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Remortgage Savings Calculator

Compare your current mortgage rate with a new deal to see your monthly saving and how long it takes to recoup the remortgaging fees.

How it's calculated

Monthly saving = Current payment − New payment
Break-even months = Total fees ÷ Monthly saving

Frequently Asked Questions

When should I remortgage?
The best time to remortgage is typically when your current fixed or tracker deal is ending — usually 2–6 months before expiry to avoid rolling onto the lender's standard variable rate (SVR), which is typically much higher.
What fees are involved in remortgaging?
Common remortgage costs include arrangement/product fees (typically £500–£2,000), valuation fees (£150–£1,500), legal fees (£300–£1,000), and potentially an early repayment charge on your current deal.
Can I remortgage to release equity?
Yes — you can borrow more than your current outstanding balance when remortgaging to release equity. This increases your loan and monthly payment but provides a cash lump sum, often used for home improvements.