Data & Digital Storage
GB to MB Converter
Convert gigabyte (1000 mb) (GB) to megabyte (1000 kb) (MB) in one step. One gigabyte (1000 mb) equals 1,000 megabyte (1000 kb)s — enter any amount to see the exact result, or use the table below for common values.
Result
1 GB = 1,000 MB
In megabyte (1000 kb)s
1,000
Conversion rate
1 GB = 1,000 MB
Inverse rate
1 MB = 0.001 GB
Conversion table
1 GB = 1,000 MB
2 GB = 2,000 MB
5 GB = 5,000 MB
10 GB = 10,000 MB
25 GB = 25,000 MB
50 GB = 50,000 MB
100 GB = 100,000 MB
250 GB = 250,000 MB
500 GB = 500,000 MB
1000 GB = 1,000,000 MBHow this was worked out
- Step 11 GB = 1,000 MB
- Step 2Multiply: 1 × 1,000 = 1,000
- Step 3Result: 1,000 MB
Conversions use exact definitions (for example 1 inch = 25.4 mm exactly), so results are precise rather than rounded mid-calculation.
Formula
How it works
- 1The conversion factor between gigabyte (1000 mb)s and megabyte (1000 kb)s is 1,000.
- 2Multiply your gigabyte (1000 mb)s value by 1,000 to get megabyte (1000 kb)s.
- 3To convert back, divide by 1,000 — or multiply by 0.001.
Example
Input
1 GB
Result
1,000 MB
Frequently asked questions
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