Grains to Grams (gr → g)
Formula
1 gr = 0.06479890999999999 gConversion Table
| gr | g |
|---|---|
| 0 | 0 |
| 1.0000 | 0.064799 |
| 2.0000 | 0.12960 |
| 3.0000 | 0.19440 |
| 4.0000 | 0.25920 |
| 5.0000 | 0.32399 |
| 6.0000 | 0.38879 |
| 7.0000 | 0.45359 |
| 8.0000 | 0.51839 |
| 9.0000 | 0.58319 |
| 10.000 | 0.64799 |
| 11.000 | 0.71279 |
| 12.000 | 0.77759 |
| 13.000 | 0.84239 |
| 14.000 | 0.90718 |
| 15.000 | 0.97198 |
| 16.000 | 1.0368 |
| 17.000 | 1.1016 |
| 18.000 | 1.1664 |
| 19.000 | 1.2312 |
| gr | g |
|---|---|
| 20.000 | 1.2960 |
| 21.000 | 1.3608 |
| 22.000 | 1.4256 |
| 23.000 | 1.4904 |
| 24.000 | 1.5552 |
| 25.000 | 1.6200 |
| 26.000 | 1.6848 |
| 27.000 | 1.7496 |
| 28.000 | 1.8144 |
| 29.000 | 1.8792 |
| 30.000 | 1.9440 |
| 31.000 | 2.0088 |
| 32.000 | 2.0736 |
| 33.000 | 2.1384 |
| 34.000 | 2.2032 |
| 35.000 | 2.2680 |
| 36.000 | 2.3328 |
| 37.000 | 2.3976 |
| 38.000 | 2.4624 |
| 39.000 | 2.5272 |
| gr | g |
|---|---|
| 40.000 | 2.5920 |
| 41.000 | 2.6568 |
| 42.000 | 2.7216 |
| 43.000 | 2.7864 |
| 44.000 | 2.8512 |
| 45.000 | 2.9160 |
| 46.000 | 2.9807 |
| 47.000 | 3.0455 |
| 48.000 | 3.1103 |
| 49.000 | 3.1751 |
| 50.000 | 3.2399 |
| 51.000 | 3.3047 |
| 52.000 | 3.3695 |
| 53.000 | 3.4343 |
| 54.000 | 3.4991 |
| 55.000 | 3.5639 |
| 56.000 | 3.6287 |
| 57.000 | 3.6935 |
| 58.000 | 3.7583 |
| 59.000 | 3.8231 |
| gr | g |
|---|---|
| 60.000 | 3.8879 |
| 61.000 | 3.9527 |
| 62.000 | 4.0175 |
| 63.000 | 4.0823 |
| 64.000 | 4.1471 |
| 65.000 | 4.2119 |
| 66.000 | 4.2767 |
| 67.000 | 4.3415 |
| 68.000 | 4.4063 |
| 69.000 | 4.4711 |
| 70.000 | 4.5359 |
| 71.000 | 4.6007 |
| 72.000 | 4.6655 |
| 73.000 | 4.7303 |
| 74.000 | 4.7951 |
| 75.000 | 4.8599 |
| 76.000 | 4.9247 |
| 77.000 | 4.9895 |
| 78.000 | 5.0543 |
| 79.000 | 5.1191 |
Grains to Grams Conversion
Converting Grains (gr) to Grams (g) is a common weight conversion. 1 gr equals 0.064799 g. For example, 100 gr is equal to 6.479891 g.
Quick Mental Math: Grains to Grams
Multiply by approximately 0.065 to convert grains to grams.
Why is converting Grains to Grams tricky?
The decimal factor is difficult to visualize.
Quick Reference Values
1 gr = 0.064799 g. 5 gr = 0.323995 g. 10 gr = 0.647989 g. 25 gr = 1.619973 g. 50 gr = 3.239945 g. 100 gr = 6.479891 g.
What is Grains?
Grains (gr) is a unit of weight. The grain is a unit of mass defined exactly as 64.79891 milligrams. It is based on the mass of a single grain of barley or wheat and equals 1/7000 of a pound avoirdupois. The grain remains recognized for precise mass measurements in ammunition and pharmaceuticals [nist-si-guide]. The grain originated in medieval England as a weight based on cereal grains. It was standardized in the 14th century and later incorporated into the avoirdupois system. The unit was adopted to provide a uniform small mass unit for trade and scientific use [nist-si-guide]. Grains are used primarily in the United States and the UK for measuring bullet and arrow weights, as well as in medicine for doses. The unit is acknowledged in international standards but is largely limited to specific industries [nist-si-guide].
What is Grams?
Grams (g) is a unit of weight. The gram is a metric unit of mass equal to one thousandth of a kilogram, the SI base unit for mass. Precisely, 1 gram equals 0.001 kilograms. It is widely used for scientific, culinary, and commercial measurements due to its convenience in expressing small to moderate masses [bipm-si-brochure]. The gram was originally defined in France in 1795 as the mass of one cubic centimeter of water at 4 °C. The modern definition links it directly to the kilogram, standardized by the International Committee for Weights and Measures in the 19th century to unify metric mass units [bipm-si-brochure]. The gram is universally used worldwide, especially in medicine, food production, and chemistry. It is the preferred unit in countries using the metric system and is endorsed by international standards such as the SI and ISO 80000 [bipm-si-brochure, iso-80000].
Common Misspellings
People often search for this conversion using these alternate spellings: grain, grane, grn, grainses, gram, grams, gramm, gramms, garm. All of these refer to the Grains to Grams conversion.