Welcome to LTV Calculator UK, your go-to tool for quickly and easily working out your loan-to-value ratio (LTV).
This platform was created by Miles Ainsworth, a property and finance enthusiast who saw how confusing mortgage terms and calculations can be for everyday people. Whether you’re a first-time buyer saving for your first home, a homeowner looking to remortgage, or an investor exploring buy-to-let opportunities, understanding your LTV is crucial. It determines not just how much you can borrow, but also the kind of mortgage rates and products available to you.
At LTV Calculator UK, our mission is simple:
- Make mortgages less confusing by explaining LTV in plain English.
- Give you control with instant calculations so you know your borrowing position before speaking to lenders.
- Empower smarter decisions by helping you compare deposits, mortgage sizes, and property values clearly.
Why Trust Our Calculator?
Unlike many generic tools online, our calculator has been fact-checked by a finance expert to ensure its accuracy and reliability. We don’t just crunch numbers — we provide results you can trust. That means when you enter your property value and mortgage details, you’ll get an LTV figure that reflects the same method lenders use when assessing applications.
Who We Built This For?
- First-time buyers who want to see how different deposit sizes affect borrowing power.
- Homeowners considering a remortgage and wondering if their LTV has improved since they first bought.
- Buy-to-let landlords who need to understand stricter LTV requirements for investment properties.
- Commercial or mixed-use buyers looking at larger deposits and different lending rules.
What Makes Us Different
- Clear, jargon-free guidance — no confusing mortgage-speak.
- Trusted calculations — reviewed by a finance expert for accuracy.
- UK-focused — tailored specifically for UK residential, buy-to-let, and commercial mortgages.
- Independent — we don’t sell mortgage products. Our only goal is to help you understand your numbers.
Our Goal
Property finance can be overwhelming, especially when lenders throw percentages and terms at you without explanation. With LTV Calculator UK, we want to remove the guesswork and make you feel more confident, informed, and prepared when making property decisions.