Data Size Converter

Data Size Converter: Convert bytes, KB, MB, GB, KiB, MiB and GiB.

Data Size Converter

Data Size Converter: Enter a storage size and select source and destination units. Decimal KB/MB/GB and binary KiB/MiB/GiB are treated differently.

Loading the tool...

✓ Your inputs stay in this browser

How to use Data Size Converter

Enter a storage size and select source and destination units. Decimal KB/MB/GB and binary KiB/MiB/GiB are treated differently.

Example

One MiB is 1,048,576 bytes, while one MB is 1,000,000 bytes.

What to know

KB means 1,000 bytes and KiB means 1,024 bytes. Network data transfer speeds use additional time-based units not covered here.