Grains to Grams (gr to g)
Free online grain to gram converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
WEIGHT AND MASS CONVERTER — INSTANT RESULT
Formula: multiply the grain value by 0.06479891 — i.e. g = gr × 0.06479891
Quick check: 1 gr = 0.06479891 g
Quick check: 1 gr = 0.06479891 g
Grains to Grams conversion table
| Grains (gr) | Grams (g) |
|---|---|
| 1 gr | 0.06479891 g |
| 2 gr | 0.12959782 g |
| 3 gr | 0.19439673 g |
| 4 gr | 0.25919564 g |
| 5 gr | 0.32399455 g |
| 6 gr | 0.38879346 g |
| 7 gr | 0.45359237 g |
| 8 gr | 0.51839128 g |
| 9 gr | 0.58319019 g |
| 10 gr | 0.6479891 g |
| 15 gr | 0.97198365 g |
| 20 gr | 1.2959782 g |
| 25 gr | 1.61997275 g |
| 30 gr | 1.9439673 g |
| 40 gr | 2.5919564 g |
| 50 gr | 3.2399455 g |
| 75 gr | 4.85991825 g |
| 100 gr | 6.479891 g |
| 250 gr | 16.1997275 g |
| 500 gr | 32.399455 g |
| 1,000 gr | 64.79891 g |
How to convert grains to grams
To convert grains to grams, multiply the amount in grains by 0.06479891. For example, 10 gr = 0.6479891 g. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert between metric, avoirdupois, troy and apothecary mass units. The kilogram is the SI base unit of mass; pounds and ounces below follow the international avoirdupois definitions (1 lb = 0.45359237 kg exactly).
Frequently asked questions
How many grams are in one grain?
One grain is exactly 0.06479891 grams.
How do I convert gr to g?
Multiply the gr value by 0.06479891 to get g. The converter at the top of this page does this automatically and works in both directions.
How much is 100 grains in grams?
100 grains equals 6.479891 grams.