Is Refinancing Worth It? Break-Even Math Without the Sales Pitch

Break-even is the decision frame

A lower rate looks attractive until closing costs enter the math. Divide total refinance costs by the monthly payment savings. That is your break-even in months.

If you plan to sell or refinance again before that month, the “savings” may never materialize. FeeFriction’s refinance calculator makes this explicit.

What counts as closing cost

Include lender fees, title/escrow, appraisal, credit report, and prepaid items you would not otherwise pay. Promotional “no closing cost” refinances often embed costs in a higher rate.

Compare APR and note rate carefully. APR blends some fees; it is still not a complete picture of cash at closing.

When the break-even can mislead

Extending the term can lower the payment while increasing lifetime interest. Always check total interest remaining, not only monthly cash flow.

Cash-out refinances change the question: you are borrowing again. Price the new loan’s total cost separately from home-equity cash uses.