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  1. Kilogram - Wikipedia

    The kilogram (also spelled kilogramme[1]) is the base unit of mass in the International System of Units (SI), equal to one thousand grams. It has the unit symbol kg. [1] . The word "kilogram" is …

  2. Convert kg to lbs - Unit Converter

    Instant free online tool for kilogram to pound conversion or vice versa. The kilogram [kg] to pound [lbs] conversion table and conversion steps are also listed. Also, explore tools to convert …

  3. Kilogram | mass, weight, SI unit | Britannica

    Oct 6, 2025 · A kilogram is very nearly equal (it was originally intended to be exactly equal) to the mass of 1,000 cubic cm of water. The pound is defined as equal to 0.45359237 kg, exactly. As …

  4. What Does Kilogram Mean in Math? Definition, Examples, Facts

    Kilogram is the SI unit of mass that equals approximately 2.204 lbs. A kilogram is the standard unit of mass in the International System of Units. “Kilo” means thousand, and kilogram means …

  5. Kilogram: Introduction | NIST

    May 14, 2018 · For more than a century, the kilogram (kg) — the fundamental unit of mass in the International System of Units (SI) — was defined as exactly equal to the mass of a small …

  6. Kilogram – Definition, Usage, Conversion Table, Applications

    Jul 15, 2024 · 1 kg = 1,000 g. When converting from kilograms to grams, the mass is multiplied by 1,000. This conversion results in a larger numerical value because grams are smaller units …

  7. Kilogram - Kilogram Definition and Conversions of Kilogram

    Kilogram is commonly referred to as 'kilo' and represented as 'kg'. Mass and weight are different quantities of measurement. While mass is measured in 'kg', weight is measured in 'Newton'. …

  8. kilogram – Metric System

    In science and technology, weight is a force, for which the SI unit is the newton; in commerce and everyday use, weight is usually a synonym for mass, for which the SI unit is the kilogram.

  9. Kilogram Definition (Illustrated Mathematics Dictionary)

    Illustrated definition of Kilogram: A Metric measure of mass (which we feel as weight). The abbreviation is kg. 1 kg = 1000 grams. 1 kg =...

  10. - kilogram - BIPM

    The kilogram, symbol kg, is the SI unit of mass. It is defined by taking the fixed numerical value of the Planck constant h to be 6.626 070 15 x 10 –34 when expressed in the unit J s, which is …