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Gram to Grain Converter

Convert Grams to Grains

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How to Convert Grams to Grains

Converting grams (g) to grains (gr) is a common conversion. One gram is equal to approximately 15.4324 grains.

Formula

Grains = Grams × 15.4324

or

gr = g × 15.4324

Step-by-step process

  1. Take the measurement in grams
  2. Multiply that number by 15.4324
  3. The result is the equivalent amount in grains

Examples

  • 1 g = 15.4324 gr
  • 10 g = 154.324 gr
  • 0.0647989 g = 1 gr

When to Convert Grams to Grains

This conversion is commonly used in jewelry, pharmacy, and for measuring gunpowder and bullets, where very small and precise weight measurements are required.

Common Grams to Grains Conversions

Here is a table of common gram to grain conversions for quick reference:

Grams (g) Grains (gr) Grams (g) Grains (gr)
1 15.4324 100 1543.24
10 154.324 1,000 15432.4
50 771.62 10,000 154324
100 1543.24 100,000 1543240

Frequently Asked Questions

How many grains are in a gram?

There are approximately 15.4324 grains in one gram.

Why is the conversion factor 15.4324?

One grain is defined as exactly 64.79891 milligrams, which is 0.06479891 grams. Therefore, one gram is equal to 1 / 0.06479891 grains, which is approximately 15.4324.