Decigram is 0.1 gram units.
Decigrams to Megagrams Converter — dg to Mg
Convert Decigram (dg) to Megagram (Mg) using the exact conversion factor (1 decigram = 1e-7 megagram). See the formula, worked examples, and conversion table.
Decigrams to Megagrams 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.
Megagram is 1000000 gram units.
Result = input x 0.0001 / 1000.
Mass uses the kilogram as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams to Megagrams
Weight conversions between Decigram and Megagram 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: Decigram is 0.1 gram units, and megagram is 1000000 gram units.
Formula
megagrams = decigrams × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram equals 0.0001 base units, and 1 megagram equals 1000 base units, so dividing one by the other gives the direct decigram-to-megagram factor of 1e-7.
Simple example
1 dg × 1e-7 = 1e-7 Mg
1 decigram = 1e-7 megagrams.
Real-world example
50 dg × 1e-7 = 0.000005 Mg
50 decigrams = 0.000005 megagrams.
Conversion table
| Decigram (dg) | Megagram (Mg) |
|---|---|
| 1 dg | 1e-7 Mg |
| 5 dg | 5e-7 Mg |
| 10 dg | 0.000001 Mg |
| 25 dg | 0.0000025 Mg |
| 50 dg | 0.000005 Mg |
| 100 dg | 0.00001 Mg |
Reverse conversion: Megagram to Decigram
1e-7 Mg × 10000000 = 1 dg
1e-7 megagrams = 1 decigrams.
decigrams = megagrams × 10000000
For a page dedicated to this direction, see Megagram to Decigram.
Understanding the Decigram (dg)
Decigram is 0.1 gram units.
Understanding the Megagram (Mg)
Megagram is 1000000 gram units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams are in 1 decigram?
1 decigram equals 1e-7 megagrams, using the exact defined conversion factor rather than an estimate.
How do I convert decigram to megagram?
Multiply the decigram value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert megagram back to decigram?
Use the reverse factor: 1 megagram equals 10,000,000 decigrams. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram?
Decigram (dg) is a unit of mass/weight.
What is a megagram?
Megagram (Mg) is a unit of mass/weight.
Is the decigram to megagram conversion exact?
Yes. Both decigram and megagram are defined by fixed standards rather than physical artifacts, so the factor of 1e-7 used above is exact to as many digits as you choose to display.