A gram is one thousandth of a kilogram.
Grams to Decagrams Converter — g to dag
Convert Gram (g) to Decagram (dag) using the exact conversion factor (1 gram = 0.1 decagram). See the formula, worked examples, conversion table, history, and common uses.
Grams to Decagrams 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.
Decagram is 10 gram units.
Result = input x 0.001 / 0.01.
Mass uses the kilogram as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams to Decagrams
Weight conversions between Gram and Decagram 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. Gram is most often used for cooking and nutrition labeling worldwide (including in the us, alongside ounces).
Formula
decagrams = grams × 0.1
This factor comes from each unit's defined relationship to the category's base unit: 1 gram equals 0.001 base units, and 1 decagram equals 0.01 base units, so dividing one by the other gives the direct gram-to-decagram factor of 0.1.
Simple example
1 g × 0.1 = 0.1 dag
1 gram = 0.1 decagrams.
Real-world example
50 g × 0.1 = 5 dag
50 grams = 5 decagrams.
Conversion table
| Gram (g) | Decagram (dag) |
|---|---|
| 1 g | 0.1 dag |
| 5 g | 0.5 dag |
| 10 g | 1 dag |
| 25 g | 2.5 dag |
| 50 g | 5 dag |
| 100 g | 10 dag |
Reverse conversion: Decagram to Gram
0.1 dag × 10 = 1 g
0.1 decagrams = 1 gram.
grams = decagrams × 10
For a page dedicated to this direction, see Decagram to Gram.
Understanding the Gram
Gram (g) measures mass. A gram is one-thousandth of a kilogram, the SI base unit of mass. It is classified as a SI derived (metric prefix) unit.
Where it's used: Standard small-mass unit worldwide
Uses of the Gram today
- Cooking and nutrition labeling worldwide (including in the US, alongside ounces)
- Precious metal and small-item weighing
- Scientific and laboratory measurement
History of the Gram
Originally defined in 1795 as the mass of one cubic centimeter of water, the gram follows directly from the kilogram (1/1000 of it) under the modern SI system, inheriting the kilogram's various historical and current definitions.
Historical origin. Gram was not the invention of a single named person; it developed through the process described above.
Understanding the Decagram (dag)
Decagram is 10 gram units.
Gram — sources
- BIPM — The kilogram (SI base unit) — Basis for the gram as 1/1000 of the kilogram.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams are in 1 gram?
1 gram equals 0.1 decagrams, using the exact defined conversion factor rather than an estimate.
How do I convert gram to decagram?
Multiply the gram value by 0.1. The converter above does this instantly to whatever precision you set.
How do I convert decagram back to gram?
Use the reverse factor: 1 decagram equals 10 grams. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram?
Gram (g) measures mass. A gram is one-thousandth of a kilogram, the SI base unit of mass. It is classified as a SI derived (metric prefix) unit.
What is a decagram?
Decagram (dag) is a unit of mass/weight.
Is the gram to decagram conversion exact?
Yes. Both gram and decagram are defined by fixed standards rather than physical artifacts, so the factor of 0.1 used above is exact to as many digits as you choose to display.
Where is the gram still used today?
Standard small-mass unit worldwide