Grains (gr) to Teragrams (Tg) calculator

Input the amount of grains you want to convert to teragrams in the below input field, and then click in the "Convert" button. But if you want to convert from teragrams to grains, please checkout this tool.


Formula used to convert gr to Tg:

F(x) = x / 15432358352941.43

For example, if you want to convert 15 gr to Tg, just replace x by 15 [gr]:

15 gr = 15/15432358352941.43 = 9.719836500000002e-13 Tg


  1. Divide the amount of grains by 15432358352941.43.
  2. The result will be expressed in teragrams.

Grain to Teragram Conversion Table

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

Grains (gr) Teragrams (Tg)
0.001 gr 0 Tg
0.01 gr 0 Tg
0.1 gr 0 Tg
1 gr 0 Tg
2 gr 0 Tg
3 gr 0 Tg
4 gr 0 Tg
5 gr 0 Tg
6 gr 0 Tg
7 gr 0 Tg
8 gr 0 Tg
9 gr 0 Tg
10 gr 0 Tg
20 gr 0 Tg
30 gr 0 Tg
40 gr 0 Tg
50 gr 0 Tg
60 gr 0 Tg
70 gr 0 Tg
80 gr 0 Tg
90 gr 0 Tg
100 gr 0 Tg

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 Teragrams (Tg)

A teragram is a rarely used unit of weight, defined on the International System of Units (SI). One teragram is equal to 1,000,000 tonnes or metric tons. The symbol used to represent teragrams is Tg.

See also

FAQs for Grain to Teragram calculator

What is Grain to Teragram calculator?

Grain to Teragram is a free and online calculator that converts Grains to Teragrams.

How do I use Grain to Teragram?

You just have to insert the amount of Grains you want to convert and press the "Convert" button. The amount of Teragrams will be outputed in the input field below the button.

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 Teragram work on?

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