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Fixed Rate Break Cost Calculator

Reviewed by Calculator Editorial Team

A fixed rate break occurs when a lender offers a lower interest rate for a specific period, typically 1-5 years, before reverting to the original rate. This calculator helps you determine the cost of taking a fixed rate break compared to continuing with the original rate.

What is a Fixed Rate Break?

A fixed rate break is a temporary reduction in the interest rate on your mortgage or loan. Lenders often offer these breaks to attract borrowers, but they come with costs that need to be carefully evaluated.

Key characteristics of fixed rate breaks include:

  • Temporary reduction in interest rate
  • Usually lasts 1-5 years
  • May require early repayment penalties
  • Can affect your overall loan cost

Important Note

Fixed rate breaks are not available on all loans. Check with your lender to see if this option is available to you.

How to Calculate Break Cost

The cost of a fixed rate break can be calculated by comparing the total interest paid under two scenarios:

  1. Taking the fixed rate break
  2. Continuing with the original rate

The difference in total interest paid represents the cost of the break.

Formula

Break Cost = (Total Interest with Original Rate) - (Total Interest with Fixed Rate Break)

To calculate the total interest for each scenario, you'll need to know:

  • Original loan amount
  • Original interest rate
  • Fixed rate break amount
  • Duration of the break
  • Total loan term

Example Calculation

Let's look at an example to illustrate how to calculate the cost of a fixed rate break.

Example Scenario

Loan Amount: $200,000

Original Rate: 5% (5-year term)

Fixed Rate Break: 3% for 2 years

Total Loan Term: 5 years

Using the calculator above, you can determine that taking the fixed rate break would cost you approximately $1,200 more in interest over the life of the loan compared to continuing with the original rate.

Impact on Your Payments

The fixed rate break can significantly reduce your monthly payments during the break period, but this comes with several considerations:

Scenario Monthly Payment Total Interest
Original Rate (5%) $1,264.15 $126,415
Fixed Rate Break (3% for 2 years) $870.19 (first 2 years) $127,615

As shown in the table, while the monthly payment is significantly lower during the break period, the total interest paid is actually higher than if you had continued with the original rate.

FAQ

Is a fixed rate break always a good idea?

Not necessarily. While the break reduces your monthly payments, it may increase your total interest cost. You should compare both scenarios to make an informed decision.

Are there any penalties for taking a fixed rate break?

Yes, many lenders charge early repayment penalties if you take a fixed rate break before the end of the original term. Be sure to factor these costs into your decision.

How do I know if a fixed rate break is right for me?

Use our calculator to compare the cost of taking the break versus continuing with the original rate. Consider your financial situation and whether the reduced payments are worth the increased total interest cost.