Find out where your money is going — and how to save on your bills
Compare your household costs against UK averages using trusted data sources. Get clear insights in plain English.
- See where you may be overpaying on household bills
- Compare your costs against UK averages
- Find savings opportunities in minutes
How Cost Saver helps you save
We use trusted UK data sources to give you clear, honest insights about your household costs — no jargon, just practical savings opportunities.
Trusted UK data
We source data from Ofgem, Ofcom, ONS and other official UK bodies. Your insights are built on real, credible numbers — not guesses.
Simple checks & tools
Use our calculators and quick checks to understand your bills. Most are free to use. No account required. Takes just a few minutes to spot what you could save.
Benchmarks & savings insights
See how your household costs compare to UK averages. Get actionable ideas to cut your bills and find better deals, all in plain English.
Analyse your costs with our tools
Quick checks to help you spot savings and make better decisions.
Home Buying Affordability Calculator
Calculate your home buying affordability and compare rent vs buy in your area.
Council Tax Band Checker & Estimated Savings Tool
Check if you're overpaying council tax and estimate potential savings.
Cost of Raising a Child Calculator
Calculate the true lifetime cost of raising a child in the UK.
Expert guides to help you save
Practical insights and tips to reduce your household bills.
Household cost updates in the UK
News that can affect your monthly budget
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