About this data storage converter
Compare bits, bytes, decimal storage units and binary storage units. A byte contains eight bits. KB, MB, GB and TB use powers of 1,000; KiB, MiB, GiB and TiB use powers of 1,024. Use this workspace to prepare a result you can review before putting it to use. All processing takes place on your device, without an account or an upload of your inputs. Check the examples to understand the expected output, read the limitations for the supported scope, and reset the form when you want to start a separate task.
How it works
A byte contains eight bits. KB, MB, GB and TB use powers of 1,000; KiB, MiB, GiB and TiB use powers of 1,024.
Try these examples
1 KiB → B
1024 B
1 GB → MB
1000 MB
Limitations & privacy
Nonnegative values up to 1 trillion. Unit names are explicit and case-sensitive. Does not account for filesystem overhead, compression or device marketing conventions. Display uses up to 15 significant digits; floating-point rounding still applies.
Inputs and results stay in this browser. Only tool identifiers are stored for your recently used tools. You can clear that history from the directory.
A few good questions
How is the result produced?
A byte contains eight bits. KB, MB, GB and TB use powers of 1,000; KiB, MiB, GiB and TiB use powers of 1,024.
Are my inputs sent to a server?
No. Inputs and results are processed locally and are not uploaded or included in telemetry. Copying or downloading is your choice.
What are the limits of this tool?
Nonnegative values up to 1 trillion. Unit names are explicit and case-sensitive. Does not account for filesystem overhead, compression or device marketing conventions. Display uses up to 15 significant digits; floating-point rounding still applies.
Updated September 19, 2026