Bytes to KB
The quickest answer to "how many KB is this", including why two different numbers are correct depending on who is asking.
Loading this tool…
Nothing you enter here is sent anywhere. There is no file and no request to our server - the work is done in your browser and disappears when you close the page.
How It Works
- Enter — Fill in the values the tool asks for.
- Run — Press the button; an empty field is reported by name rather than read as zero.
- Read — The answer comes with the working behind it, so you can check the figure.
- Take it — Copy the result, or download it where the tool offers that.
Frequently Asked Questions
Is 1 KB 1000 or 1024 bytes?
Both conventions exist, so both are shown. The IEC names (KiB, MiB, GiB) mean 1024-based; manufacturers use KB/MB/GB for 1000-based. The result table labels each one.