Byte Converter – KB, MB, GB, TB, PB

Data storage and transfer sizes are commonly measured in bytes in the digital world. Understanding byte conversions is essential whether you are a student, an IT professional, or just someone managing files. A byte converter helps you quickly and accurately convert between KB, MB, GB, TB, and PB, making data calculations simple and efficient.

Byte Size Converter


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A byte convertion tool allows users to convert data sizes between bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), terabytes (TB), and petabytes (PB). Since digital data is measured in binary, the conversion follows specific standards where 1 KB = 1024 bytes, and so on.

How to Use Byte Converter Tool

Using a byte converter is simple and helps you quickly find equivalent storage values or data transfer rate. Follow these steps:

  1. Enter the Data Size – Input the value you want to convert (e.g., 500).
  2. Select From Unit – Choose “from” unit you want to convert –Bytes, KB, MB, GB, TB, or PB.
  3. Select To Unit – Choose the “to” unit you want your result –Bytes, KB, MB, GB, TB, or PB.
  4. Click Convert – Click the button to instantly display the converted value.
  5. Use the Result – Whether you need to compare file sizes, manage storage, or optimize downloads, use the converted data accordingly.

For example, if you need a megabyte-to-byte converter, simply enter value 1 select from unit as MB and to unit as Byte, and the converter will show result as 1,048,576 Bytes.

Data Unit Buliding Blocks

Below is a quick reference to data units to help you understand data conversions:

UnitEqual ToSize (In Bytes)
Bit1 Bit1/8 (0 or 1)
Nibble4 Bits1/2
Byte8 Bits1
Kilobyte1024 Bytes1024
Megabyte1, 024 Kilobytes1, 048, 576
Gigabyte1, 024 Megabytes1, 073, 741, 824
Terabyte1, 024 Gigabytes1, 099, 511, 627, 776
Petabyte1, 024 Terabytes1, 125, 899, 906, 842, 624
Exabyte1, 024 Petabytes1, 152, 921, 504, 606, 846, 976
Zettabyte1, 024 Exabytes1, 180, 591, 620, 717, 411, 303, 424
Yottabyte1, 024 Zettabytes1, 208, 925, 819, 614, 629, 174, 706, 176

Byte Conversion Chart

UnitBytesKilobytesMegabytesGigabytesTerabytesPetabyte
1B10.00097656250.000000953674320.000000000931320.000000000000909490.00000000000000089
1KB1,02410.00097656250.000000953674320.000000000931320.00000000000091
1MB1,048,5761,02410.00097656250.000000953674320.00000000093132
1GB1,073,741,8241,048,5761,02410.00097656250.00000095367432
1TB1,099,511,627,7761,073,741,8241,048,5761,02410.0009765625
1 PB1, 125, 899, 906, 842, 6241,099,511,627,7761,073,741,8241,048,5761,0241
Chart-1

This KB MB GB TB chart provides a clear breakdown of how data is structured and measured in storage devices, cloud storage, file sizes and data transfers.

UnitBKBMBGBTBPB
B11,0241,048,5761,073,741,8241,099,511,627,7761,125,899,906,842,624
KB0.000976562511,0241,048,5761,073,741,8241,099,511,627,776
MB0.000000953674320.000976562511,0241,048,5761,073,741,824
GB0.000000000931320.000000953674320.000976562511,0241,048,576
TB0.000000000000910.000000000931320.000000953674320.000976562511,024
PB0.000000000000000890.000000000000910.000000000931320.000000953674320.00097656251
Chart-2

Memory / File / Data Sizes

Generally, “kilo” refers to 1,000, but in computer systems, it traditionally means 1,024. To resolve confusion about data sizes, it was decided in 1998 that the term kilobyte (KB) would represent 1,000 bytes, while kibibyte (KiB) would indicate 1,024 bytes. Similarly, megabyte (MB) would signify 1,000,000 bytes, and mebibyte (MiB) would represent 1,048,576 bytes. This decision was made by the American organization NIST (National Institute of Standards and Technology) and the International Electrotechnical Commission (IEC) to address the longstanding issue of inconsistent usage. However, despite these efforts, the term “kilobyte” has become deeply ingrained in global culture, and the distinction between KB and KiB is still unclear to many.

Data Transfer Speeds

Data transfer speed or file transfer speed refers to the speed at which data is transmitted from one source to destination. Typically measured in bits (bps – note small ‘b’) or bytes per second (Bps – note capital ‘B’). Some of the common file transfer speeds are:

  • Bits per Second (bps): It is the smallest unit of data transfer speed or file transfer speed.
  • Bytes per Second (Bps): 1 Bps = 8 bps.
  • Kilobits per Second (Kbps): 1 Kbps = 1024 bps
  • Kilobytes per Second (KBps): 1 KBps = 1024 Bps
  • Megabits per Second (Mbps): 1 Mbps = 1024 Kbps
  • Megabytes per Second (MBps): 1 MBps = 1024 KBps
  • Gigabits per Second (Gbps): 1 Gbps = 1024 Mbps
  • Gigabytes per Second (GBps): 1 GBps = 1024 MBps
  • Terabits per Second (Tbps): 1 Tbps = 1024 Gbps
  • Terabytes per Second (TBps): 1 TBps = 1024 GBps
  • Petabits per Second (Pbps): 1 Pbps = 1024 Tbps
  • Petabytes per Second (PBps): 1 PBps = 1024 TBps

Note – In October 2022, a new record was set for data transfer speed at 1.84 petabits per second (Pbps), which equals 14,720,000,000 megabits per second (Mbps).

FAQs

Q1: What units can I convert between using this tool?

You can convert between Bytes (B), Kilobytes (KB), Megabytes (MB), Gigabytes (GB), Terabytes (TB), and Petabytes (PB).

Q2: How accurate are the conversions?

The conversions are based on the standard binary system used in computing, ensuring accurate results.

Q3: What value is used for kilo bytes to MB conversion?

For Kilo Bytes to MB conversion, it uses 1024 Kilobytes for 1 MB and subsquently 1024 MB for 1 GB and so on.

Q4. What is the difference between KB and KiB?

KB (Kilobyte) follows the decimal system (1 KB = 1000 Bytes), while KiB (Kibibyte) follows the binary system (1 KiB = 1024 Bytes). Most digital storage uses the binary standard.

Q5. Can I use a byte converter for internet speed calculations?

Yes, but note that internet speed is measured in bits per second (bps), while storage is in bytes. You need to convert bits to bytes (1 byte = 8 bits) to get an accurate calculation.


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