Refinance Calculator Explained — How to Calculate Your Savings

A refinance calculator helps you determine whether switching lenders will save you money by comparing your current rate against a new rate and factoring in all switching costs.

Frequently Asked Questions

What does a refinance calculator show?

A refinance calculator shows your monthly saving from a lower rate, the switching costs (discharge fees, application fees), and the break-even period — how many months until your savings recover the costs.

Calculate Your Numbers

Use our free calculator to get personalised results based on your specific situation. No sign-up required.