Calculate how much rent you can afford compared to your income

Thinking of renting in London? Before you fall in love with that dream flat, it’s worth checking if your budget matches what landlords and estate agents typically look for.

Our calculator gives you a quick snapshot of rent affordability – just like property owners and letting agents assess it. It helps you understand whether your income meets the usual expectations for renting a home in London.

The Simply London rent affordability calculator

How it works

Just enter your gross annual income (for your household – this means you can include a spouse or partner income too), and we’ll do the maths for you. You’ll instantly see:

• If your income comfortably supports the rent
• Or if the rent might be considered unaffordable by standard letting criteria

Want to spend more than the calculator allows?

Don’t worry, it’s not the end of the road. Many renters in London find creative ways to secure the home they want, even if the numbers don’t quite add up on paper.

Need tips? Get in touch with us here. We can advise on:

• How to strengthen your rental application
• Guarantor options
• Other strategies to improve your chances

Why this matters

London rent can be expensive, and understanding affordability from a landlord’s perspective gives you an edge. Whether you’re new to the city or moving within it, using this tool will help you plan smarter – and avoid wasting time on properties that might not be within reach.

Ready to get started? Try the calculator now, and if you’re stuck or have any question, we are just a message away 🙂