remortgage calculator

Remortgage Calculator

Thinking about switching your mortgage or finding a better deal? Enter your details into our Remortgage Calculator to get an instant estimate of your new monthly repayments and potential savings. Simple, quick, and designed to help you compare your options with confidence.

Mortgage Calculator | Go Mortgage
Household Income
Include the combined annual salary of all applicants before tax or other deductions.
£
Deposit Amount
The upfront amount you can pay towards a property. Most lenders require at least 5% of the property value as a deposit.
£
Loan to value: 0%
Property Value
The price of the property you'd like to buy. If you're unsure of the exact value, a rough estimate is fine.
£
Max property value: £0
Mortgage Length
The period you'd like to repay your mortgage over. A longer term reduces monthly payments but increases total interest paid.
years
Interest Rate
The percentage charged by the lender on the amount borrowed. Rates vary based on credit score, LTV, and mortgage term.
%
Est. monthly repayments: £0

This calculator provides an estimate of your monthly mortgage repayments based on the information entered. The figures are for illustrative purposes only, your actual payments may differ, and this does not constitute a mortgage offer.

Potential Property Value

£0

Based on 4.5x your household income plus your deposit, you could potentially purchase a property of this value.

Mortgage Amount
£0

Based on your income, this is the amount lenders may be willing to let you borrow. Actual offers may vary.

How is this calculated?
Lenders typically offer 4-5 times your annual income. We've calculated this by taking your income of £0 and multiplying it by 4.5. Some lenders may offer more or less depending on your circumstances.
Monthly Repayment
£0

Your estimated monthly payment based on the interest rate and mortgage term you entered. Increase your deposit or term to lower this.

How is this calculated?
Monthly repayments are calculated using the standard mortgage amortisation formula, which accounts for both interest charges and principal reduction over the loan term.
Loan to Value
0%

LTV is the percentage of the property value you're borrowing. Lower LTVs are considered less risky and may secure better rates.

How is this calculated?
LTV is calculated by dividing the loan amount by the property value and multiplying by 100. For example, borrowing £90k on a £100k property gives an LTV of 90%. Increase your deposit to lower your LTV.

Ready to Take the Next Step?

Speak to one of our expert mortgage advisors today.

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How it works

Three simple steps to secure your mortgage – backed by expert advice and a smart, supportive process from start to finish.

Tell Us a Little Bit About You

A quick, painless 60-second form captures your current situation.

Simple mortgage application form for first-time buyers and complex cases

We Find the Perfect Match

Partnering with over 100 leading lenders, including exclusive specialist options

Comparing specialist mortgage options from multiple UK lenders

Your Personal Mortgage Team

You’ll be assigned a dedicated team of experts who handle every step. 

Dedicated mortgage advisor providing personalised specialist mortgage advice

Any Questions?

Our FAQs are here to give you clear, straightforward guidance so you can understand your options with confidence. Whether you’re checking what you can afford, exploring repayments, or comparing mortgage deals, you’ll find the essentials covered here.

When is the best time to remortgage?

Most people remortgage when their fixed-rate deal is ending, as moving to a new rate can prevent you from switching onto a lender’s standard variable rate, which is usually higher. You can normally start the process 3–6 months before your deal expires. Use our remortgage calculator above.

Yes – many homeowners remortgage to access a lower interest rate, reduce monthly repayments, or switch to a deal that better suits their circumstances. The amount you save depends on your current rate and the offers available to you. Use our remortgage calculator above.

Absolutely. If your home has increased in value or you’ve paid down a significant part of your mortgage, you may be able to release equity for things like home improvements, debt consolidation, or major expenses.

Yes. Lenders usually perform a credit check to assess affordability and ensure the new deal is suitable. A stronger credit profile can help you access better rates, but many lenders still accept applicants with some past credit issues.

It can. Some deals include arrangement fees, valuation fees, or legal costs, though many lenders offer fee-free products. Your GoMortgage adviser can compare options and tell you exactly what costs apply – if any.

Yes. Lenders usually perform a credit check to assess affordability and ensure the new deal is suitable. A stronger credit profile can help you access better rates, but many lenders still accept applicants with some past credit issues.