON Schema: https://askcalculators.com/calculator/debt-consolidation-calculator/schema.json Version: 7.0.0 Maintained by: AskCalculators (software project; not a credentialed reviewer) Qualified review: pending. Automated checks do not establish professional approval. Page status: Live Review status: Pending ## Use Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation. Example: https://askcalculators.com/calculator/debt-consolidation-calculator/?currentDebt=15000¤tPayment=450¤tRate=18&newRate=10&newTerm=3&fees=0 ## Inputs - currentDebt: Total Debt Amount; type=number; optional; default=15000 - currentPayment: Total Monthly Payment; type=number; optional; default=450 - currentRate: Avg Interest Rate (APR); type=number; optional; default=18 - newRate: New Interest Rate; type=number; optional; default=10 - newTerm: Loan Term (Years); type=number; optional; default=3 - fees: Loan Fees / Closing Costs; type=number; optional; default=0 ## Outputs - result: Result; format=text; primary ## Formula The current plan is simulated month by month. The new payment is (debt + fees) ÷ n at zero interest, otherwise (debt + fees)·r ÷ [1 − (1+r)^(−n)]. Total borrowing costs and payoff months are compared. ## Rules - Empty optional inputs are undefined, not zero. - Hidden conditional inputs are ignored. - Do not invent missing required inputs.