Disclaimer

This calculator is provided for general information only. While we use the exact conversion constants and calculate at full precision before rounding for display, results should be verified where precision is very critical.

Not professional advice

Results on this site are not medical, nutritional, legal or professional advice, and are not a substitute for advice from a qualified professional. Do not use a conversion from this site as the sole basis for medication dosing, clinical decisions, or any decision where loss of life, money or property could result from an inaccuracy.

Rounding

Tables and results are rounded for display — kilograms to 2 decimal places, pounds to the decimal places you select in the converter. The underlying calculation is not rounded until the final display step, but a rounded figure is still an approximation. For precision-critical work, use the unrounded constants: 1 stone = 6.35029318 kg and 1 pound = 0.45359237 kg.

Accuracy and liability

We aim for accuracy and will correct a reported error promptly, but we do not accept liability for any loss or damage arising from use of, or reliance on, the conversions on this site, to the fullest extent permitted by law.

External links and advertising

Any external links, or advertising added when the site is published, are the responsibility of their respective owners. Their content and privacy practices are not covered by this disclaimer.

If you believe a figure on this site is wrong, please contact us with the value you entered and the answer you expected.