DATA STORAGE CONVERSION
Gigabyte to Terabyte.
Convert gigabyte (GB) to terabyte (TB), with the math explained.
1 GB = 0.001 TB
1 kB = 1,000 bytes; 1 KiB = 1,024 bytes. Lowercase b means bit; uppercase B means byte.
THE MATH, MADE SIMPLE
How to convert gigabyte to terabyte
Multiply your gigabyte value by 0.001 to get the equivalent in terabyte. Both units are normalized through the byte.
TB = GB × 0.00110 GB = 0.01 TB
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.1 kB = 1,000 bytes; 1 KiB = 1,024 bytes. Lowercase b means bit; uppercase B means byte.
QUICK REFERENCE
GB to TB conversion table
| Gigabyte (GB) | Terabyte (TB) |
|---|---|
| 1 GB | 0.001 TB |
| 2 GB | 0.002 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 |
| 500 GB | 0.5 TB |
| 1,000 GB | 1 TB |
About the gigabyte
The gigabyte (GB) is a unit of data storage. One gigabyte equals 1,000,000,000 byte (base unit) in this calculator.
All gigabyte conversionsAbout the terabyte
The terabyte (TB) is a unit of data storage. One terabyte equals 1e12 byte (base unit) in this calculator.
All terabyte conversionsCommon questions
What is 1 GB in TB?
One gigabyte equals 0.001 TB. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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