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Digital Storage
Megabytes to Gigabytes
Convert megabytes (MB) to gigabytes (GB). Type a value below to see the result update instantly. Reference table and formula included.
Calculator
1 MB = 0.000977 GB
Megabytes to Gigabytes Conversion Table
Common values, ready to copy:
| megabytes | gigabytes |
|---|---|
| 1 MB | 0.000977 GB |
| 2 MB | 0.001953 GB |
| 5 MB | 0.004883 GB |
| 10 MB | 0.009766 GB |
| 25 MB | 0.024414 GB |
| 50 MB | 0.048828 GB |
| 100 MB | 0.097656 GB |
| 1,000 MB | 0.976563 GB |
Formula
gigabytes = megabytes × 0.0009765625
Digital storage uses binary (IEC) units throughout: 1 KB = 1,024 bytes, 1 MB = 1,024 KB = 1,048,576 bytes, 1 GB = 1,024 MB. Decimal-based variants (1 GB = 1,000,000,000 bytes) are not used here.
About Megabytes and Gigabytes
Megabytes (MB): 1,048,576 bytes (binary, IEC) or 1,000,000 bytes (decimal, depending on context); 1 MB ≈ the size of a small image or short audio clip. Common uses: File sizes for images, documents, and short videos; RAM in older devices; download size budgets for web pages.
Gigabytes (GB): About one billion bytes; the dominant unit for consumer storage capacity. Common uses: RAM capacity, smartphone and SSD storage sizes, monthly cellular data plans, and movie file sizes.
How the conversion works
Digital storage uses binary (IEC) units throughout: 1 KB = 1,024 bytes, 1 MB = 1,024 KB = 1,048,576 bytes, 1 GB = 1,024 MB. Decimal-based variants (1 GB = 1,000,000,000 bytes) are not used here.
The exact relationship is gigabytes = megabytes × 0.0009765625, which the calculator at the top of this page applies in both directions. Type into either field and the other updates immediately.
When this conversion matters
Converting between megabytes and gigabytes comes up wherever digital storage measurements move between systems — from one country's conventions to another's, from a scientific reference to a practical specification, or from one industry's working unit to another's. The calculator and reference table above cover the everyday range; for unusual values you can type any number into either field.