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Giga to Tera Converter

1 giga unit is exactly 0.001 tera units. Convert giga units (G) to tera units (T) below: type a value and the result updates as you type.

G to T calculator

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

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Result

Giga to Tera conversion

1 G = 0.001 Tone giga unit in tera units

1 T = 1000 Gone tera unit in giga units

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

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

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

How to convert giga units to tera units

To convert giga units to tera units, multiply the number of giga units by 0.001.

Formula

T = G × 0.001

Examples

  • 5 G = 5 × 0.001 = 0.005 T
  • 25 G = 25 × 0.001 = 0.025 T
  • 100 G = 100 × 0.001 = 0.1 T

Giga to Tera conversion table

Giga to Tera
Giga (G)Tera (T)
0.1 G0.0001 T
0.5 G0.0005 T
1 G0.001 T
2 G0.002 T
3 G0.003 T
5 G0.005 T
10 G0.01 T
20 G0.02 T
25 G0.025 T
50 G0.05 T
100 G0.1 T
250 G0.25 T
500 G0.5 T
1000 G1 T

Values rounded to 10 significant digits where needed.

Common conversions

Frequently asked questions

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