1 GB = 0.008 Tb
Gigabytes (GB) to Terabits (Tb) Converter
The Gigabytes (GB) to Terabits (Tb) Converter turns your Gigabyte (GB) value into Terabits (Tb). Type your storage value below — 1 GB = 0.008 Tb, calculated across both decimal (SI) and binary (IEC) standards. This free gigabyte to terabit calculator doubles as a digital storage converter, file size converter, and data capacity calculator for accurate unit conversion. Also see: Bytes to Kibibytes.
Gigabyte (GB)
A gigabyte is 1,000 megabytes or 1,000,000,000 bytes using the SI decimal standard. This is what hard drive manufacturers typically use.
View the gigabyte data unit pageTerabit (Tb)
A terabit is 1,000 gigabits or 10^12 bits. Used for backbone network and data center connections.
View the terabit data unit pageHow to Convert Gigabytes to Terabits
To convert gigabytes to terabits, multiply by 8 then adjust for scale. This converts byte-based storage measurements to bit-based units.
GB is a byte-based unit used for measuring file sizes and storage capacity.
Tb is a bit-based unit—multiply bytes by 8 to get bits. Related: Gigabytes to Petabits.
1 GB = 0.008 Tb (using SI decimal standard) — or equivalently, 1 Tb = 125GB.
GB to Tb conversion rate: 1 gigabyte equals 0.008terabits — the standard gigabyte to terabit data storage conversion used by this calculator.
Quick Facts: GB to Tb Storage Conversion
- Conversion factor: 1 GB = 0.008 Tb (SI decimal)
- Reverse factor: 1 Tb = 125 GB
- Source unit type: SI decimal storage unit
- Target unit type: SI decimal bit storage unit
- Category: data storage converter, digital capacity calculator
Steps to Convert Gigabyte to Terabit
- Enter your gigabyte value (GB) into the gigabyte to terabit converter above.
- The equivalent terabits (Tb) value updates instantly using the GB to Tb conversion factor.
- Use the swap control to reverse the calculation and convert terabits back into gigabytes.
GB to Tb Conversion Formula
Here's the exact GB to Tb formula in copy-paste-ready form — multiply by 0.008 to go from gigabytes to terabits, or by 125 to reverse it — followed by a quick-reference chart of the same conversion.
// Convert GB to Tb
Tb = GB × 0.008
// Reverse: Convert Tb to GB
GB = Tb × 125
Gigabyte to Terabit Conversion Examples
100 GB = 0.8 Tb
256 GB = 2.048 Tb
500 GB = 4 Tb
1,000 GB = 8 Tb
2,048 GB = 16.384 Tb
What Is a Gigabyte (GB)? Definition and Uses
A gigabyte is 1,000 megabytes or 1,000,000,000 bytes using the SI decimal standard. This is what hard drive manufacturers typically use.
The gigabyte is a SI decimal unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard.
Common uses: Movies, video games, smartphone storage, USB drives, cloud storage plans See also: Gigabytes to Megabytes.
1 GB = 8 × 10⁹ bits = 1 × 10⁹ bytes.
The gigabyte can be abbreviated as GB; for example, 1 gigabyte can be written as 1 GB.
Gigabyte Storage Unit at a Glance
| Unit type | SI decimal |
|---|---|
| Base / standard | Base 1,000 — SI (International System of Units) |
| Symbol | GB |
| Common uses | Movies, video games, smartphone storage, USB drives, cloud storage plans |
What Is a Terabit (Tb)? Definition and Uses
A terabit is 1,000 gigabits or 10^12 bits. Used for backbone network and data center connections.
The terabit is a SI decimal bit unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard.
Common uses: Data center interconnects, backbone networks, high-capacity optical links
1 Tb = 1 × 10¹² bits = 125 × 10⁹ bytes.
The terabit can be abbreviated as Tb; for example, 1 terabit can be written as 1 Tb.
Terabit Storage Unit at a Glance
| Unit type | SI decimal bit |
|---|---|
| Base / standard | Base 1,000 — SI (International System of Units) |
| Symbol | Tb |
| Common uses | Data center interconnects, backbone networks, high-capacity optical links |
Gigabyte to Terabit Conversion Table
The table below shows 100 gigabyte measurements converted to terabits — scroll within the table to see the full range.
| Gigabytes | Terabits |
|---|---|
| 1 GB | 0.008 Tb |
| 13 GB | 0.104 Tb |
| 26 GB | 0.208 Tb |
| 39 GB | 0.312 Tb |
| 52 GB | 0.416 Tb |
| 65 GB | 0.52 Tb |
| 78 GB | 0.624 Tb |
| 91 GB | 0.728 Tb |
| 104 GB | 0.832 Tb |
| 117 GB | 0.936 Tb |
| 130 GB | 1.04 Tb |
| 143 GB | 1.144 Tb |
| 156 GB | 1.248 Tb |
| 169 GB | 1.352 Tb |
| 182 GB | 1.456 Tb |
| 195 GB | 1.56 Tb |
| 208 GB | 1.664 Tb |
| 221 GB | 1.768 Tb |
| 234 GB | 1.872 Tb |
| 247 GB | 1.976 Tb |
| 260 GB | 2.08 Tb |
| 273 GB | 2.184 Tb |
| 286 GB | 2.288 Tb |
| 299 GB | 2.392 Tb |
| 312 GB | 2.496 Tb |
| 325 GB | 2.6 Tb |
| 338 GB | 2.704 Tb |
| 351 GB | 2.808 Tb |
| 364 GB | 2.912 Tb |
| 377 GB | 3.016 Tb |
| 390 GB | 3.12 Tb |
| 403 GB | 3.224 Tb |
| 416 GB | 3.328 Tb |
| 429 GB | 3.432 Tb |
| 442 GB | 3.536 Tb |
| 455 GB | 3.64 Tb |
| 468 GB | 3.744 Tb |
| 481 GB | 3.848 Tb |
| 494 GB | 3.952 Tb |
| 507 GB | 4.056 Tb |
| 520 GB | 4.16 Tb |
| 533 GB | 4.264 Tb |
| 546 GB | 4.368 Tb |
| 559 GB | 4.472 Tb |
| 572 GB | 4.576 Tb |
| 585 GB | 4.68 Tb |
| 598 GB | 4.784 Tb |
| 611 GB | 4.888 Tb |
| 624 GB | 4.992 Tb |
| 637 GB | 5.096 Tb |
| 650 GB | 5.2 Tb |
| 663 GB | 5.304 Tb |
| 676 GB | 5.408 Tb |
| 689 GB | 5.512 Tb |
| 702 GB | 5.616 Tb |
| 715 GB | 5.72 Tb |
| 728 GB | 5.824 Tb |
| 741 GB | 5.928 Tb |
| 754 GB | 6.032 Tb |
| 767 GB | 6.136 Tb |
| 780 GB | 6.24 Tb |
| 793 GB | 6.344 Tb |
| 806 GB | 6.448 Tb |
| 819 GB | 6.552 Tb |
| 832 GB | 6.656 Tb |
| 845 GB | 6.76 Tb |
| 858 GB | 6.864 Tb |
| 871 GB | 6.968 Tb |
| 884 GB | 7.072 Tb |
| 897 GB | 7.176 Tb |
| 910 GB | 7.28 Tb |
| 923 GB | 7.384 Tb |
| 936 GB | 7.488 Tb |
| 949 GB | 7.592 Tb |
| 962 GB | 7.696 Tb |
| 975 GB | 7.8 Tb |
| 988 GB | 7.904 Tb |
| 1,001 GB | 8.008 Tb |
| 1,014 GB | 8.112 Tb |
| 1,027 GB | 8.216 Tb |
| 1,040 GB | 8.32 Tb |
| 1,053 GB | 8.424 Tb |
| 1,066 GB | 8.528 Tb |
| 1,079 GB | 8.632 Tb |
| 1,092 GB | 8.736 Tb |
| 1,105 GB | 8.84 Tb |
| 1,118 GB | 8.944 Tb |
| 1,131 GB | 9.048 Tb |
| 1,144 GB | 9.152 Tb |
| 1,157 GB | 9.256 Tb |
| 1,170 GB | 9.36 Tb |
| 1,183 GB | 9.464 Tb |
| 1,196 GB | 9.568 Tb |
| 1,209 GB | 9.672 Tb |
| 1,222 GB | 9.776 Tb |
| 1,235 GB | 9.88 Tb |
| 1,248 GB | 9.984 Tb |
| 1,261 GB | 10.088 Tb |
| 1,274 GB | 10.192 Tb |
| 1,287 GB | 10.296 Tb |
FAQs: Gigabyte to Terabit Conversion
How many terabits are in 1 gigabyte?
1 Gigabyte (GB) equals 0.008 Terabits using the SI decimal standard.
How do I convert gigabytes to terabits?
Multiply the gigabyte value by 0.008 to get terabits. For example, 10 GB = 0.08 Tb.
Is a gigabyte bigger than a terabit?
No. 1 GB = 0.008 Tb, so the terabit is larger — 1 Tb = 125 GB.
What is Gigabyte (GB) commonly used for?
Movies, video games, smartphone storage, USB drives, cloud storage plans.