Conversion from Troy ounce (oz.tr.) to Gram (g) and vice versa

Updated on by Stefan Banse

Here you can convert the Unit of weight Troy ounce into the unit Gram and vice versa you can convert Gram into Troy ounce. By clicking the "Swap units" icon, you will always obtain the desired conversion in the calculation result, i.e., oz.tr. to g or g to oz.tr.. With the following calculator you can also calculate any other Unit of weight.

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Info about "Troy ounce"

The troy ounce as a unit of weight does not belong to the SI International System of Units (Système international d'unités), but is used for precious metals. Its weight corresponds to that of the apothecaries' ounce, but refers only to the precious metal content.

1 troy ounce is equivalent to 31.1034768 grams, and 1 gram is equivalent to 0.0321507466 troy ounces.

Info about "Gram"

The unit gram belongs to the metric system and is derived from the basic unit kilogram. 1 kilogram is equivalent to 1 000 grams, and 1 gram is equivalent to 0.001 kilogram.

According to the conversion to kilogram, the gram is defined in national systems of units and standards.

Basis for conversion Troy ounce (oz.tr.) to Gram (g) and vice versa

The abbreviation for the "Unit of weight Troy ounce" is oz.tr.. The abbreviation for the "Unit of weight Gram" is g.

Formula for the conversion of Troy ounce (oz.tr.) to Gram (g) and vice versa

The calculation from Troy ounce to Gram shall be made using the following conversion formula:

 Conversion formula Troy ounce to Gram 

Determine the number of Gram from Troy ounce

Troy ounce × 31.1034768


Formula for the conversion of Gram (g) to Troy ounce (oz.tr.)

The calculation from Gram to Troy ounce shall be made using the following conversion formula:

 Conversion formula Gram to Troy ounce 

Determine the number of Troy ounce from Gram

Gram × 0.032150746568628


Overview table: How many Troy ounce are how many Gram?

Troy ounce oz.tr. ⇒ Gram g
0.01 oz.tr.  are  0.31103 g
0.02 oz.tr.  are  0.62207 g
0.03 oz.tr.  are  0.93310 g
0.04 oz.tr.  are  1.24413 g
0.05 oz.tr.  are  1.55517 g
0.06 oz.tr.  are  1.86620 g
0.07 oz.tr.  are  2.17724 g
0.08 oz.tr.  are  2.48827 g
0.09 oz.tr.  are  2.79931 g
0.10 oz.tr.  are  3.11034 g
0.20 oz.tr.  are  6.22069 g
0.30 oz.tr.  are  9.33104 g
0.40 oz.tr.  are  12.44139 g
0.50 oz.tr.  are  15.55173 g
0.60 oz.tr.  are  18.66208 g
0.70 oz.tr.  are  21.77243 g
0.80 oz.tr.  are  24.88278 g
0.90 oz.tr.  are  27.99312 g
1 oz.tr.  corresponds to  31.10347 g
2 oz.tr.  are  62.20695 g
3 oz.tr.  are  93.31043 g
4 oz.tr.  are  124.41390 g
5 oz.tr.  are  155.51738 g
6 oz.tr.  are  186.62086 g
7 oz.tr.  are  217.72433 g
8 oz.tr.  are  248.82781 g
9 oz.tr.  are  279.93129 g
10 oz.tr.  are  311.03476 g
20 oz.tr.  are  622.06953 g
30 oz.tr.  are  933.10430 g
40 oz.tr.  are  1 244.13907 g
50 oz.tr.  are  1 555.17384 g
60 oz.tr.  are  1 866.20860 g
70 oz.tr.  are  2 177.24337 g
80 oz.tr.  are  2 488.27814 g
90 oz.tr.  are  2 799.31291 g
100 oz.tr.  are  3 110.34768 g
200 oz.tr.  are  6 220.69536 g
300 oz.tr.  are  9 331.04304 g
400 oz.tr.  are  12 441.39072 g
500 oz.tr.  are  15 551.73840 g
600 oz.tr.  are  18 662.08608 g
700 oz.tr.  are  21 772.43376 g
800 oz.tr.  are  24 882.78144 g
900 oz.tr.  are  27 993.12912 g
1 000 oz.tr.  are  31 103.47680 g

Overview table: How many Gram are how many Troy ounce?

Gram g ⇒ Troy ounce oz.tr.
0.01 g  are  0.00032 oz.tr.
0.02 g  are  0.00064 oz.tr.
0.03 g  are  0.00096 oz.tr.
0.04 g  are  0.00128 oz.tr.
0.05 g  are  0.00160 oz.tr.
0.06 g  are  0.00192 oz.tr.
0.07 g  are  0.00225 oz.tr.
0.08 g  are  0.00257 oz.tr.
0.09 g  are  0.00289 oz.tr.
0.10 g  are  0.00321 oz.tr.
0.20 g  are  0.00643 oz.tr.
0.30 g  are  0.00964 oz.tr.
0.40 g  are  0.01286 oz.tr.
0.50 g  are  0.01607 oz.tr.
0.60 g  are  0.01929 oz.tr.
0.70 g  are  0.02250 oz.tr.
0.80 g  are  0.02572 oz.tr.
0.90 g  are  0.02893 oz.tr.
1 g  corresponds to  0.03215 oz.tr.
2 g  are  0.06430 oz.tr.
3 g  are  0.09645 oz.tr.
4 g  are  0.12860 oz.tr.
5 g  are  0.16075 oz.tr.
6 g  are  0.19290 oz.tr.
7 g  are  0.22505 oz.tr.
8 g  are  0.25720 oz.tr.
9 g  are  0.28935 oz.tr.
10 g  are  0.32150 oz.tr.
20 g  are  0.64301 oz.tr.
30 g  are  0.96452 oz.tr.
40 g  are  1.28603 oz.tr.
50 g  are  1.60753 oz.tr.
60 g  are  1.92904 oz.tr.
70 g  are  2.25055 oz.tr.
80 g  are  2.57206 oz.tr.
90 g  are  2.89356 oz.tr.
100 g  are  3.21507 oz.tr.
200 g  are  6.43014 oz.tr.
300 g  are  9.64522 oz.tr.
400 g  are  12.86029 oz.tr.
500 g  are  16.07537 oz.tr.
600 g  are  19.29044 oz.tr.
700 g  are  22.50552 oz.tr.
800 g  are  25.72059 oz.tr.
900 g  are  28.93567 oz.tr.
1 000 g  are  32.15074 oz.tr.

Source information

As source for the information in the "Units of weight" category, we have used in particular:

Last update on February 12, 2021

The pages of the "Units of weight" category were last editorially reviewed by Stefan Banse on February 12, 2021. They all correspond to the current status.

Previous changes on June 25, 2020

  • Publication of the Weight converter
  • Editorial revision of all texts in this category