KB to MB Converter

Convert kilobytes to megabytes instantly using the binary convention of 1 MB = 1,024 KB—perfect for checking downloads, sizing emails, or configuring storage quotas.

Enter the size in kibibyte-style kilobytes.

Conversion assumes raw binary units only. Always align with the unit policy of your software or service-level agreement.

Examples

  • 10,240 KB backup ⇒ 10 MB attachment
  • 2,097,152 KB ISO ⇒ 2,048 MB (≈ 2 GB) image
  • 768 KB favicon ⇒ 0.75 MB web asset

FAQ

Is this the same as kibibytes to mebibytes?

Yes. The converter uses the binary base (powers of two), so KB behaves like KiB and MB like MiB.

How do I convert MB back to KB?

Multiply the megabyte value by 1,024 to retrieve kilobytes.

Why is my operating system showing a different value?

Some OS utilities display decimal megabytes (1 MB = 1,000 KB). Confirm the convention before reporting numbers externally.

Does file-system overhead change the result?

No. The calculator converts pure byte counts. Disk allocation blocks or compression introduce separate overhead.

Additional Information

  • Binary units: divide kilobytes by 1,024 to obtain megabytes (MiB-style).
  • For decimal SI storage marketing (1 MB = 1,000 KB), adjust the divisor accordingly.
  • Ideal for scripting log rotation thresholds or estimating database export sizes.

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