Grain to Gram calculator (gr to g)

Convert grains to grams (gr to g) by typing the amount of grains in the input field below and then clicking in the "Convert" button. If you want to convert from grams to grains, you can use our gram to grain converter.


Formula used to convert gr to g:

F(x) = x / 15.4323583529

For example, if you want to convert 1 gr to g, just replace x by 1 [gr]:

1 gr = 1 / 15.4323583529 = 0.06479891000017396 g


  1. Divide the amount of grains by 15.4323583529.
  2. The result will be expressed in grams.

Grain to Gram Conversion Table

The following table will show the most common conversions for Grains (gr) to Grams (g):

Grains (gr) Grams (g)
0.0001 gr 0.000006479891000017397 g
0.001 gr 0.00006479891000017397 g
0.01 gr 0.0006479891000017397 g
0.02 gr 0.0012959782000034794 g
0.03 gr 0.0019439673000052188 g
0.04 gr 0.002591956400006959 g
0.05 gr 0.0032399455000086982 g
0.06 gr 0.0038879346000104376 g
0.07 gr 0.004535923700012178 g
0.08 gr 0.005183912800013918 g
0.09 gr 0.005831901900015656 g
0.1 gr 0.0064798910000173965 g
0.2 gr 0.012959782000034793 g
0.3 gr 0.01943967300005219 g
0.4 gr 0.025919564000069586 g
0.5 gr 0.03239945500008698 g
0.6 gr 0.03887934600010438 g
0.7 gr 0.045359237000121774 g
0.8 gr 0.05183912800013917 g
0.9 gr 0.05831901900015657 g
1 gr 0.06479891000017396 g
1.1 gr 0.07127880100019136 g
1.2 gr 0.07775869200020875 g
1.25 gr 0.08099863750021745 g
1.5 gr 0.09719836500026095 g
1.75 gr 0.11339809250030444 g
2 gr 0.12959782000034792 g
3 gr 0.1943967300005219 g
4 gr 0.25919564000069584 g
5 gr 0.3239945500008698 g
6 gr 0.3887934600010438 g
7 gr 0.45359237000121777 g
8 gr 0.5183912800013917 g
9 gr 0.5831901900015657 g
10 gr 0.6479891000017396 g
20 gr 1.2959782000034792 g
30 gr 1.943967300005219 g
40 gr 2.5919564000069584 g
50 gr 3.239945500008698 g
60 gr 3.887934600010438 g
70 gr 4.5359237000121775 g
80 gr 5.183912800013917 g
90 gr 5.831901900015657 g
100 gr 6.479891000017396 g
200 gr 12.959782000034792 g
300 gr 19.43967300005219 g
400 gr 25.919564000069585 g
500 gr 32.39945500008698 g
600 gr 38.87934600010438 g
700 gr 45.35923700012177 g
800 gr 51.83912800013917 g
900 gr 58.319019000156565 g
1000 gr 64.79891000017396 g

About the converter

Note that this is a high-precision gr to g calculator, but rounding errors may occur (in a very small percentage of the cases).

Convert grains to grams (gr to g) by pasting or typing the amount of grains in the grains input. Check the formula section to manually convert gr to g.

In case you want to convert grams to grains, please use the g to gr converter.

How many grams are in a grain?

1 grain [gr] is equal to 0.06479891000017396 grams [g].

About Grains (gr)

A grain is a unit of mass, equal to exactly 64.79891 milligrams (independently of the type of pound used). It is nominally based upon the mass of a single virtual ideal seed of a cereal. The symbol used to define grains is gr.

About Grams (g)

A gram is a unit of mass defined in the International System of Units (SI). It is based on the kilogram (the SI base unit of mass). The symbol used to represent the gram is g and represents one thousandth of a kilogram (1/1,000 kilogram).

FAQs for Grain to Gram converter calculator

What is Grain to Gram converter calculator?

Grain to Gram converter is a free and online calculator that converts Grains to Grams.

How do I use Grain to Gram converter?

  1. Either copy and paste or type the amount of grains to convert in the grains input.
  2. Click on the Convert button.
  3. It will convert grains into grams and output it in the grams input.

Which browsers are supported?

All mayor web browsers are supported, including Internet Explorer, Microsoft Edge, Firefox, Chrome, Safari and Opera.

Which devices does Grain to Gram converter work on?

Grain to Gram converter calculator works in any device that supports any of the browsers mentioned before. It can be a smartphone, desktop computer, notebook, tablet, etc.