Better money decisions start with clearer tools.
BudgetBeacon gives you practical UK-focused calculators and guides for rent, pay, debt, savings, and everyday financial planning.
Useful tools
Practical calculators designed to help with real financial decisions.
Clear results
Understand what looks safer, more balanced, or more stretched in seconds.
UK-focused
Built around UK salaries, housing costs, tax assumptions, and everyday money habits.
Featured tool
Rent Affordability Calculator UK
Estimate a safer rent range based on take-home pay, debt, and monthly costs.
Safer
£1,050
Balanced
£1,220
Popular starting point
Take-home pay
A useful first step for budgeting, rent planning, and comparing everyday costs.
Helpful next step
Debt and savings
Compare repayments, test scenarios, and see how your money could build over time.
Featured tools
Useful calculators for everyday money decisions
Start with the most popular tools for rent, income, debt, and savings. Each one is designed to give practical results you can actually use.
Popular tool
Rent Affordability Calculator UK
See safer, balanced, and more stretched rent ranges based on your take-home pay and monthly costs.
Everyday essential
Take-Home Pay Calculator UK
Turn salary into estimated monthly income after tax, National Insurance, pension, and student loan.
Debt planning
Credit Card Interest Calculator UK
Estimate how much interest could build up, how long repayment may take, and how payment changes affect the outcome.
Long-term planning
Compound Interest Calculator UK
Estimate how savings or investments could grow over time with regular contributions and compounding.
Browse by category
Explore the site by topic
Whether you are checking your pay, planning housing costs, reducing debt, or building savings, you can explore each area in one place.
Why people use BudgetBeacon
Clearer tools. More useful answers.
BudgetBeacon is designed to help you move beyond raw numbers and understand how financial decisions may feel in real life.
Practical outputs
See more helpful ranges and scenarios instead of only one number.
Scenario testing
Compare different incomes, rent levels, debt costs, and savings plans.
Connected tools
Move naturally between calculators and guides that support the same decision.
Cleaner design
Fast, mobile-friendly pages designed to feel simple and easy to use.
A better way to plan
Use tools and guides together.
Some questions are best answered with a calculator. Others need more explanation. BudgetBeacon combines both so you can understand the numbers and the wider picture.
Check the numbers
Use calculators to estimate affordability, repayments, and savings growth.
Understand the trade-offs
Read guides that explain what the results may mean in practice.
Compare next steps
Move between related pages to build a clearer overall plan.
Guides
Helpful reading to support the tools
Guides can help explain the ideas behind the calculators and give you more context for your next decision.
Guide
How Much Rent Can I Afford in the UK?
A practical guide to finding a rent level that feels realistic, not just technically possible.
Guide
What Is a Healthy Savings Rate in the UK?
A plain-English guide to understanding savings benchmarks and what may be realistic for you.
Guide
Debt Snowball vs Avalanche (UK Guide)
Compare two common debt repayment strategies and see which approach may suit your situation.
Start here
Ready to explore BudgetBeacon?
Start with the rent calculator or browse the full tool library to find the page that fits your next decision.