Grains to Ounces Converter
Convert grains (gr) to ounces (oz)
Result
0.002285714286 oz
Ounces
1 gr = 0.002285714286 oz
1 gr in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert grains to ounces
One grain equals 0.002285714 ounces, so multiply the number of grains by 0.002285714.
oz = gr × 0.002285714
1 gr = 0.002285714 oz · 1 oz = 437.5 gr
Worked example
To convert 5 grains to ounces: 5 gr × 0.002285714 = 0.01142857 oz.
About grains (gr)
A grain is exactly 64.79891 mg, used for bullets, arrows and some medicines.
About ounces (oz)
An ounce is 1/16 of a pound, exactly 28.349523125 g. It is used for food portions in the US and UK.
More conversions
Grains to other units
Frequently asked questions
How many ounces are in one grain?
One grain equals 0.002285714 ounces.
How many grains are in one ounce?
One ounce equals 437.5 grains.
How do I convert grains to ounces?
Use the formula oz = gr × 0.002285714. For example, 5 gr × 0.002285714 = 0.01142857 oz.