Gigabyte to Terabyte
Free instant gigabyte to terabyte converter. 1 GB = 0.001 TB.
Common Gigabyte to Terabyte values
| Gigabyte (GB) | Terabyte (TB) |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 500 | 0.5 |
| 1000 | 1 |
How does Gigabyte to Terabyte conversion work?
Type a value in the Gigabyte (GB) field and the equivalent in Terabyte (TB) appears instantly to the right. The math uses the exact formula shown above — no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.
Gigabyte. 1 billion bytes. Roughly the size of a 2-hour HD movie at moderate quality.
Terabyte. 1 trillion bytes. Modern SSDs and hard drives are commonly sized in terabytes.
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No submit button — the result updates as you type. Math runs entirely in your browser, so it’s as fast as your device.
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🎯 Accurate conversions
Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.
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