How to convert gibibytes to terabytes
TB = GiB × 0.001073741824
Example: 5 GiB × 0.001073741824 = 0.00536870912 TB
Gibibytes to Terabytes table
| Gibibytes (GiB) | Terabytes (TB) |
|---|---|
| 0.5 GiB | 0.00053687091 TB |
| 1 GiB | 0.0010737418 TB |
| 2 GiB | 0.0021474836 TB |
| 3 GiB | 0.0032212255 TB |
| 4 GiB | 0.0042949673 TB |
| 5 GiB | 0.0053687091 TB |
| 6 GiB | 0.0064424509 TB |
| 7 GiB | 0.0075161928 TB |
| 8 GiB | 0.0085899346 TB |
| 9 GiB | 0.0096636764 TB |
| 10 GiB | 0.010737418 TB |
| 15 GiB | 0.016106127 TB |
| 20 GiB | 0.021474836 TB |
| 25 GiB | 0.026843546 TB |
| 30 GiB | 0.032212255 TB |
| 40 GiB | 0.042949673 TB |
| 50 GiB | 0.053687091 TB |
| 75 GiB | 0.080530637 TB |
| 100 GiB | 0.10737418 TB |
| 250 GiB | 0.26843546 TB |
| 500 GiB | 0.53687091 TB |
| 1,000 GiB | 1.0737418 TB |
About these units
Gibibytes (GiB): A gibibyte (GiB) is 2³⁰ = 1,073,741,824 bytes. Windows reports storage in this binary unit but labels it “GB”, which is why a 1 TB drive shows about 931 GB.
Terabytes (TB): A terabyte (TB) is 1,000,000,000,000 bytes, the unit on most hard drive and SSD labels.
Frequently asked questions
How many terabytes are in 1 gibibyte?
1 gibibyte equals 0.001073741824 terabytes (TB).
How do I convert GiB to TB?
Multiply the value in gibibytes by 0.001073741824. For example, 5 GiB × 0.001073741824 = 0.00536870912 TB.
How do I convert terabytes back to gibibytes?
Multiply by 931.3225746 (or divide by 0.001073741824). 1 TB = 931.3225746 GiB.
What is a gibibyte?
A gibibyte (GiB) is 2³⁰ = 1,073,741,824 bytes. Windows reports storage in this binary unit but labels it “GB”, which is why a 1 TB drive shows about 931 GB.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every data storage unit at once? Use the Data Storage Converter.