Centigram is 0.01 gram units.
Centigrams to Gigagrams Converter — cg to Gg
Convert Centigram (cg) to Gigagram (Gg) using the exact conversion factor (1 centigram = 1e-11 gigagram). See the formula, worked examples, and conversion table.
Centigrams to Gigagrams 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.
Gigagram is 1000000000 gram units.
Result = input x 1e-5 / 1e+6.
Mass uses the kilogram as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams to Gigagrams
Weight conversions between Centigram and Gigagram 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: Centigram is 0.01 gram units, and gigagram is 1000000000 gram units.
Formula
gigagrams = centigrams × 1e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram equals 0.00001 base units, and 1 gigagram equals 1000000 base units, so dividing one by the other gives the direct centigram-to-gigagram factor of 1e-11.
Simple example
1 cg × 1e-11 = 1e-11 Gg
1 centigram = 1e-11 gigagrams.
Real-world example
50 cg × 1e-11 = 5e-10 Gg
50 centigrams = 5e-10 gigagrams.
Conversion table
| Centigram (cg) | Gigagram (Gg) |
|---|---|
| 1 cg | 1e-11 Gg |
| 5 cg | 5e-11 Gg |
| 10 cg | 1e-10 Gg |
| 25 cg | 2.5e-10 Gg |
| 50 cg | 5e-10 Gg |
| 100 cg | 1e-9 Gg |
Reverse conversion: Gigagram to Centigram
1e-11 Gg × 100000000000 = 1 cg
1e-11 gigagrams = 1 centigrams.
centigrams = gigagrams × 100000000000
For a page dedicated to this direction, see Gigagram to Centigram.
Understanding the Centigram (cg)
Centigram is 0.01 gram units.
Understanding the Gigagram (Gg)
Gigagram is 1000000000 gram units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gigagrams are in 1 centigram?
1 centigram equals 1e-11 gigagrams, using the exact defined conversion factor rather than an estimate.
How do I convert centigram to gigagram?
Multiply the centigram value by 1e-11. The converter above does this instantly to whatever precision you set.
How do I convert gigagram back to centigram?
Use the reverse factor: 1 gigagram equals 100,000,000,000 centigrams. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram?
Centigram (cg) is a unit of mass/weight.
What is a gigagram?
Gigagram (Gg) is a unit of mass/weight.
Is the centigram to gigagram conversion exact?
Yes. Both centigram and gigagram are defined by fixed standards rather than physical artifacts, so the factor of 1e-11 used above is exact to as many digits as you choose to display.