Gram to Troy Ounce Converter

Mass Converter

26 units available

Decimals:

From

To

0.032151

1 g = 0.032151 oz t

Formula:

oz t = g × 0.0321507466

With your value: 1 g = 0.03215075 oz t

How big is that?

Everyday references on a logarithmic scale, all expressed in gram so you can sanity-check the result.

Paperclip (1.0× your value)1.00 g

Your value1.00 g

AA battery (24× your value)24.0 g

Can of soda (3.9e+2× your value)390 g

Bag of sugar (1.0e+3× your value)1.00e+3 g

House cat (4.5e+3× your value)4.50e+3 g

Other Gram to Troy Ounce conversions

2 g to oz t 3 g to oz t 4 g to oz t 5 g to oz t 6 g to oz t 7 g to oz t 8 g to oz t

Gram to Troy Ounce Conversion Table

Gram (g)	Troy Ounce (oz t)
0.5	0.016075
1	0.032151
2	0.064301
5	0.160754
10	0.321507
15	0.482261
20	0.643015
25	0.803769
50	1.607537
100	3.215075
250	8.037687
500	16.075373
1000	32.150747

Troy Ounce to Gram Conversion Table

Troy Ounce (oz t)	Gram (g)
0.5	15.551738
1	31.103477
2	62.206954
5	155.517384
10	311.034768
15	466.552152
20	622.069536
25	777.58692
50	1,555.17384
100	3,110.34768
250	7,775.8692
500	15,551.7384
1000	31,103.4768

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Gram (g)

Mass

Exact conversion

Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Troy Ounce (oz t)

Mass

Exact conversion

1 troy ounce = 480 grains = 0.031 103 476 8 kg exactly. Used for precious metals only.

Source: NIST Handbook 44, Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Gram to Troy Ounce

To convert from Gram (g) to Troy Ounce (oz t), multiply the value by 0.0321507466.

Formula: oz t = g × 0.0321507466

Reverse: g = oz t × 31.1034768

Step-by-Step Example

Start with your value in Gram. For example: 5 g
Multiply by the conversion factor: 5 x 0.0321507466
The result is: 0.160754 oz t

About Gram

The gram equals one thousandth of a kilogram. It is commonly used for measuring food, ingredients, and small items.

Common uses: cooking, nutrition labels, jewelry.

About Troy Ounce

The troy ounce equals approximately 31.1 grams and is used for weighing precious metals like gold, silver, and platinum.

Common uses: gold trading, silver markets, precious metals.

Frequently Asked Questions

How many Troy Ounce are in 1 Gram?

There are exactly 0.0321507466 Troy Ounce in 1 Gram. This means the conversion factor from Gram to Troy Ounce is 0.0321507466.

What is the formula to convert Gram to Troy Ounce?

The formula to convert Gram to Troy Ounce is: oz t = g × 0.0321507466. For example, to convert 10 Gram to Troy Ounce, you would multiply 10 by 0.0321507466.

What is a Gram?