Teragram to Decigram Converter
Unit Converter
Instant · Precise · Universal
34 units available
6 categories total
How to Convert Teragram to Decigram
To convert Tg to tonnes: multiply by 10⁶. To convert Tg to Gg: multiply by 1,000.
1 Tg = 10¹² g = 10⁹ kg = 10⁶ tonnes = 1 megatonne.
For example, 1 Teragram (Tg) = 1.000000e+13 Decigram (dg).
Teragram to Decigram — Common Values
| Teragram (Tg) | Decigram (dg) |
|---|---|
| 0.1 | 1.000000e+12 |
| 0.5 | 5.000000e+12 |
| 1 | 1.000000e+13 |
| 2 | 2.000000e+13 |
| 5 | 5.000000e+13 |
| 10 | 1.000000e+14 |
| 25 | 2.500000e+14 |
| 50 | 5.000000e+14 |
| 100 | 1.000000e+15 |
| 500 | 5.000000e+15 |
| 1000 | 1.000000e+16 |
About Teragram (Tg)
Definition
The teragram equals 10¹² grams or one million tonnes (one megatonne).
Mathematical Relationship
1 Tg = 10¹² g = 10⁹ kg = 10⁶ tonnes = 1 megatonne.
Conversion Formula
To convert Tg to tonnes: multiply by 10⁶. To convert Tg to Gg: multiply by 1,000.
Practical Applications
Global carbon budgets (~10,000 Tg C/year from fossil fuels), volcanic eruption plume masses.
Interesting Facts
Earth's atmosphere has a total mass of about 5.15 × 10⁶ Tg (5.15 × 10¹⁸ kg).
Common Mistakes
Confusing Tg with Pg (petagram): 1 Pg = 1,000 Tg. Climate papers use both — check carefully.
Educational Tips
Global CO₂ emissions ≈ 36,000 Tg/year (or 36 Pg/year). This is a key climate number to remember.
About Decigram (dg)
Definition
The decigram is a unit of mass equal to one tenth of a gram (10⁻¹ g) or 100 milligrams.
Mathematical Relationship
1 dg = 0.1 g = 100 mg = 10 cg.
Conversion Formula
To convert dg to grams: divide by 10. To convert dg to mg: multiply by 100.
Practical Applications
Limited modern use. May appear in some European cooking recipes or educational worksheets.
Interesting Facts
The decigram was in wider use in the 19th century when the metric system was still establishing conventions.
Common Mistakes
Confusing dg (decigram) with dag (dekagram) — they differ by a factor of 100.
Educational Tips
Deci = one-tenth, deka = ten. They are opposite: dg = 0.1 g, dag = 10 g.