How do I convert gigabytes to megabytes?

To convert gigabytes to megabytes, multiply the value by 1024. For example, 1 GB = 1024 MB.

What is 1 gigabytes in megabytes?

1 gigabytes (GB) is equal to 1024 megabytes (MB).

How do I convert megabytes back to gigabytes?

To convert megabytes back to gigabytes, multiply the value by 0.000976563. For example, 1 MB = 0.000976563 GB.

What is the formula to convert gigabytes to megabytes?

The formula is: MB = GB × 1024. Simply multiply your gigabytes value by 1024 to get the equivalent in megabytes.

What is a bits and bytes unit converter?

A bits and bytes unit converter transforms measurements between digital data units like bits, bytes, kilobytes, megabytes, gigabytes, and terabytes. It's essential for understanding storage capacity, data transfer rates, and digital file sizes.

What is the difference between a bit and a byte?

A bit (b) is the smallest unit of digital data, representing a single 0 or 1. A byte (B) consists of 8 bits and can represent 256 different values (2⁸). One byte typically stores one character of text in ASCII encoding.

Why are there different units for digital data?

Different scales serve different purposes: bits for data transfer rates (Mbps), bytes for file sizes (MB), and larger units (GB, TB) for storage capacity. Using appropriate units keeps numbers manageable and meaningful.

What is the difference between MB and MiB?

MB (megabyte) uses decimal prefixes: 1 MB = 1,000,000 bytes. MiB (mebibyte) uses binary prefixes: 1 MiB = 1,048,576 bytes (2²⁰). Storage manufacturers use MB; operating systems often use MiB, causing apparent discrepancies.

Why does my hard drive show less space than advertised?

Hard drive manufacturers use decimal (1 GB = 1,000,000,000 bytes), but operating systems often display binary (1 GiB = 1,073,741,824 bytes). A '500 GB' drive shows as about 465 GB in Windows—same actual capacity, different measurement.

How do I convert between bits and bytes?

Divide bits by 8 to get bytes, or multiply bytes by 8 to get bits. For example, 100 Mbps (megabits per second) internet equals 12.5 MB/s (megabytes per second) maximum download speed.

What is the difference between Mbps and MBps?

Mbps (megabits per second) measures data transfer rate—used for internet speeds. MBps (megabytes per second) is 8× larger and often used for file transfer speeds. 100 Mbps internet = 12.5 MBps maximum throughput.

How large is a petabyte?

A petabyte (PB) equals 1,000 terabytes or 1 quadrillion bytes. It could store about 500 billion pages of text, 4,000 years of MP3 audio, or 13 years of HD video. Major data centers store exabytes (1,000 PB).

What comes after exabyte?

The progression continues: zettabyte (ZB, 10²¹ bytes), yottabyte (YB, 10²⁴ bytes), ronnabyte (RB, 10²⁷ bytes), and quettabyte (QB, 10³⁰ bytes). Global data creation in 2020 was approximately 64 zettabytes.

Why do we use powers of 2 for digital storage?

Computers operate in binary (0s and 1s), making powers of 2 natural for memory addressing. RAM is always in powers of 2 (8, 16, 32 GB) because memory addresses require exact binary alignment for efficient access.

Convert gigabytes to megabytes

Bits & Bytes Unit Converter - GB to MB

gigabytes to megabytes Formula

MB = GB × 1,024

To convert from gigabytes (GB) to megabytes (MB), multiply the value by 1,024.

Example:

10 GB = 10,240 MB

Reverse:

1 MB = 0.000976563 GB

Quick Reference: gigabytes to megabytes

gigabytes (GB)	megabytes (MB)
1 GB	1,024 MB
5 GB	5,120 MB
10 GB	10,240 MB
25 GB	25,600 MB
50 GB	51,200 MB
100 GB	102,400 MB
500 GB	512,000 MB
1,000 GB	1.0240e+6 MB

About These Units

gigabytes (GB)

Gigabytes is a unit of bits-bytes measurement. It is one of the most commonly used units in this category.

megabytes (MB)

Megabytes is a unit of bits-bytes measurement. It is one of the most commonly used units in this category.

Bits & Bytes conversion table

1 B = 8 b	1 bytes equals 8 bits	1 * 8 = X b
1 B = 0.0078125 Kb	1 bytes equals 0.0078125 kilobits	1 * 0.0078125 = X Kb
1 B = 0.0009765625 KB	1 bytes equals 0.0009765625 kilobytes	1 * 0.0009765625 = X KB
1 B = 0.00000762939453125 Mb	1 bytes equals 0.00000762939453125 megabits	1 * 0.00000762939453125 = X Mb
1 B = 9.5367431640625e-7 MB	1 bytes equals 9.5367431640625e-7 megabytes	1 * 9.5367431640625e-7 = X MB
1 B = 7.450580596923828e-9 Gb	1 bytes equals 7.450580596923828e-9 gigabits	1 * 7.450580596923828e-9 = X Gb
1 B = 9.313225746154785e-10 GB	1 bytes equals 9.313225746154785e-10 gigabytes	1 * 9.313225746154785e-10 = X GB
1 B = 7.275957614183426e-12 Tb	1 bytes equals 7.275957614183426e-12 terabits	1 * 7.275957614183426e-12 = X Tb
1 B = 9.094947017729282e-13 TB	1 bytes equals 9.094947017729282e-13 terabytes	1 * 9.094947017729282e-13 = X TB
1 B = 7.105427357601002e-15 Pb	1 bytes equals 7.105427357601002e-15 petabits	1 * 7.105427357601002e-15 = X Pb
1 B = 8.881784197001252e-16 PB	1 bytes equals 8.881784197001252e-16 petabytes	1 * 8.881784197001252e-16 = X PB
1 B = 6.938893903907228e-18 Eb	1 bytes equals 6.938893903907228e-18 exabits	1 * 6.938893903907228e-18 = X Eb
1 B = 8.673617379884035e-19 EB	1 bytes equals 8.673617379884035e-19 exabytes	1 * 8.673617379884035e-19 = X EB

F.A.Q. - Frequently Asked Questions

Popular bits-bytes Conversions

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