About LifeAdminUK
LifeAdminUK is a free website of UK calculators and practical tools for everyday life admin — pay, tax, benefits, rent, debt, banking and more. No sign-up, no account, just tools.
Each calculator runs in your browser and gives you a quick estimate based on simplified UK rules and standard rates. They are designed to be fast, mobile-friendly and easy to understand.
Who writes and reviews our content
Calculators and guides are researched, written and reviewed by the LifeAdminUK Editorial team. We focus on UK tax, pay, benefits, banking and everyday money admin — using official sources and a shared rate engine so figures stay consistent across the site.
Content is last reviewed June 2026 for the 2026/27 tax year. See our methodology page for how rates are sourced and how calculators work.
Editorial standards
- Figures are sourced from official UK publications — primarily GOV.UK, HMRC, DWP and the FCA — and checked against our shared rate engine before each tax year.
- Calculators provide estimates using simplified rules. They are not a substitute for payslips, benefit letters, lender quotes or professional advice.
- Content is reviewed when UK rates change (typically each April) and when major policy updates affect our tools.
- We link to independent help such as MoneyHelper, Citizens Advice and StepChange where readers may need further support.
Results may not be accurate
Our calculators provide rough estimates for guidance only. Your actual figures may differ because of tax codes, employment contracts, regional rules, benefits in kind, student loans and other personal circumstances. They are not financial, legal or tax advice.
Always check GOV.UK or speak to a qualified professional before making important decisions.
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Read our full disclaimer, browse calculators, read our money guides, or see useful UK resources.