Convert Gigabytes (GB) to Terabytes (TB)
Enter a value below to convert Gigabytes (GB) to Terabytes (TB).
Conversion:
1 Gigabytes (GB) = 0.001 Terabytes (TB)
How to Convert Gigabytes (GB) to Terabytes (TB)
1 gb = 0.001 tb
1 tb = 1000 gb
Example: convert 15 Gigabytes (GB) to Terabytes (TB):
25 gb = 0.025 tb
Gigabytes (GB) to Terabytes (TB) Conversion Table
| Gigabytes (GB) | Terabytes (TB) |
|---|---|
| 0.01 gb | 0.00001 tb |
| 0.1 gb | 0.0001 tb |
| 1 gb | 0.001 tb |
| 2 gb | 0.002 tb |
| 3 gb | 0.003 tb |
| 5 gb | 0.005 tb |
| 10 gb | 0.01 tb |
| 20 gb | 0.02 tb |
| 50 gb | 0.05 tb |
| 100 gb | 0.1 tb |
| 1000 gb | 1 tb |
Gigabytes (GB)
Definition
A gigabyte (GB) is a decimal unit of digital information equal to 1,000,000,000 bytes (10⁹ bytes). It equals 1,000 megabytes in the SI system.
History
The gigabyte became a mainstream unit in the late 1990s as hard drive capacities crossed the 1 GB barrier. The gap between decimal (1 GB = 10⁹ bytes) and binary (1 GiB = 2³⁰ bytes) interpretation became a frequent source of consumer confusion.
Current use
Gigabytes are the standard unit for measuring smartphone storage, RAM, SSD capacity, cloud storage plans, and monthly data allowances. It is one of the most commonly referenced data units worldwide.
Terabytes (TB)
Definition
A terabyte (TB) is a decimal unit of digital information equal to 1,000,000,000,000 bytes (10¹² bytes), or 1,000 gigabytes.
History
The terabyte entered mainstream use in the 2000s as external hard drives and enterprise storage systems scaled to multi-terabyte capacities. Cloud providers like AWS, Google, and Azure now operate at petabyte and exabyte scales.
Current use
Terabytes are used to measure large storage devices (HDDs, SSDs), NAS systems, enterprise backup solutions, and cloud storage tiers. Consumer external drives commonly range from 1 TB to 20 TB.