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Grams to Troy ounces

Type a value in Grams and get the result in Troy ounces, calculated exactly.

1 g ≈ 0.03215074657 oz t Weight and mass converter

1 Grams ≈ 0.03215074657 Troy ounces

Precision

Exact factorRounded for display to about 10 significant digits.

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Formula

oz t = g ÷ 31.1034768

To convert Grams to Troy ounces, divide the value by 31.1034768.

Worked examples

  1. 1 g ÷ 31.1034768 ≈ 0.03215074657 oz t
  2. 100 g ÷ 31.1034768 ≈ 3.215074657 oz t
  3. 50 g ÷ 31.1034768 ≈ 1.607537328 oz t

This factor is exact by definition.

Conversion table

Grams to Troy ounces
Grams (g)Troy ounces (oz t)
1≈ 0.03215075
2≈ 0.06430149
3≈ 0.09645224
4≈ 0.128603
5≈ 0.1607537
6≈ 0.1929045
7≈ 0.2250552
8≈ 0.257206
9≈ 0.2893567
10≈ 0.3215075
15≈ 0.4822612
20≈ 0.6430149
25≈ 0.8037687
30≈ 0.9645224
40≈ 1.28603
50≈ 1.607537
60≈ 1.929045
70≈ 2.250552
75≈ 2.411306
80≈ 2.57206
90≈ 2.893567
100≈ 3.215075

Values marked ≈ are rounded; the rest are exact.

Reverse table: Troy ounces to Grams
Troy ounces to Grams
Troy ounces (oz t)Grams (g)
131.1034768
262.2069536
393.3104304
4124.4139072
5155.517384
6186.6208608
7217.7243376
8248.8278144
9279.9312912
10311.034768
15466.552152
20622.069536
25777.58692
30933.104304
401,244.139072
501,555.17384
601,866.208608
702,177.243376
752,332.76076
802,488.278144
902,799.312912
1003,110.34768

Convert Troy ounces to Grams

Unit definitions

Grams g
One thousandth of a kilogram.
Troy ounces oz t
480 grains, exactly 31.1034768 grams, used for precious metals.

Questions people ask

Grams to Troy ounces: what is the conversion factor?

One g is ≈ 0.03215074657 oz t.

How do I convert Grams to Troy ounces?

Use the formula above. For example, 100 g = ≈ 3.215074657 oz t.

Is the conversion exact?

Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.

Factors checked 19 October 2026.