BYTETOOLS

Terabyte to Gigabyte Converter

Convert terabytes to gigabytes online. 1 TB = 1000 GB. Free, instant Terabyte-to-Gigabyte converter. Works both ways with a formula and reference table.

Terabyte → Gigabyte

1 TB = 1000 GB

Terabyte to Gigabyte conversion table

Terabyte (TB)Gigabyte (GB)
1 TB1000 GB
2 TB2000 GB
5 TB5000 GB
10 TB10000 GB
25 TB25000 GB
50 TB50000 GB
100 TB100000 GB
  • Instant, live Terabyte ↔ Gigabyte conversion
  • Accurate to the exact conversion factor
  • Converts in both directions
  • Reference table of common values
  • 100% private — runs entirely in your browser
  • Free, no sign-up, works offline

How to use the Terabyte to Gigabyte Converter

  1. 1

    Type the number of terabytes in the first box.

  2. 2

    Read the equivalent value in gigabytes instantly in the second box.

  3. 3

    Or type a Gigabyte value to convert back to terabytes — it works both ways.

  4. 4

    Copy the result, or check the reference table for common conversions.

About the Terabyte to Gigabyte Converter

The ByteTools Terabyte to Gigabyte Converter changes terabytes into gigabytes instantly. One Terabyte equals 1000 Gigabytes (GB), and the tool applies that exact factor as you type so you get a precise answer every time.

Data-storage conversions are handy for downloads, backups, hosting and development when translating between megabytes, gigabytes and terabytes. Everything is calculated locally in your browser — nothing is uploaded — so it is fast, private and works offline. Enter a number in either box to convert both ways, and use the table for common Terabyte-to-Gigabyte values at a glance.

Frequently asked questions

How many Gigabytes are in a Terabyte?

One Terabyte equals 1000 Gigabytes (GB). To convert, multiply the number of Terabytes by 1000. For example, 10 Terabytes = 10000 Gigabytes.

What is the formula to convert Terabytes to Gigabytes?

Multiply the Terabyte value by 1000 to get Gigabytes. In symbols, GB = TB × 1000. This converter applies the exact factor automatically so you never round by hand.

How do I convert Gigabytes back to Terabytes?

Divide by 1000, or multiply by 0.001. You can also use our Gigabyte to Terabyte converter for the reverse direction — it uses the same exact factor.

Is this Terabyte to Gigabyte converter free and private?

Yes. The conversion runs entirely in your browser with JavaScript — nothing you type is uploaded, logged or stored. It is completely free, needs no sign-up and keeps working offline once loaded.

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