200k is 200kb, k is an alias for kb; kb is an information measurement unit, which is a multiple of the computer data storage unit byte; nowadays it is usually used to identify storage with general capacity such as memory The storage capacity of the media is used; generally speaking, a 200K photo should be about "800*600", which is about 400,000 pixels.
#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
How many kb is 200k?
200k is 200KB, which is the space occupied by the photo storage, not the pixels and size of the photo, nor does it determine the width and height of the photo. The number of pixels and storage size of JPG photos cannot be converted. Not greater than 200k means that the memory is not greater than 200KB.
1. Generally speaking, a 200K photo should be about 800*600, which is about 400,000 pixels.
2. Size refers to the sum of the colors and related information recorded in the picture, and does not specify the dimensions of width and height.
3. 980x720 pixels means that there are 720 pixels in the vertical direction and 980 pixels in the horizontal direction. The total number of pixels is 980x720=705600 pixels, but the total number of pixels is not the file size, but the file size. It is not calculated by multiplying the area length by the width, because pictures of the same size have different content and file sizes, so the specific size cannot be determined for a 200K photo.
kB (Kilobyte) is an information measurement unit, which is a multiple of the computer data storage unit byte. Nowadays, it is usually used to identify the storage capacity of storage media with general capacity such as memory. According to the International System of Units, 1kB = 1000B (Byte).
According to the IEC naming standard, the standard naming for binary storage units is KiB, MiB, etc., 1kiB = 1024B. This is determined by the binary storage method of the data stream.
Linux and macOS X use the International System of Units standard naming. However, systems below Windows xp still incorrectly label KiB as KB. Confusion has become common because systems still record data capacity in the old way, usually Kilobyte can also refer to Kibibyte, that is, 1KB = 1024B.
For more related knowledge, please visit the FAQ column!
The above is the detailed content of How many kilobytes is 200k?. For more information, please follow other related articles on the PHP Chinese website!