How do I convert gigabytes back to terabytes?

Use the reverse converter: 1 gigabyte equals 0.001 TB.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

100 terabytes to gigabytes (100 TB to GB)

Open the full terabytes to gigabytes converter

Formula

To convert terabytes to gigabytes, multiply the value by 1000.

GB = TB × 1000

How to convert 100 TB to GB

100 TB × 1000 = 100000 GB

Values near 100 TB

terabytes → gigabytes
TB	GB
90	90000.0000
91	91000.0000
92	92000.0000
93	93000.0000
94	94000.0000
95	95000.0000
96	96000.0000
97	97000.0000
98	98000.0000
99	99000.0000
100	100000.0000
101	101000.0000
102	102000.0000
103	103000.0000
104	104000.0000
105	105000.0000
106	106000.0000
107	107000.0000
108	108000.0000
109	109000.0000
110	110000.0000

Decimal vs binary: KB, MB and GB use powers of 1,000 (SI), while KiB, MiB and GiB use powers of 1,024. Storage makers use decimal units; many operating systems and memory sizes use binary ones, which is why a "500 GB" drive shows less space.

About the units

Terabyte (TB): 10^12 bytes in the decimal system, used for hard drives and SSDs.
Gigabyte (GB): 1,000,000,000 bytes in the decimal system, used for drive capacity and data plans.

Frequently asked questions

How do I convert terabytes to gigabytes?: To convert terabytes to gigabytes, multiply the value by 1000.
How many gigabytes are in 1 terabyte?: 1 terabyte equals 1000 GB.
How many gigabytes are in 10 terabytes?: 10 TB equals 10000 GB.
How do I convert gigabytes back to terabytes?: Use the reverse converter: 1 gigabyte equals 0.001 TB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.