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4 terabytes to gigabytes

4 terabytes = 4,000 gigabytes

Rounded to a practical precision: 4,000 GB.

How the calculation works

One terabyte is 1000 gigabytes, so:

4 TB × 1000 = 4000 GB

Reversing it, 4,000 gigabytes ÷ 1000 returns 4 terabytes.

Nearby values

TerabytesGigabytes
2 TB2,000 GB
2.5 TB2,500 GB
3 TB3,000 GB
3.5 TB3,500 GB
4 TB4,000 GB
4.5 TB4,500 GB
5 TB5,000 GB
5.5 TB5,500 GB
6 TB6,000 GB

About these units

Terabyte (TB) — A terabyte is one trillion bytes, the typical capacity of a modern hard drive.

Gigabyte (GB) — A gigabyte is one billion bytes, the unit in which phone storage and mobile data plans are sold.

Frequently asked questions

How many gigabytes is 4 terabytes?

4 terabytes is 4,000 gigabytes.

How do I convert terabytes to gigabytes myself?

Multiply by 1000. To go back, divide by 1000 — or multiply by 0.001.

Is this figure exact?

The conversion factor between the terabyte and the gigabyte is fixed by definition. The figure above is rounded for readability; the converter carries full precision.

Convert other values

Full terabytes to gigabytes converter · All digital storage converters