Disclaimer

Last updated: 1 October 2026

FreeToolsBox provides calculators, converters, file utilities and explanatory guides for general information and educational use. We aim to make formulas and assumptions understandable, but a browser tool cannot know every fact that may affect a real-world decision.

Financial, tax and property tools

Mortgage, loan, salary, tax, pension, investment and property outputs are estimates, not quotes, filings or personalised financial advice. Rates, thresholds, fees and laws change. Check current official guidance and the documents provided by your lender, employer, tax authority or qualified adviser before acting on an important result.

Health and fitness tools

BMI, calorie, TDEE, body-fat and related health outputs are educational population estimates. They do not diagnose a condition, prescribe treatment or replace a clinician. Individual needs may differ because of age, pregnancy, medication, illness, disability, training status and other factors a generic calculator cannot evaluate.

Legal and compliance information

Explanations of regulations, accessibility, privacy or document handling are general information rather than legal advice. When compliance matters, use the current official source and professional advice appropriate to your jurisdiction.

Developer, network and security tools

Use network and developer utilities only on systems, data and domains you are authorised to test. Do not paste passwords, private keys, access tokens or confidential production data into public web tools.

Accuracy and availability

We test formulas and update time-sensitive assumptions, but we cannot promise that every output is error-free or suitable for every edge case. If a result matters, reproduce it independently or compare it with an authoritative source. Report suspected errors through the contact page.

Editorial approach

See our Editorial & Methodology Policy for how we handle formulas, sources, updates and corrections.