Gigabytes to megabytes
Type a value in GB to get it in MB instantly.
100,000MB
That's about the same as a modern game. On a 50 Mbps connection that downloads in 4.444 hours.
Convert the other way: MB to GB
What it means
How long would that take to download?
Download times assume you get the full advertised speed, which real connections rarely deliver.
The math
How to convert GB to MB
To convert gigabytes to megabytes, multiply by 1,000.
Example: 100 GB × 1,000 = 100,000 MB.
In the other direction, 1 MB = 0.001 GB.
Every unit
Your file size in every unit
Tables
GB to MB conversion table
| GB | MB |
|---|---|
| 1 GB | 1,000 MB |
| 2 GB | 2,000 MB |
| 4 GB | 4,000 MB |
| 8 GB | 8,000 MB |
| 10 GB | 10,000 MB |
| 16 GB | 16,000 MB |
| 32 GB | 32,000 MB |
| 50 GB | 50,000 MB |
| 64 GB | 64,000 MB |
| 100 GB | 100,000 MB |
| 128 GB | 128,000 MB |
| 256 GB | 256,000 MB |
| 500 GB | 500,000 MB |
| 512 GB | 512,000 MB |
| 1,000 GB | 1,000,000 MB |
| 1,024 GB | 1,024,000 MB |
MB to GB conversion table
| MB | GB |
|---|---|
| 1 MB | 0.001 GB |
| 2 MB | 0.002 GB |
| 4 MB | 0.004 GB |
| 8 MB | 0.008 GB |
| 10 MB | 0.01 GB |
| 16 MB | 0.016 GB |
| 32 MB | 0.032 GB |
| 50 MB | 0.05 GB |
| 64 MB | 0.064 GB |
| 100 MB | 0.1 GB |
| 128 MB | 0.128 GB |
| 256 MB | 0.256 GB |
| 500 MB | 0.5 GB |
| 512 MB | 0.512 GB |
| 1,000 MB | 1 GB |
| 1,024 MB | 1.024 GB |
Quick answers
Quick answers
- How many MB is 1 GB?
- 1 GB is 1,000 MB.
- How many MB is 10 GB?
- 10 GB is 10,000 MB.
- How many MB is 100 GB?
- 100 GB is 100,000 MB.
The units
About these units
Gigabytes (GB)
A gigabyte is a billion bytes, about two hours of streamed video in standard definition. Phone storage is sold in gigabytes.
Megabytes (MB)
A megabyte is a million bytes, roughly a high-quality photo or a minute of music. Mobile data plans are counted in megabytes and gigabytes.
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