Kilobits per second is usually shortened to Kbps (or kbps). For example, 53.333kbps is 53,333 bits per second. 1 kb/s = 1000 b/s 1 KB/s = 1024 B/s 1 KB/s = 8.192 kb/s 1 kb/s = .1221 KB/s The lowercase b usually stands for bits while the uppercase B stands for bytes. To find your theoretical download speed for your line, divide your advertised speed by 8.192: 53.333kbps / 8.192 =
