Data Storage Converter
Convert digital data storage units easily — Bytes, KB, MB, GB, TB, PB, and Bits.
1 Gigabyte (GB)=0 Megabyte (MB)
Conversion Formula
Step-by-Step Calculation:
To convert 1 Gigabyte to Megabyte, multiply by 1024 to get 1024 Megabyte.
Conversion Table
| Gigabyte (GB) | Megabyte (MB) |
|---|---|
| 0.01 | 10.24 |
| 0.1 | 102.4 |
| 1 | 1024 |
| 2 | 2048 |
| 5 | 5120 |
| 10 | 10240 |
| 20 | 20480 |
| 50 | 51200 |
| 100 | 102400 |
Common Data Storage Conversions
Unit Information & History
Byte (B)
Definition: The fundamental building block of digital data, consisting of 8 binary bits.
History: Coined by Werner Buchholz in 1956 during the design of the IBM Stretch computer.
Current Use: Used to measure single characters of text (e.g. ASCII / UTF-8) and small memory units.
Gigabyte (GB)
Definition: Equal to 1,024 Megabytes in binary systems (2³⁰ bytes) or 1,000 Megabytes in decimal (10⁹ bytes).
History: Standardized during the rapid growth of hard disks and RAM in the late 1990s.
Current Use: The primary metric for smartphone storage, PC memory (RAM), and flash drives.
Terabyte (TB)
Definition: Equal to 1,024 Gigabytes (1,099,511,627,776 bytes in binary) or 1 trillion bytes.
History: Became mainstream with the introduction of high-capacity consumer SSDs in the late 2000s.
Current Use: Standard metric for computer backup drives, NAS systems, and server storage.
Frequently Asked Questions
Quick answers to common questions
Q:How many MB in a GB?
There are 1,024 megabytes (MB) in a gigabyte (GB) using binary units, or 1,000 using decimal. Our converter supports both based on the standard you choose.
Q:How many bytes in a kilobyte?
One kilobyte is 1,024 bytes in binary (KiB) or 1,000 bytes in decimal (KB). The difference grows at higher units like GB and TB.
Q:What's the difference between GB and GiB?
GB uses base-10 (1,000³ bytes) as used by storage manufacturers, while GiB uses base-2 (1,024³ bytes) as used by operating systems.
Q:How many GB in a TB?
One terabyte equals 1,024 GB in binary, or 1,000 GB in decimal. Our converter lets you pick your preferred convention.