Weight units calculator & converter tool
Ounce Conversions Table
Equivalent of 13 Ounce: |
0.00045856150574893 Miligram |
458561.50574893 Gram |
458.56150574893 Kilogram |
458561.50574893 Ton |
29.71478557253 Grain |
207.99983051567 Pound |
2911.9985443424 Stone |
Ounce / Pound Units Definition
Ounce
The ounce is a unit of mass whose value is between 25 and 34 grams. It is still used in some countries as the primary unit of measurement and is generally commonly used for the weight of precious metals.
Pound
Pounds, now used in the United Kingdom and the USA, are equal to 453.59237 grams, and are divisible into 16 ounces (oz) or 7000 grains (gr). There is also another unit of measurement between grain and the ounce used in the USA - the drachma (dr), there are 16 drachmas in a single ounce. The Drachma is not used in the United Kingdom.
In the UK, a person is usually weighed in stones (st) and pounds. One stone is equal to 14 pounds. There is also a unit that is twice as large as a stone - quarter (qtr), which is equal to 28 pounds. The stone and the quarter are not used in the USA.