Accuracy Methodology

About YourToolsHub

YourToolsHub is a free reference tool platform offering calculators, converters, and utilities across health, finance, engineering, science, and everyday use. Our goal is to provide accurate, clearly documented tools that help users make informed decisions.

How We Build Our Tools

Every tool on YourToolsHub is built around a specific, documented formula or methodology sourced from authoritative references — including peer-reviewed research, governmental health agencies (NIH, CDC, WHO), financial standards bodies, and established engineering guidelines.

Each tool page identifies its source formula in the “How it's calculated” section and links directly to the authoritative source. We do not fabricate, approximate, or generalize formulas.

YMYL Content Standards

Tools in categories that affect health, finances, legal status, or safety (“Your Money or Your Life” content) are held to the highest accuracy standards on this platform. For these tools we:

• Cite the specific guideline, study, or standard the formula is derived from
• Include a limitations section covering what the tool cannot account for
• Display a professional consultation disclaimer on every page
• Link out to 2–3 authoritative sources relevant to the topic
• Record the date the tool content was last verified

Limitations

Our tools are designed for educational and informational use. They are not a substitute for professional medical, financial, legal, or engineering advice. Results are calculated using standardised formulas and may not account for individual circumstances, medical history, local regulations, or real-time data.

Always consult a qualified professional before making decisions that affect your health, finances, or safety.

Report an Inaccuracy

If you believe a formula is incorrect, outdated, or missing an important source, please let us know. We review all reports and update affected tools promptly.

Contact us to report an issue →