1 g = 15.4324 gr (gram → grain)
1 g = 15.4324 gr
1 gram equals 15.4324 grains. To convert grams to grains, multiply the gram value by 15.4324. For quick reference: 1 g = 15.4324 gr, 5 g = 77.1618 gr, 10 g = 154.324 gr, 100 g = 1543.24 gr.
Grains = Grams × 15.4324Start with your value in grams.
Multiply the gram value by 15.4324. This is the exact conversion factor from grams to grains.
The product is your value in grains. For example, 5 g × 15.4324 = 77.1618 gr.
The exact factor from grams to grains is 15.4324.
Grains = Grams × 15.4324
Fifty common reference values, hand-picked for skim utility. Use the calculator above for any value not listed.
| Grams (g) | Grains (gr) |
|---|---|
| 0.1 g | 1.5432 gr |
| 0.25 g | 3.8581 gr |
| 0.5 g | 7.7162 gr |
| 1 g | 15.432 gr |
| 1.5 g | 23.149 gr |
| 2 g | 30.865 gr |
| 2.5 g | 38.581 gr |
| 3 g | 46.297 gr |
| 4 g | 61.729 gr |
| 5 g | 77.162 gr |
| 6 g | 92.594 gr |
| 7 g | 108.03 gr |
| 8 g | 123.46 gr |
| 9 g | 138.89 gr |
| 10 g | 154.32 gr |
| 12 g | 185.19 gr |
| 15 g | 231.49 gr |
| 18 g | 277.78 gr |
| 20 g | 308.65 gr |
| 25 g | 385.81 gr |
| 30 g | 462.97 gr |
| 35 g | 540.13 gr |
| 40 g | 617.29 gr |
| 45 g | 694.46 gr |
| 50 g | 771.62 gr |
| 60 g | 925.94 gr |
| 70 g | 1080.3 gr |
| 75 g | 1157.4 gr |
| 80 g | 1234.6 gr |
| 90 g | 1388.9 gr |
| 100 g | 1543.2 gr |
| 120 g | 1851.9 gr |
| 125 g | 1929 gr |
| 150 g | 2314.9 gr |
| 175 g | 2700.7 gr |
| 180 g | 2777.8 gr |
| 200 g | 3086.5 gr |
| 225 g | 3472.3 gr |
| 250 g | 3858.1 gr |
| 275 g | 4243.9 gr |
| 300 g | 4629.7 gr |
| 350 g | 5401.3 gr |
| 400 g | 6172.9 gr |
| 450 g | 6944.6 gr |
| 500 g | 7716.2 gr |
| 600 g | 9259.4 gr |
| 750 g | 11574 gr |
| 1000 g | 15432 gr |
| 2000 g | 30865 gr |
| 5000 g | 77162 gr |
A standard paperclip is about 1 g. A US nickel weighs 5 g. A small pencil weighs around 7 g. In grains, that gives you: 1 g = 15.4324 gr, 10 g = 154.324 gr, 100 g = 1543.24 gr.
The gram (g) is a metric unit of mass equal to one-thousandth of a kilogram. It is the everyday unit for food labeling, postage, jewelry, and laboratory measurements. The 2019 SI redefinition fixed the kilogram (and therefore the gram) in terms of Planck's constant, ending more than a century of dependence on a physical prototype.
The grain (gr) equals exactly 64.79891 milligrams — historically the weight of a single grain of barley, and the common base unit underlying both the avoirdupois and troy weight systems (7,000 grains = 1 avoirdupois pound). It survives today in ammunition (bullet and gunpowder charge weights) and archery (arrow and bow draw-weight specs).
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