megabytes to gigabytes
1 megabyte (MB) equals 0.001 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: MB转GB
Conversion factor
1 MB = 0.001 GB
Reverse: 1 GB = 1,000 MB
MB to GB conversion table
| MB | GB | Detail |
|---|---|---|
| 1 | 0.001 | 1 MB to GB |
| 2 | 0.002 | 2 MB to GB |
| 3 | 0.003 | 3 MB to GB |
| 4 | 0.004 | 4 MB to GB |
| 5 | 0.005 | 5 MB to GB |
| 6 | 0.006 | 6 MB to GB |
| 7 | 0.007 | 7 MB to GB |
| 8 | 0.008 | 8 MB to GB |
| 9 | 0.009 | 9 MB to GB |
| 10 | 0.01 | 10 MB to GB |
| 20 | 0.02 | 20 MB to GB |
| 25 | 0.025 | 25 MB to GB |
| 30 | 0.03 | 30 MB to GB |
| 40 | 0.04 | 40 MB to GB |
| 50 | 0.05 | 50 MB to GB |
| 60 | 0.06 | 60 MB to GB |
| 70 | 0.07 | 70 MB to GB |
| 80 | 0.08 | 80 MB to GB |
| 90 | 0.09 | 90 MB to GB |
| 100 | 0.1 | 100 MB to GB |
| 150 | 0.15 | 150 MB to GB |
| 200 | 0.2 | 200 MB to GB |
| 250 | 0.25 | 250 MB to GB |
| 256 | 0.256 | 256 MB to GB |
| 300 | 0.3 | 300 MB to GB |
| 400 | 0.4 | 400 MB to GB |
| 500 | 0.5 | 500 MB to GB |
| 512 | 0.512 | 512 MB to GB |
| 600 | 0.6 | 600 MB to GB |
| 700 | 0.7 | 700 MB to GB |
| 800 | 0.8 | 800 MB to GB |
| 900 | 0.9 | 900 MB to GB |
| 1,000 | 1 | 1,000 MB to GB |
| 1,024 | 1.024 | 1,024 MB to GB |
| 1,500 | 1.5 | 1,500 MB to GB |
| 2,000 | 2 | 2,000 MB to GB |
| 2,048 | 2.048 | 2,048 MB to GB |
| 2,500 | 2.5 | 2,500 MB to GB |
| 5,000 | 5 | 5,000 MB to GB |
How to convert
To convert megabytes to gigabytes, multiply: GB = MB × 0.001
To convert gigabytes to megabytes, divide: MB = GB ÷ 0.001 (equivalently × 1,000).
Example: 1,024 megabyte × 0.001 = 1.024 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.