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Data Storage Converter
Result
1 GB = 1,000 MB
Conversion Factor
1 GB = 1,000 MB
Quick Conversions
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How to Use the Data Storage Converter
- Enter the data size you want to convert
- Select the source unit (GB, MB, GiB, etc.)
- Select the target unit
- The result appears instantly
Data Storage Units Explained
- Decimal (SI): KB, MB, GB, TB - Based on powers of 1000
- Binary (IEC): KiB, MiB, GiB, TiB - Based on powers of 1024
- Bits: Used for network speeds (Mbps = Megabits per second)
- Bytes: Used for file sizes (1 byte = 8 bits)
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Frequently Asked Questions
How many MB in a GB?
There are 1,000 MB in a GB (decimal/SI) or 1,024 MB in a GiB (binary). Most manufacturers use decimal.
What's the difference between GB and GiB?
GB uses powers of 1000 (decimal), while GiB uses powers of 1024 (binary). A 500 GB drive is about 465 GiB.
How many bytes in a kilobyte?
In decimal (SI): 1 KB = 1,000 bytes. In binary: 1 KiB = 1,024 bytes.
How big is a terabyte?
1 TB = 1,000 GB = 1,000,000 MB = 1 trillion bytes.