How Much Can I Borrow Calculator
Use this How Much Can I Borrow Calculator to estimate your borrowing potential instantly.
A mortgage borrowing calculator estimates how much you may be able to borrow based on your income, deposit, and financial commitments. Lenders use this to assess affordability before issuing a mortgage offer.
What is a mortgage borrowing calculator?
A mortgage borrowing calculator estimates how much you may be able to borrow based on your income, deposit, and financial commitments.
How accurate is a borrowing calculator?
It provides an estimate based on typical lender rules, but final mortgage approval depends on credit history, debts, and lender assessment.
BORROW
How Much Can I Borrow
Quickly estimate how much you could borrow with our free Mortgage‑Tek borrowing calculator. On this page, you’ll find helpful guidance on mortgage eligibility and insights into what lenders are looking for. Whether you’re a contractor, freelancer, self-employed, or a limited company director, this tool helps you understand your borrowing capacity and take the next step with confidence.
Your Estimated Borrowing Amount
How does the borrowing calculator work?
This How Much Can I Borrow Calculator works by assessing your income and financial commitments.
Enter Income Details
Choose your employment type and input your income, bonuses, or company profits. Include details for a co-applicant if needed.
Start Your Calculation
Double-check your details, then click “Calculate” to get an initial estimate of your borrowing power.
Get Personalised Estimate
Provide your name, email, and phone number to unlock a detailed borrowing calculation tailored to your situation.
See Estimated Borrowing Power
Click “Show Results” to view how much you could comfortably borrow based on your financial profile.
Get Expert Advice
Contact us for a free consultation. Our advisers will review your details and guide you through the best borrowing options.
How do lenders calculate how much you can borrow?
Lenders typically use income multiples (usually 4 to 5.5 times annual income), along with affordability checks including expenses, credit score, and existing debt.
What Factors Influence Borrowing Capacity?
Credit history and score
Lenders use credit history to assess repayment reliability and mortgage eligibility.
Income and earnings
Includes salary, bonuses, or company profits to determine your repayment capacity.
Monthly outgoings
Regular expenses like loans, credit cards, or childcare are taken into account to ensure you can comfortably manage a mortgage.
What are the benefits of using this calculator?
It gives a quick estimate of your borrowing power
It helps you plan before applying for a mortgage
It factors in income type and financial situation
It reduces the risk of overborrowing
Looking to Compare & Find the Right Mortgage for You?
Mortgage Comparison
Finding the right mortgage doesn’t need to be complicated. Our comparison tool lets you explore deals from leading UK lenders. Compare rates, loan terms, and monthly payments in one place. Whether you’re self-employed, a contractor, or a first-time buyer, you’ll get a clear picture of your options.
Mortgage Quote
Want to know your potential borrowing amount and interest rate? Our mortgage quote tool gives a quick, no-obligation estimate based on your income and circumstances. Designed for contractors and self-employed borrowers, it helps you explore exclusive deals without affecting your credit score.
FAQs
How accurate is a mortgage borrowing calculator?
A mortgage borrowing calculator provides a reliable estimate of how much you may be able to borrow, but it is not a guarantee. It uses typical lender income multiples and affordability rules based on your inputs.
The final borrowing amount can vary depending on your credit score, monthly expenses, deposit size, and the specific lender’s underwriting criteria.
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Can contractors and self-employed people use this calculator?
Yes. You can input your annualised income or company profits. The tool considers income volatility to give a borrowing estimate that reflects how lenders assess self-employed and limited company applicants.
Do I need to provide personal details to see my results?
Only to unlock a personalised borrowing estimate. If you prefer, you can initially use sample values to see a rough range before sharing your information.
How does my credit score affect how much I can borrow?
Lenders use your credit score to assess risk. A higher score can increase your borrowing potential, while a lower score may reduce the maximum amount. This calculator gives a neutral estimate; speaking to an adviser helps tailor it to your situation.
What other factors affect my borrowing power?
Lenders also consider monthly outgoings, existing debts, and lifestyle commitments. Even if your income is high, high expenses can reduce borrowing. Our calculator highlights the potential but a full review ensures you know exactly what lenders will approve.
Can I use this calculator for remortgaging?
Yes. Enter your current mortgage balance, income, and deposit to see an updated borrowing estimate. It helps you plan whether remortgaging can release equity or improve terms.
What’s the best way to increase my borrowing potential?
Improving your credit score, reducing debts, and demonstrating a stable income can increase how much lenders are willing to offer. Contractors should ensure income is properly documented via accounts or payslips for accuracy.
Will this estimate guarantee a mortgage offer?
No. This is a planning tool. Final offers depend on lender assessment, property type, and your full financial situation. Use it to plan, then speak to a Mortgage‑Tek adviser to get a firm offer.
Summary: How much can you borrow?
The How Much Can I Borrow Calculator provides an estimate based on standard lender affordability rules. Your borrowing amount depends on income, deposit size, credit score, and monthly commitments. Most lenders typically offer around 4–5.5× annual income, subject to full affordability checks and individual lender criteria.