How Many Grains in an Ounce?
快速解答
There are 437.5 grains in an avoirdupois ounce.
1 oz (avoirdupois) = 437.5 grains
理解转换
One avoirdupois ounce equals exactly 437.5 grains (gr). The grain is the smallest unit of the avoirdupois and troy systems, originally based on a grain of wheat. It's still used for bullet weight (a 9mm round is typically 115–147 grains) and gunpowder.
公式
1 oz (avoirdupois) = 437.5 grains
常见示例
| 描述 | 值 |
|---|---|
| A 9mm bullet (115 gr) | 0.263 oz = 7.45 g |
| A .308 rifle bullet (168 gr) | 0.384 oz = 10.89 g |
| A paper clip | ≈7 grains = 0.016 oz |
快速参考表
使用此表在ounce和grains之间快速转换：
| ounce | grains |
|---|---|
| 1 | 437.5 |
| 2 | 875 |
| 5 | 2,187.5 |
| 10 | 4,375 |
| 25 | 10,937.5 |
| 50 | 21,875 |
| 100 | 43,750 |
常见问题
How Many Grains in an Ounce?
There are 437.5 grains in an avoirdupois ounce. One avoirdupois ounce equals exactly 437.5 grains (gr). The grain is the smallest unit of the avoirdupois and troy systems, originally based on a grain of wheat. It's still used for bullet weight (a 9mm round is typically 115–147 grains) and gunpowder.
将ounce转换为grains的公式是什么？
公式为：1 oz (avoirdupois) = 437.5 grains。要转换，将ounce的数量乘以437.5即可得到grains的等值。
如何将grains转换为ounce？
要将grains转换为ounce，将{fromUnit}的数量除以437.5。例如，2,187.5 {fromUnit}等于5 {toUnit}。