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What is a bit and how many bits are in a byte?

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A bit is typically the smallest unit of memory in an electronic device. As it is based on a binary system, it can contain only one of two possible values: 1 or 0, which generally relate to that electronic memory element being set On or Off, respectively.

A byte consists of 8 bits and is typically used to represent a single logical character. As each of the 8 bits can contain either of two binary values (1 or 0) the total number of combinations in any byte is therefore 2*2*2*2*2*2*2*2 = 2**8 = 256.

The literal character for any particular byte value can vary depending on the Code being used by the computer. For example, a byte with a current value of 90 is generally "Z" in ASCII but is "!" in EBCDIC. But even within the general structure of ASCII there can be special character sets employed wherein some or all of the values are agreed to represent other characters used in foreign languages or in special applications.

  • 1 bit (b) = 1 binary value (0 or 1)
  • 1 byte (B) = 8 bits = one logical character
  • 1 kilobyte (KB) = 1024B
  • 1 megabyte (MB) = 1024KB
  • 1 gigabyte (GB) = 1024MB
  • 1 terabyte (TB) = 1024GB
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How many bits in byte?

historically, the byte was whatever the computer said it was. There have been computers that use bytes anywhere from 5 to 36 bits long. Today however, almost all computers use

How many bits in 18 bytes?

18 bytes is 144 bits.

How many bits in 1Mega bytes?

1 byte = 8 bits 1 Kilo byte = 1024 bytes = 8192 bits 1 Mega byte = 1024 Kilo Bytes = 1048576 bytes = 8388608 bits

How many bytes are in 72 bits?

72 bits is 9 bytes.

How many bits are it byte?

One BYTE is always 8 BITs. (Binary digITs) Some data protocols use a different number of bits to define a character, most systems today use 8 bits, some older systems used 5
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How many bits are in ten bytes?

There are 80 bits in 10 bytes. Each byte contains eight bits. This is critical to know when shopping for a new computer or adding memory to a compute as it will allow for an