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Convert tbyte to gbyte (Terabytes to Gigabytes)

Convert tb to gb instantly (Terabytes to Gigabytes). 1 TB = 1000 GB.

Converter

terabyte (TB, decimal)
gigabyte (GB, decimal)

TB to GB conversion table

TerabytesGigabytes
1 TB1000 GB
2 TB2000 GB
5 TB5000 GB
10 TB10000 GB
25 TB25000 GB
50 TB50000 GB
100 TB100000 GB
1000 TB1000000 GB

Formula

GB = TB × 1000

Worked example

25 TB × 1000 = 25000 GB

Popular TB to GB conversions

Quick answers for common values, each with its own formula and worked steps.

  • 1 tb to gb

    1 TB = 1000 GB. Formula, working and reverse conversion.

    convertly.website/1-tb-to-gb/
  • 2 tb to gb

    2 TB = 2000 GB. Formula, working and reverse conversion.

    convertly.website/2-tb-to-gb/
  • 3 tb to gb

    3 TB = 3000 GB. Formula, working and reverse conversion.

    convertly.website/3-tb-to-gb/
  • 4 tb to gb

    4 TB = 4000 GB. Formula, working and reverse conversion.

    convertly.website/4-tb-to-gb/
  • 5 tb to gb

    5 TB = 5000 GB. Formula, working and reverse conversion.

    convertly.website/5-tb-to-gb/
  • 8 tb to gb

    8 TB = 8000 GB. Formula, working and reverse conversion.

    convertly.website/8-tb-to-gb/
  • 10 tb to gb

    10 TB = 10000 GB. Formula, working and reverse conversion.

    convertly.website/10-tb-to-gb/
  • 16 tb to gb

    16 TB = 16000 GB. Formula, working and reverse conversion.

    convertly.website/16-tb-to-gb/
  • 20 tb to gb

    20 TB = 20000 GB. Formula, working and reverse conversion.

    convertly.website/20-tb-to-gb/
  • 50 tb to gb

    50 TB = 50000 GB. Formula, working and reverse conversion.

    convertly.website/50-tb-to-gb/

About terabytes and gigabytes

Terabyte (TB)

A decimal terabyte is 10^12 bytes (1,000 GB). It is used for hard drives, SSDs and cloud storage.

Gigabyte (GB)

A decimal gigabyte is 1,000,000,000 bytes (1,000 MB). It is used for storage capacity of drives and phones and for data plans.

Both are units of digital information; the base unit used internally is bit.

Notes

TB to GB FAQs

How do I convert terabytes to gigabytes?

Multiply the number of terabytes by 1000 to get gigabytes. For example, 25 TB × 1000 = 25000 GB.

How many gigabytes are in one terabyte?

1 TB = 1000 GB and 1 GB = 0.001 TB. To go the other way, use the gigabytes to terabytes converter.

How many gigabytes are in 2 terabytes?

2 TB = 2000 GB, rounded to 6 significant digits. Change the value in the converter above for any other amount.

How many gigabytes are in 4 terabytes?

4 TB = 4000 GB, rounded to 6 significant digits.

What is the difference between terabytes and gigabytes?

A decimal terabyte is 10^12 bytes (1,000 GB). It is used for hard drives, SSDs and cloud storage. A decimal gigabyte is 1,000,000,000 bytes (1,000 MB). It is used for storage capacity of drives and phones and for data plans.

What is the difference between decimal (GB) and binary (GiB) units?

Decimal units (kB, MB, GB, TB) count in powers of 1,000 and binary units (KiB, MiB, GiB, TiB) count in powers of 1,024. For example 1 GB = 1,000,000,000 bytes but 1 GiB = 1,073,741,824 bytes. Here TB is decimal (powers of 1,000) and GB is decimal (powers of 1,000).

Related converters

Reverse: Gigabytes to terabytes.

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Guide

Read: GiB vs GB: Why a 1 TB Drive Shows 931 GB.

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