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Tera to Giga Converter

1 tera unit is exactly 1000 giga units. Convert tera units (T) to giga units (G) below: type a value and the result updates as you type.

T to G calculator

Dot or comma decimals and scientific notation (1e-3) work.

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Result

Tera to Giga conversion

1 T = 1000 Gone tera unit in giga units

1 G = 0.001 Tone giga unit in tera units

Tera (T): The SI prefix tera (T): a factor of 10¹², which is one trillion (10¹²).

Giga (G): The SI prefix giga (G): a factor of 10⁹, which is one billion (10⁹).

Source:SI Brochure, 9th edition (BIPM, 2019)

How to convert tera units to giga units

To convert tera units to giga units, multiply the number of tera units by 1000.

Formula

G = T × 1000

Examples

  • 5 T = 5 × 1000 = 5000 G
  • 25 T = 25 × 1000 = 25000 G
  • 100 T = 100 × 1000 = 100000 G

Tera to Giga conversion table

Tera to Giga
Tera (T)Giga (G)
0.1 T100 G
0.5 T500 G
1 T1000 G
2 T2000 G
3 T3000 G
5 T5000 G
10 T10000 G
20 T20000 G
25 T25000 G
50 T50000 G
100 T100000 G
250 T250000 G
500 T500000 G
1000 T1000000 G

Values rounded to 10 significant digits where needed.

Common conversions

Frequently asked questions

How many giga units are in one tera unit?
One tera unit is exactly 1000 giga units.
How do I convert giga units to tera units?
To convert giga units to tera units, multiply the number of giga units by 0.001. The formula is T = G × 0.001.
Is this conversion exact?
Yes. Both units have exact definitions and the factor 1000 is exact. Displayed results are only rounded when they have many decimal places.
Which is larger, a tera unit or a giga unit?
A tera unit is 1000 times larger than a giga unit. In other words, a giga unit is exactly 1/1000 of a tera unit.