๐Ÿ“‰Interest Rate Cut Savings Calculator

Calculate monthly and total interest savings from a rate reduction

How Interest Rate Cuts Affect Your Loan Payments

When the Federal Reserve cuts interest rates, variable-rate loans โ€” such as adjustable-rate mortgages (ARMs), HELOCs, and some personal loans โ€” typically see their interest rates drop as well. This directly reduces your monthly interest charge and, over the remaining loan term, can save thousands of dollars in total interest paid.

Fixed vs. Variable Rate Loans

Fixed-rate mortgages do not benefit from rate cuts until you refinance. Refinancing involves paying closing costs (typically 2โ€“5% of the loan balance), so it only makes sense if your break-even period โ€” time for monthly savings to cover closing costs โ€” is acceptable, usually under 3โ€“4 years.

Estimating Break-Even on Refinancing

Break-even months = closing costs รท monthly savings. If closing costs are $6,000 and you save $250/month, break-even is 24 months. If you plan to stay in the home longer, refinancing is likely worthwhile.

Frequently Asked Questions

Does a rate cut affect fixed-rate loans?

No โ€” only variable-rate loans. Fixed-rate loans require refinancing to capture a lower rate.

When should I refinance?

When your monthly savings exceed closing costs within a break-even period that fits your plans โ€” typically under 4 years.

Is this calculation exact?

It's a simplified estimate. As principal is paid down, interest on a lower balance will reduce savings slightly below this estimate.