Data & Storage

Mebibytes to Kibibytes

Convert mebibytes to kibibytes instantly. 1 MiB = 1,024 KiB. Includes the exact factor, a conversion table of common values and the definition of both units.

MiB
Kibibytes
—
One step, one exact factorMebibyteswhat you have× 1,024Kibibyteswhat you getBoth units are defined against the same base unit, so the factor is exact — never an approximation.

How to convert mebibytes to kibibytes

To convert mebibytes to kibibytes, multiply by 1,024. The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.

KiB = MiB × 1,024

Mebibytes to Kibibytes conversion table

The values people look up most often, rounded for reading. Use the calculator above for anything in between.

MebibytesKibibytes
1 MiB1,024 KiB
2 MiB2,048 KiB
3 MiB3,072 KiB
5 MiB5,120 KiB
10 MiB10,240 KiB
20 MiB20,480 KiB
25 MiB25,600 KiB
50 MiB51,200 KiB
100 MiB102,400 KiB
500 MiB512,000 KiB
1,000 MiB1,024,000 KiB

What is a mebibyte?

1,024 kibibytes, which is why a '1 MB' file shows as 0.95 MiB.

What is a kibibyte?

1,024 bytes — the binary kilobyte that operating systems count in.

The formula

KiB = MiB × 1,024

Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.

How to use the Mebibytes to Kibibytes

  1. Type the number of mebibytes you want to convert.
  2. Read the result in kibibytes straight away — there is no button to press.
  3. Check the table below for the values that come up most often, or reverse the conversion with the linked kibibytes to mebibytes page.

Mebibytes to Kibibytes — frequently asked questions

How many kibibytes are in a mebibyte?

One mebibyte equals 1,024 KiB. KiB = MiB × 1,024

What is the formula to convert mebibytes to kibibytes?

The formula is KiB = MiB × 1,024. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.

How do I convert kibibytes back to mebibytes?

Divide instead of multiplying: one kibibyte is 0.0009765625 MiB. The reverse converter is linked in the related tools list.

Is this conversion exact?

Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.

Is this mebibytes to kibibytes free to use?

Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.

What people search for

This page answers each of these searches. They are the exact phrases visitors use to find the mebibytes to kibibytes.

  • mebibytes to kibibytes
  • 1 mebibyte to kibibytes
  • how many kibibytes in a mebibyte
  • mib2kib
  • mebibytes in kibibytes
  • mebibytes to kibibytes converter
  • convert mebibytes to kibibytes

About this calculator

Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.

Last reviewed August 19, 2026 · Calculation runs client-side · No data collected · Report an error