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CONVERT

Data Size Converter

Convert bits, bytes, KB, MB, GB, TB, PB and more — using binary (1024-based) definitions. All units shown at once.

0.125

All conversions

Bytes (B)0.125
Kilobytes (KB)0.0001220703125
Megabytes (MB)1.192093e-7
Gigabytes (GB)1.164153e-10
Terabytes (TB)1.136868e-13
Petabytes (PB)1.110223e-16
Kilobits (Kb)0.001
Megabits (Mb)0.000001
Gigabits (Gb)1e-9

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Knowledge Base

Frequently Asked Questions

How many bytes are in a kilobyte?↓

In computing, 1 kilobyte (KB) = 1,024 bytes (binary/base-2 definition). This calculator uses binary prefixes (1024-based) which is the standard in operating systems and storage devices.

How many MB in a GB?↓

1 gigabyte (GB) = 1,024 megabytes (MB). So 1 GB = 1,024 MB = 1,048,576 KB = 1,073,741,824 bytes.

What is the difference between bits and bytes?↓

1 byte = 8 bits. Bits (b) are used for network transfer speeds (Mbps, Gbps), while bytes (B) are used for file sizes and storage capacity. A 100 Mbps connection transfers 12.5 MB per second.

What does TB and PB mean?↓

TB = terabyte = 1,024 GB ≈ 1 trillion bytes. PB = petabyte = 1,024 TB ≈ 1 quadrillion bytes. Modern data centers and cloud storage are measured in petabytes and beyond.