Gigagram is 1000000000 gram units.
Gigagrams to Troy ounces Converter — Gg to oz t
Convert Gigagram (Gg) to Troy ounce (oz t) using the exact conversion factor (1 gigagram = 32,150,746.57 troy ounce). See the formula, worked examples, and conversion table.
Gigagrams to Troy ounces converter
Converter
Mass/Weight Converter
Convert SI mass, imperial weight, jewelry, atomic, and astronomy mass units.
Context values
Some unit families need one extra value for a physically accurate result.
A troy ounce is exactly 31.1034768 grams.
Result = input x 1e+6 / 0.0311034768.
Mass uses the kilogram as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gigagrams to Troy ounces
Weight conversions between Gigagram and Troy ounce come up constantly in everyday commerce, shipping, and cooking, since US packaging is usually labeled in pounds while most of the rest of the world uses kilograms. Specifically: Gigagram is 1000000000 gram units, and a troy ounce is exactly 31.1034768 grams.
Formula
troy ounces = gigagrams × 32150746.5686
This factor comes from each unit's defined relationship to the category's base unit: 1 gigagram equals 1000000 base units, and 1 troy ounce equals 0.0311034768 base units, so dividing one by the other gives the direct gigagram-to-troy ounce factor of 32150746.5686.
Simple example
1 Gg × 32150746.57 = 32,150,746.57 oz t
1 gigagram = 32,150,746.57 troy ounces.
Real-world example
50 Gg × 32150746.57 = 1,607,537,328 oz t
50 gigagrams = 1,607,537,328 troy ounces.
Conversion table
| Gigagram (Gg) | Troy ounce (oz t) |
|---|---|
| 1 Gg | 32,150,746.57 oz t |
| 5 Gg | 160,753,732.8 oz t |
| 10 Gg | 321,507,465.7 oz t |
| 25 Gg | 803,768,664.2 oz t |
| 50 Gg | 1,607,537,328 oz t |
| 100 Gg | 3,215,074,657 oz t |
Reverse conversion: Troy ounce to Gigagram
1 oz t × 3.110348e-8 = 3.110348e-8 Gg
1 troy ounce = 3.110348e-8 gigagrams.
gigagrams = troy ounces × 3.110348e-8
For a page dedicated to this direction, see Troy ounce to Gigagram.
Understanding the Gigagram (Gg)
Gigagram is 1000000000 gram units.
Understanding the Troy ounce (oz t)
A troy ounce is exactly 31.1034768 grams.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many troy ounces are in 1 gigagram?
1 gigagram equals 32,150,746.57 troy ounces, using the exact defined conversion factor rather than an estimate.
How do I convert gigagram to troy ounce?
Multiply the gigagram value by 32150746.57. The converter above does this instantly to whatever precision you set.
How do I convert troy ounce back to gigagram?
Use the reverse factor: 1 troy ounce equals 3.110348e-8 gigagrams. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigagram?
Gigagram (Gg) is a unit of mass/weight.
What is a troy ounce?
Troy ounce (oz t) is a unit of mass/weight.
Is the gigagram to troy ounce conversion exact?
Yes. Both gigagram and troy ounce are defined by fixed standards rather than physical artifacts, so the factor of 32150746.57 used above is exact to as many digits as you choose to display.