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Internal Medicine · Pharmacy

Weight Conversion (lb to kg) calculator

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Clinical inputs

Result

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Formula inputs

  • Weight (pounds) (lb)Accepted range: 1 to 1000

Primary source

National Institute of Standards and Technology. Guide for the Use of the International System of Units (SI). NIST SP 811. DOI: 10.6028/NIST.SP.811. PMID: 33623486. Scope: mass in kilograms = mass in pounds multiplied by the exact conversion factor 0.45359237 kg/lb. (2008)

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