Grain To Ounce (Gr To Oz) Converter

The Grain To Ounce (Gr To Oz) Converter is a handy tool designed to help you easily convert measurements from grains to ounces. This is especially useful in contexts like weighing small quantities of precious metals, pharmaceuticals, or other materials where precise measurement is important.

A grain (abbreviated as “gr”) is a small unit of weight traditionally used in the United States and the UK. One grain is defined as exactly 1/7000 of a pound. In decimal form, 1 grain equals approximately 0.0648 grams.

An ounce (abbreviated as “oz”) is a larger unit of weight. There are two common types: the avoirdupois ounce, used in the US and UK for most everyday measurements, and the troy ounce, often used for precious metals. For general purposes, the avoirdupois ounce is used, which equals 28.3495 grams.

The conversion formula from grains to ounces is straightforward:
Ounces = Grains ÷ 7000

So, to convert a measurement in grains to ounces, simply divide the number of grains by 7000. This tool automates that calculation, making it quick and easy to switch between these units without manual math.