Conversion formula just how to convert 142 pounds to kilograms?

We recognize (by definition) that:1⁢lb≈0.45359237⁢kg

We can collection up a ratio to resolve for the variety of kilograms.

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Now, us cross main point to fix for our unknown x:




Conversion in opposing direction

The train station of the conversion variable is the 1 kilogram is same to 0.0155255114214703 times 142 pounds.

It can likewise be to express as: 142 pounds is equal to 1 0.0155255114214703 kilograms.


An approximate numerical an outcome would be: one hundred and forty-two pounds is about sixty-four suggest four zero kilograms, or alternatively, a kilogram is about zero point zero 2 times one hundred and forty-two pounds.

Units involved

This is how the systems in this conversion space defined:


The lb or pound-mass (abbreviations: lb, lbm for many pounds) is a unit the mass offered in the royal units, United claims customary and other solution of measurement. A number of different interpretations have been used, the most typical today being the international avoirdupois lb which is legally identified as precisely 0.45359237 kilograms, and which is split into 16 avoirdupois ounces.<3> The worldwide standard symbol for the avoirdupois pound is lb.The unit is descended from the roman inn libra (hence the abbreviation lb). The English word lb is cognate with, amongst others, German Pfund, netherlands pond, and Swedish pund. All ultimately derive from a borrowing into Proto-Germanic the the Latin expression lībra pondō a pound by weight, in which words pondō is the ablative instance of the Latin noun pondus.

Wikipedia web page of pounds


The kilogram is the base unit of fixed in the international System of units (the Metric system) and is identified as being equal to the massive of the international Prototype that the Kilogram. The avoirdupois (or international) pound, provided in both the imperial and also US customary systems, is defined as precisely 0.45359237 kg, do one kilogram about equal come 2.2046 avoirdupois pounds. Other timeless units that weight and mass approximately the world are also defined in regards to the kilogram, making the IPK the main standard for essentially all systems of fixed on Earth.

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Wikipedia page of kilograms


<1> The precision is 15 significant digits (fourteen digits to the appropriate of the decimal point).