how big is a kb file
A megabyte is 1024 kilobytes (but some prefer to say 1000 kilobytes because of the technicalities in calculating that on the spot). Lemme give you the break down: 1024 bytes = 1 kilobyte 1024 kiloytes = 1 Megabyte 1024 Megabytes = 1 Gigabyte 1024 Gigabytes = 1 Terabyte. Ubuntu-Geek Â· 7 years ago. Thumbs up.