Disclaimer

General information only

All tools and content on Tool Corner are provided for general information and educational purposes only. They are not a substitute for professional advice, and you use them at your own risk.

Not professional advice

Health tools (such as BMI, calorie and body-fat calculators) are not medical advice — consult a qualified healthcare professional. Financial tools (such as tax, loan and mortgage calculators) are not financial advice — consult a qualified adviser. Engineering tools are for reference and must not be used as the sole basis for real-world designs.

Self-assessment and psychology tools

The quizzes in our psychology section — personality, introversion, stress and burnout, anger, love languages — draw on established occupational and business psychology frameworks and are intended for self-reflection and personal development. They are not clinical instruments, they are not validated psychometric assessments, and they cannot diagnose any condition. They must not be used to screen job candidates or to assess another person. If you are concerned about your mental health, please speak to your GP.

Which country our figures apply to

Unless a tool says otherwise, tax, property and pay figures are for the United Kingdom, and where England, Wales, Scotland and Northern Ireland differ the tool names which one it models — stamp duty is England and Northern Ireland, with separate LBTT and LTT calculators for Scotland and Wales. Health tools use formulas from international clinical and sports-science literature and are not specific to any one country. If you are outside the UK, check the rates and conventions that apply where you are before relying on a figure.

Advertising and third-party links

This site is funded by advertising. Adverts are served by third parties, their presence is not an endorsement, and we do not choose which specific adverts you see. Where we link to an external source — HMRC, the NHS, a standards body — we link it because it is the authority for a figure on the page, not because of any commercial relationship. We take no responsibility for the content of external sites.

Our use of AI

We use AI tools to assist with drafting and development, always under human direction. Nothing is published automatically, and every formula, figure and worked example is checked by a person against its source before it goes live. Responsibility for what appears here is ours.

Accuracy

We work to keep formulas and figures correct, but we can't guarantee that every result is accurate, complete or current. Rates, thresholds and standards change, and rounding may affect results. Always verify important calculations independently.

No liability

Tool Corner accepts no responsibility for any loss, injury or damage resulting from reliance on any tool or content. Decisions you make based on our results are your own. See our Terms of Service for full details.

Questions

If anything here is unclear, please contact us.