Unit Conversion Calculators

KB to MB Calculator

Convert a data size in kilobytes (KB) to megabytes (MB) using the standard base-1024 factor.

Megabytes —

About the KB to MB Calculator

Operating systems and file managers typically measure digital storage in binary multiples of 1,024 rather than 1,000. One megabyte equals exactly 1,024 kilobytes under this convention.

Formula: Megabytes = Kilobytes ÷ 1,024

Useful for estimating file sizes, download sizes and understanding storage figures shown by your computer or phone.