Use this free, accurate grain (troy / avoirdupois) to gram calculator to convert between Grain (Troy / Avoirdupois) (gr) and Gram (g). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
0.06479891 Gram
1 gr is equal to 0.064799 g.
g = gr × 0.06479891
precious-metals Converters
To convert from Grain (Troy / Avoirdupois) to Gram, multiply the value in Grain (Troy / Avoirdupois) by 0.064799 (or use the formula: g = gr × 0.064799).
Take your initial measurement in Grain (Troy / Avoirdupois) (gr). For instance, let's convert 1 gr.
Multiply by the standard conversion factor (0.064799).
The final converted measurement equals 0.064799 Gram (g).
Compare standard reference values and common conversion benchmarks.
| Grain (Troy / Avoirdupois) (gr) | Gram (g) | Action |
|---|---|---|
| 1 gr | 0.0648 g | |
| 2 gr | 0.1296 g | |
| 3 gr | 0.1944 g | |
| 5 gr | 0.32399 g | |
| 10 gr | 0.64799 g | |
| 15 gr | 0.97198 g | |
| 20 gr | 1.29598 g | |
| 25 gr | 1.61997 g | |
| 50 gr | 3.23995 g | |
| 75 gr | 4.85992 g | |
| 100 gr | 6.47989 g | |
| 250 gr | 16.19973 g | |
| 500 gr | 32.39946 g | |
| 1000 gr | 64.79891 g |
Official standards, measurement systems, and real-world everyday applications.
A fundamental historical unit equal to exactly 64.79891 milligrams (1/7000 lb or 1/480 troy ounce).
Common Practical Uses
The metric base unit of mass widely used worldwide for jewelry, bullion bars, and gold pricing.
Common Practical Uses
Calculate from Gram (g) back to Grain (Troy / Avoirdupois) (gr).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 0.064799 grams in 1 grains. Exactly 1 gr is equal to 0.064799 g.
The conversion formula is: Gram = g = gr × 0.06479891. Applying this to 1 gr gives: 1 × 0.064799 = 0.064799 g.
To convert in reverse from grams to grains, multiply by the inverse factor: 1 g = 15.432358 gr. Alternatively, divide your Gram amount by 0.064799.
To calculate in your head, round the conversion multiplier (0.06) to the nearest easy whole or decimal number.
Grain (Troy / Avoirdupois) (gr) belongs to the Troy / Imperial system, commonly used in Bullet powder measurements, Dental gold alloys, Fine chemical balances. In comparison, Gram (g) is part of the Metric (SI) system, frequently applied in Gold pricing per gram, Silver bars, Jewelry weight.
Key milestones include: 1 gr = 0.064799 g, 5 gr = 0.324 g, 10 gr = 0.648 g, 50 gr = 3.2399 g, and 100 gr = 6.4799 g.