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Mortgage Calculator

One-step process

Instant borrowing estimate

Based on your income & deposit

Mortgage Calculator

How Does a Mortgage Calculator Work?

Our mortgage calculator estimates how much you could borrow based on your income, deposit, and financial commitments. It gives you an instant indication of your borrowing range to help you plan your property search.

Income-Based Estimate

Lenders typically offer 4-5x your annual income. We calculate conservative, typical, and optimistic borrowing ranges.

Monthly Repayments

See estimated monthly costs based on your borrowing amount, interest rate, and chosen mortgage term.

Total Property Budget

Your borrowing power plus your deposit gives you a total budget to guide your property search.

What Affects How Much You Can Borrow?

1

Your Annual Income

Most lenders offer 4-4.5x your salary. Joint applications combine both incomes, significantly increasing your borrowing power.

2

Deposit Size

A larger deposit means a lower loan-to-value ratio, giving you access to better interest rates and more mortgage products.

3

Existing Commitments

Loans, credit cards, car finance, and other monthly debts reduce the amount lenders will offer you.

4

Dependants

Children and other dependants increase your living costs, which lenders factor into their affordability assessment.

Understanding LTV

Loan-to-Value Explained

95% Minimum 5% deposit. Higher rates, fewer deals available.
90% 10% deposit. Better rates and more lender options open up.
80% 20% deposit. Competitive rates from most lenders.
60% 40% deposit. Access to the best available interest rates.

How to Use Our Mortgage Calculator

Get your borrowing estimate in three simple steps. No registration or personal details required.

1

Enter Your Details

Input your annual income, deposit amount, monthly commitments, and number of dependants. Add a second applicant for joint mortgages.

2

Get Your Estimate

We instantly calculate your borrowing range, monthly repayments, total property budget, and loan-to-value ratio.

3

Take the Next Step

Search for properties in your budget or speak to a free mortgage adviser to explore your options and get a formal agreement in principle.

Ready to Find Out How Much You Could Borrow?

Our free mortgage calculator gives you an instant estimate. No registration, no credit check, no obligation.

Calculate Now

Frequently Asked Questions

How much can I borrow for a mortgage?

Most lenders will offer between 4 and 4.5 times your annual income. For joint applications, both incomes are combined. Your borrowing amount is also affected by your deposit size, existing debts, monthly commitments, and the number of dependants you have.

How much deposit do I need for a mortgage?

The minimum deposit is typically 5% of the property price, though 10-20% will give you access to better interest rates. A larger deposit means a lower loan-to-value (LTV) ratio, which lenders view more favourably.

What is loan-to-value (LTV)?

LTV is the percentage of the property's value that you borrow. For example, if you buy a £200,000 property with a £20,000 deposit, your LTV is 90%. Lower LTV ratios typically mean lower interest rates and more mortgage deals to choose from.

How are monthly mortgage repayments calculated?

Monthly repayments depend on the amount borrowed, the interest rate, and the mortgage term. For example, borrowing £200,000 at 4.5% over 25 years would cost approximately £1,111 per month on a repayment mortgage. Our calculator gives you an instant estimate.

Does a longer mortgage term mean lower monthly payments?

Yes, spreading your mortgage over a longer term reduces monthly payments. However, you will pay more interest overall. A 25-year term is standard, but terms from 5 to 35 years are available. Use our calculator to compare different terms.

Do monthly commitments affect how much I can borrow?

Yes, lenders factor in your existing monthly commitments including loans, credit cards, car finance, and childcare costs. Higher commitments reduce the amount you can borrow. Paying off debts before applying can increase your borrowing power.

Can I get a mortgage with a low income?

While income is a key factor, there is no fixed minimum. Lenders assess affordability based on your full financial picture. Joint applications, government schemes like Help to Buy, and shared ownership can help if your income is lower.

Should I speak to a mortgage adviser?

A mortgage adviser can access deals from across the market, including exclusive rates not available directly. They assess your full financial situation and recommend the best options. Homemove offers free, no-obligation mortgage advice.

Speak to a Free Mortgage Adviser

Our qualified mortgage advisers can help you find the best deal for your circumstances. Free, impartial advice with no obligation.

Get Free Mortgage Advice

This mortgage calculator provides estimates for illustrative purposes only and does not constitute financial advice. The amount you can borrow depends on your individual circumstances and a full affordability assessment by your chosen lender. Your home may be repossessed if you do not keep up repayments on your mortgage. Monthly repayment estimates are based on an assumed interest rate of 4.5% and a repayment mortgage; actual rates depend on your circumstances and lender. We recommend speaking to a qualified mortgage adviser before making any decisions. Homemove is not a mortgage lender or financial adviser.

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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.

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