Data size unit converter
Convert data size values to different units and compare results for each unit.
Input
The example value has been entered. Check it immediately or change the value.
Input is processed in the browser. Refreshing returns a sample value.
Result
Check or change the value using the example value result.
B is bytes, bit is bits. KB is 1,000B, KiB is 1,024B. The result is displayed up to 12 digits.
Share result
Share the tool link and result text together. No URL is included in the result. Check the below content and then share it.
Calculation·conversion criteria
MB·MiB·bits·bytes capacity comparison.
Input example
1 B = 8 bit
1KiB is 1,024B and 1KB is 1,000B. The result varies depending on whether the prefix has an ‘i’.
How to use
- Use the provided example value or replace the value and input unit field.
- Click Verify result and check the following result.
- Result can be copied if needed.
Frequently Asked Questions
Can the Mbps of internet speed be read directly as MB?
No. lowercase b is a bit, while uppercase B is a byte. 1B = 8bit. Mbps is the number of bits per second, so transmission time is required to calculate capacity.
Calculation criteria and reference materials
- NIST — binary prefix
Difference between kilo and kibi as decimal/decimal prefixes
Verification of calculation criteria: · Calculation·verification principles · Report errors