Refinance Calculator

Should You Refinance? A Complete Guide to Mortgage Refinancing

Refinancing your mortgage can lower your monthly payment, reduce total interest costs, or help you tap into home equity. But it's not a one‑size‑fits‑all decision. This Refinance Calculator helps you weigh the pros and cons by comparing your current loan with a potential new one. It calculates monthly savings, the break‑even point (how long it takes for savings to outweigh closing costs), and total interest saved over the life of the loan. Whether you're eyeing a lower rate, a shorter term, or a cash‑out refinance, this tool provides the numbers you need to make an informed choice.

Refinancing replaces your existing mortgage with a new one, typically with different terms. Common reasons include securing a lower interest rate, switching from an adjustable‑rate mortgage (ARM) to a fixed rate, shortening the loan term to build equity faster, or cashing out equity for home improvements or debt consolidation. Each scenario has trade‑offs, and the break‑even analysis is critical: if you plan to move before you recoup closing costs, refinancing may not be worthwhile.

Understanding the Break‑Even Point

The break‑even point is the number of months it takes for your monthly savings to exceed the total cost of refinancing (closing costs, fees). For example:

• Monthly Savings: $150
• Closing Costs: $4,500
• Break‑Even: $4,500 ÷ $150 = 30 months (2.5 years)

If you plan to stay in your home longer than 30 months, you'll come out ahead. If you sell sooner, you'll lose money on the transaction. This calculator shows your break‑even point and can factor in rolling closing costs into the new loan—which avoids upfront cash but increases the loan balance and total interest.

Types of Refinance Loans

• Rate‑and‑Term Refinance: The most common type. You replace your existing loan with a new one, typically to get a lower rate or different term. No cash is taken out.
• Cash‑Out Refinance: You borrow more than your current balance and receive the difference in cash. Often used for home improvements, debt consolidation, or large expenses. This calculator can simulate cash‑out by increasing the new loan amount.
• Streamline Refinance (FHA/VA/USDA): Simplified process with reduced documentation and sometimes no appraisal. Designed to lower rate or payment quickly.

Refinance Closing Costs: What to Expect

Closing costs for a refinance are similar to those for a purchase mortgage and typically run 2% to 5% of the loan amount. They may include:

• Origination fees (lender charges)
• Appraisal fee
• Title search and insurance
• Credit report fee
• Recording fees

Many lenders offer "no‑closing‑cost" refinances, where they cover costs in exchange for a slightly higher interest rate. This calculator lets you toggle whether to roll costs into the loan or pay them upfront, so you can see the impact on monthly payment and total interest.