Disclaimer

The tools, guides, and charts on 24hourto12hour.com are provided for general informational and planning purposes. We take accuracy seriously — every calculation method is shown on the page and every example is verified by hand (see our editorial policy) — but we cannot guarantee that every result is correct for every situation, and the site is used at your own risk.

Nothing on this site is payroll, legal, financial, tax, or professional advice. The calculators are aids for working out and checking time — hours, durations, conversions, decimal hours — not a substitute for your employer’s payroll system, your official roster or contract, or advice from a qualified professional. For how a result applies to your specific pay, hours, contract, or legal situation, consult the relevant professional or your own system of record.

Before relying on any result for pay, scheduling, travel, deadlines, or anything else that has consequences, verify it against your authoritative source — your payroll system, official timetable, or the relevant standard. If two sources disagree, trust your system of record, not this site, and please tell us so we can check the tool.

The site may link to third-party websites for reference (for example, standards bodies). We do not control those sites and are not responsible for their content or accuracy. A link is provided for convenience and does not imply endorsement.

The site may display third-party advertising. Ads are clearly separate from our tools and content, do not influence any calculation or result, and are not endorsements of the products or services shown. We are not responsible for the content of ads or for your dealings with advertisers.

Despite our checks, errors can happen. If you spot a result that looks wrong, please report it through the contact page with the tool name and the exact values you used — corrections are treated as a priority.

Last updated: August 2026. Questions about this page? Reach us through the contact page.