KB KB Kbps differences and conversions for related units

Conversion Formula

8bit (bit) =1byte (bytes)

1024Byte (bytes) =1kb

1024kb=1mb

1024mb=1gb

1024gb=1tb

The capacity is uppercase B and the speed of transmission is lowercase b

BPS is the abbreviation for bits per second, which indicates bits per second.

BPS is the abbreviation for bity per second, which represents bytes per second.

This p can also be written/, S is the abbreviation of the second, so bps = b/S

KB and KB differences: The information in the computer is binary 0 and one representation, where each 0 or 1 is referred to as a bit, denoted by lowercase b, that is, bit (bits);

Uppercase B means byte, which is byte, one byte = eight bits, or 1byte=8bit; the preceding uppercase K means thousands of bits (KB) or thousands of kilobytes (KB). Represents the size units of a file, typically using a byte (KB) to represent the size of the file.

Test speed: http://www.speedtest.net/

1m=1024k in the computer, the above 1mbps=1024kbps refers to the number of thousands of messages per second (k for thousands, KB for the number of thousands of bits, PS refers to each second), the general company is in kilobytes (note is lowercase b) to represent the network bandwidth.

The results come out to see upload speed.

Around 1Mbps please set the maximum bitrate of 500kbps, the compression resolution is 720x480 or close to 480.

Around 2Mbps please set the maximum bitrate to 1500kbps, the compression resolution is 1280x720 or close to 720.

Less than 0.5Mbps, or to watch live it.

Telecom ADSL network bandwidth 1 trillion (m) the actual unit conversion is 1mbps=1024kbps=1024kbps÷8=128kb/s, that is, your ADSL can be said to be 1 trillion (m) broadband, can also be said to 128kb/s broadband, which means the same. (often beginners may ask, my ADSL is clearly said to be a bandwidth of 1M, how now I download more than 100 kb/s ah?) In fact, you can convert, your bandwidth has to reach 1 m.

In our actual Web application, download software often see such as download speed display as 128KBps (kb/s), 103kb/s and so on broadband rate size typeface, because the ISP provides line bandwidth using the unit is bit, and the general download software shows the bytes (1 bytes =8 bit), So you have to pass the conversion to get the actual value. However, we can convert it according to the conversion formula:
64kb/s=64x8 (kb/s) =512kb/s=0.5mb/s is 64kb/s=0.5mb/s
128kb/s=128x8 (kb/s) =1024kb/s=1mb/s is 128kb/s=1mb/s

Read the above explanation, believe that there are confused also have to understand, it is necessary to understand their own problems, when someone asked you: Your home download speed about how much to ah? You can not answer 2Mbps, because the unit is different, 2Mbps is only the rate is not speed, 2Mbps True download theory speed is 256kb/s. The above terminology differences, hope that as a network, in the article to be rigorous, for consumers, as long as the understanding of the truth, of course, do not require the past.

KB KB Kbps differences and conversions for related units