Convert grain to ounce
Please provide values below to convert grain [gr] to ounce [oz], or Convert ounce to grain.
1 gr = 0.00228571428571 oz. To convert grain to ounce, multiply the value by 0.00228571428571; to go the other way, divide by it (1 oz = 437.5 gr). Both units measure weight and mass and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 gr = 0.00228571428571 oz
- 1 oz = 437.5 gr
- 10 gr = 0.0228571428571 oz
- 100 gr = 0.228571428571 oz
How to Convert Grain to Ounce
1 gr = 0.00228571428571429 oz
Example: convert 15 gr to oz:
15 gr = 15 × 0.00228571428571429 oz = 0.0342857142857143 oz
Grain to Ounce Conversion Table
| grain | ounce |
|---|---|
| 1 gr | 0.00228571428571 oz |
| 2 gr | 0.00457142857143 oz |
| 3 gr | 0.00685714285714 oz |
| 5 gr | 0.0114285714286 oz |
| 10 gr | 0.0228571428571 oz |
| 20 gr | 0.0457142857143 oz |
| 50 gr | 0.114285714286 oz |
| 100 gr | 0.228571428571 oz |
| 500 gr | 1.14285714286 oz |
| 1000 gr | 2.28571428571 oz |
Grain
A grain is a unit of mass traditionally used to measure small quantities, primarily in the context of precious metals, pharmaceuticals, and firearms.
History/Origin
The grain dates back to ancient times and was originally based on the weight of a single seed of a cereal grain, such as barley. It has been used since the Middle Ages and was standardized in the apothecaries' system.
Current Use
Today, the grain is mainly used in the measurement of bullets, gunpowder, and precious metals, and is recognized as a unit of mass in the apothecaries' system, although it has largely been replaced by grams in most contexts.
Ounce
An ounce (oz) is a unit of weight or mass used primarily in the United States and other countries that use the imperial system. It is equal to 1/16 of a pound or approximately 28.35 grams.
History/Origin
The ounce has origins in ancient Roman and medieval systems of weight measurement. It was historically used in various forms across different cultures, with the modern avoirdupois ounce standardized in the 14th century in England to facilitate trade and commerce.
Current Use
Today, the ounce is commonly used to measure food ingredients, precious metals, and other small quantities of weight in the United States and other countries using the imperial system. It is also used in the context of jewelry, cooking, and postal services.
Frequently Asked Questions
What is 1 grain in ounce?
1 grain (gr) = 0.00228571428571 ounce (oz).
How do you convert grain to ounce?
Multiply the grain value by 0.00228571428571. For example, 25 gr × 0.00228571428571 = 0.0571428571429 oz.
What is 10 grain in ounce?
10 gr = 0.0228571428571 oz.
Which unit is larger, the grain or the ounce?
The ounce is the larger unit: 1 gr equals only 0.00228571428571 oz.