terabytes to gigabytes
1 terabyte (TB) equals 1,000 gigabytes (GB). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: TB转GB
Conversion factor
1 TB = 1,000 GB
Reverse: 1 GB = 0.001 TB
TB to GB conversion table
| TB | GB | Detail |
|---|---|---|
| 1 | 1,000 | 1 TB to GB |
| 2 | 2,000 | 2 TB to GB |
| 3 | 3,000 | 3 TB to GB |
| 4 | 4,000 | 4 TB to GB |
| 5 | 5,000 | 5 TB to GB |
| 6 | 6,000 | 6 TB to GB |
| 7 | 7,000 | 7 TB to GB |
| 8 | 8,000 | 8 TB to GB |
| 9 | 9,000 | 9 TB to GB |
| 10 | 10,000 | 10 TB to GB |
| 16 | 16,000 | 16 TB to GB |
| 20 | 20,000 | 20 TB to GB |
| 25 | 25,000 | 25 TB to GB |
| 30 | 30,000 | 30 TB to GB |
| 40 | 40,000 | 40 TB to GB |
| 50 | 50,000 | 50 TB to GB |
| 60 | 60,000 | 60 TB to GB |
| 70 | 70,000 | 70 TB to GB |
| 80 | 80,000 | 80 TB to GB |
| 90 | 90,000 | 90 TB to GB |
| 100 | 100,000 | 100 TB to GB |
| 150 | 150,000 | 150 TB to GB |
| 200 | 200,000 | 200 TB to GB |
| 250 | 250,000 | 250 TB to GB |
| 300 | 300,000 | 300 TB to GB |
| 400 | 400,000 | 400 TB to GB |
| 500 | 500,000 | 500 TB to GB |
| 600 | 600,000 | 600 TB to GB |
| 700 | 700,000 | 700 TB to GB |
| 800 | 800,000 | 800 TB to GB |
| 900 | 900,000 | 900 TB to GB |
| 1,000 | 1,000,000 | 1,000 TB to GB |
| 1,500 | 1,500,000 | 1,500 TB to GB |
| 2,000 | 2,000,000 | 2,000 TB to GB |
| 2,500 | 2,500,000 | 2,500 TB to GB |
| 5,000 | 5,000,000 | 5,000 TB to GB |
How to convert
To convert terabytes to gigabytes, multiply: GB = TB × 1,000
To convert gigabytes to terabytes, divide: TB = GB ÷ 1,000 (equivalently × 0.001).
Example: 1 terabyte × 1,000 = 1,000 gigabytes. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.