Bad Credit
Mortgage Calculator

Got bad credit? You could still get a mortgage. At GoMortgage, we specialise in helping people with missed payments, defaults, CCJs and other credit issues get approved.

Use our bad credit mortgage calculator to see how much you could borrow and what your monthly repayments might be—quick, simple, and tailored to your situation.

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.

Get Started Now
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Social proof showing GoMortgage’s large online Youtube following and mortgage advice reach
Social proof showing GoMortgage’s large online Facebook following and mortgage advice reach
Social proof showing GoMortgage’s large online Tiktok following and mortgage advice reach

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

Got 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.

Does bad credit mean I need a bigger deposit?

Not always. Some lenders may ask for a higher deposit, but many will consider standard deposit levels depending on how recent and severe your credit issues are. Your GoMortgage adviser will tell you what’s realistic for your situation.

Specialist lenders take a full view – income, affordability, stability, and how you’ve managed money recently. A low score alone rarely tells the full story, which is why GoMortgage works differently from high-street banks.

Yes. The bad credit mortgage calculator gives you a helpful starting point based on typical lender criteria. It’s not a decision, but it does show whether your budget and deposit line up with what lenders usually expect.

It varies, but many lenders consider applicants with defaults, CCJs, missed payments, payday loans, debt management plans, and even discharged bankruptcies – especially if they’re older or satisfied.

Yes. Even small improvements – such as reducing credit utilisation or correcting report errors – can boost affordability and unlock better mortgage options. Your adviser can guide you through quick wins.

Often faster than people expect. Once we have your documents, GoMortgage can approach the right lenders immediately. Some provide agreements in principle the same day, even for applicants with past credit issues.