Gigabits to Terabytes
Convert Gigabits to Terabytes instantly. Free online digital storage unit converter with exact formula, conversion table and FAQ.
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Formula
TB = Gb × 0.000125
Gb = TB ÷ 0.000125
Conversion table
| 1 Gb | 0.000125 TB |
| 5 Gb | 0.000625 TB |
| 10 Gb | 0.00125 TB |
| 20 Gb | 0.0025 TB |
| 50 Gb | 0.00625 TB |
| 100 Gb | 0.0125 TB |
| 500 Gb | 0.0625 TB |
| 1000 Gb | 0.125 TB |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the gigabit (Gb), a decimal (SI) unit of digital storage equal to 1,000,000,000 bits.
What is the destination unit in this conversion?
The destination unit is the terabyte (TB), a decimal unit of digital storage equal to 1,000 gigabytes, or 10^12 bytes.
How do I convert gigabits to terabytes?
Multiply the gigabit value by 0.000125 to get terabytes. For example, 4 Gb × 0.000125 = 0.0005 TB.
Is the gigabit to terabyte conversion exact?
It's exact under the decimal (SI) definitions used here, where each decimal storage prefix is a fixed factor of 1,000 from the next (and bytes are a fixed factor of 8 from bits).
Where is this conversion commonly used?
It's used for describing file sizes, storage drive capacity, RAM, network bandwidth, and internet data plans or downloads.
Can I convert terabytes back to gigabits?
Yes. Divide the terabyte value by 0.000125 to get gigabits.
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About this conversion
This page converts gigabits (Gb), a decimal (SI) unit of digital storage equal to 1,000,000,000 bits, into terabytes (TB), a decimal unit of digital storage equal to 1,000 gigabytes, or 10^12 bytes.
This conversion is used constantly when checking file sizes, storage drive and memory capacity, network bandwidth, and mobile or broadband data plan allowances.
The formula is TB = Gb × 0.000125, based on the fixed relationship between these two digital storage units.
It's exact under the decimal (SI) definitions used here, where each decimal storage prefix is a fixed factor of 1,000 from the next (and bytes are a fixed factor of 8 from bits).
Digital storage prefixes follow the International System of Units (SI) for decimal units and the International Electrotechnical Commission (IEC) recommendations for binary units, keeping decimal and binary quantities unambiguous.