Conversion formula just how to transform 18 ounces come pounds?

We know (by definition) that:1⁢oz=0.0625⁢lb

We can collection up a ratio to solve for the number of pounds.

You are watching: 18 ounces equals how many pounds


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




Conversion in the opposite direction

The inverse of the conversion variable is the 1 pound is same to 0.888888888888889 time 18 ounces.

It can likewise be express as: 18 ounces is equal to 1 0.888888888888889 pounds.


An approximate numerical an outcome would be: eighteen ounces is about one point one 2 pounds, or alternatively, a lb is around zero suggest eight nine times eighteen ounces.

Units involved

This is how the systems in this conversion room defined:


The ounce (abbreviated oz) is a unit the mass used in many British acquired customary solution of measurement. The is most pervasive in the retail sale that groceries in the joined States, yet is also used in countless other matters of domestic and also international trade between imperial or customary measurement moved countries. Similar customary uses include recipes in cookbooks and sales of bulk dry goods. Whilst various interpretations have been provided throughout history, two stay in typical use, the avoirdupois ounce equal to around 28.3 grams and the trojan ounce of about 31.1 grams. The avoirdupois oz is widely provided as component of the United states customary and British imperial systems, however the trojan ounce is currently only generally used for the mass of precious steels such as gold, silver, platinum, palladium, rhodium, etc..

Wikipedia web page of ounces


The pound or pound-mass (abbreviations: lb, lbm for many pounds) is a unit of mass offered in the royal units, United claims customary and other systems of measurement. A variety of different meanings have to be used, the most usual today gift the worldwide avoirdupois lb which is legally characterized as precisely 0.45359237 kilograms, and also which is divided into 16 avoirdupois ounces.<3> The global standard symbol because that the avoirdupois lb is lb.The unit is descended from the roman libra (hence the abbreviation lb). The English word lb is cognate with, among others, German Pfund, netherlands pond, and also Swedish pund. All ultimately derive from a borrowing right into Proto-Germanic of the Latin expression lībra pondō a lb by weight, in which the word pondō is the ablative case of the Latin noun pondus.

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Wikipedia web page of pounds


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