Terabyte to Gigabyte Converter

Convert terabyte to gigabyte instantly.

Standard data storage units

bit 879609302220800
byte 109951162777600
kilobyte 107374182400
megabyte 104857600
gigabyte 102400
petabyte 0.0977
kibibyte 107374182400
mebibyte 104857600
gibibyte 102400
tebibyte 100

Fun comparisons

text messages 💬~ 687194767360
smartphone photos 📷~ 36650387.59
MP3 songs 🎵~ 21990232.56
HD movies 🎬~ 27487.79
1 TB hard drives 💾~ 109.95

How to convert terabyte to gigabyte

Enter your value in terabyte and see the result in gigabyte instantly. The converter includes real-world comparisons - like photos, songs and HD movies - to help you picture what the number means in practice.

Terabytes describe large external drives and servers; gigabytes describe phone storage and individual large files. Converting TB to GB is essential for understanding hard drive capacity after formatting and comparing SSD sizes for gaming PCs.

Need the opposite direction? Convert gigabyte to terabyte just as easily, or explore all our data storage conversions.

Common terabyte to gigabyte conversions

Terabyte (TB)Gigabyte (GB)
11024
55120
1010240
2525600
5051200
1001024
500512
10001024

Frequently asked questions

1 terabyte equals 1024 gigabyte.

Multiply by 1024. For example, 5 TB = 5120 GB.

Drive manufacturers label drives using decimal counting (1 TB = 1,000,000,000,000 bytes). But operating systems use binary measurement where 1 GB = 1,073,741,824 bytes, so 1,000,000,000,000 / 1,073,741,824 = about 931 GB. No storage is actually lost.

1 gigabyte equals 0.000976563 terabyte.

100 terabyte equals 1024 gigabyte.

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