Convert Mebibytes to Kibibytes (MiB to KiB)
1 mebibyte (MiB) = 1024 kibibytes (KiB). 1 KiB = 0.0009765625 MiB. Example: 15 MiB = 15 × 1024 = 15360 KiB.
Also searched as mebibytes to KiB, mebibytes in KiB, mebibytes into kibibytes, MiB to KiB, MiB in kibibytes, MiB into kibibyte, mebibyte to kibibyte, MiB to kibibytes converter and how many kibibytes in a mebibyte.
1 MiB = 1024 KiB
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk mebibyte to kibibyte converter to paste a column from Excel.
How to Convert Mebibyte to Kibibyte
- 1 MiB = 1024 KiB
- 1 KiB = 0.0009765625 MiB
- Example: convert 15 MiB to KiB: 15 MiB = 15 × 1024 KiB = 15360 KiB
Formula
KiB = MiB × 1024
Derivation from SI units:
- 1 MiB = 2²⁰ bytes = 1,048,576 bytes.
- 1 KiB = 2¹⁰ bytes = 1024 bytes.
- 1 MiB = 8388608 bit ÷ 8192 bit per KiB = 1024 KiB
Both units are defined exactly, so the factor is exact. Mebibyte definition: mebibyte; Kibibyte definition: kibibyte.
Worked examples
- A reading of 16 MiB converts to 16384 KiB.
16 MiB × 1024 = 16384 KiB - A value of 128 MiB is 131072 KiB.
128 MiB × 1024 = 131072 KiB
Mebibyte to Kibibyte conversion table
| Mebibytes (MiB) | Kibibytes (KiB) |
|---|---|
| 1 MiB | 1024 KiB |
| 2 MiB | 2048 KiB |
| 4 MiB | 4096 KiB |
| 8 MiB | 8192 KiB |
| 16 MiB | 16384 KiB |
| 32 MiB | 32768 KiB |
| 64 MiB | 65536 KiB |
| 100 MiB | 102400 KiB |
| 128 MiB | 131072 KiB |
| 256 MiB | 262144 KiB |
| 500 MiB | 512000 KiB |
| 1000 MiB | 1024000 KiB |
Where it's used
Mebibytes are used for memory and cache sizes, while kibibytes appear in RAM, cache and page sizes (4 KiB pages). Both measure amount of digital information, so the conversion is a fixed factor.
Mebibyte to other data storage units
| Conversion | 1 MiB equals |
|---|---|
| mebibyte to kibibyte | 1024 KiB |
| mebibyte to byte | 1048576 B |
| mebibyte to kilobyte | 1048.576 kB |
| mebibyte to megabyte | 1.048576 MB |
| mebibyte to gigabyte | 0.001048576 GB |
| mebibyte to terabyte | 0.000001048576 TB |
| mebibyte to bit | 8388608 bit |
| mebibyte to megabit | 8.388608 Mbit |
Show 5 more units
| mebibyte to gibibyte | 0.0009765625 GiB |
|---|---|
| mebibyte to kilobit | 8388.608 kbit |
| mebibyte to gigabit | 0.008388608 Gbit |
| mebibyte to petabyte | 1.048576 × 10⁻⁹ PB |
| mebibyte to tebibyte | 9.536743164 × 10⁻⁷ TiB |
Frequently asked questions
How many kibibytes are in 1 mebibyte?
1 MiB = 1024 KiB.
How do I convert mebibytes to kibibytes?
Multiply the value in MiB by 1024. For example, 15 MiB × 1024 = 15360 KiB.
Is the MiB to KiB conversion exact?
Yes. Both units are defined exactly, and 1 MiB is exactly 1024 KiB.
Sources
- Prefixes for binary multiples (kibi, mebi, gibi…, adopted by the IEC and now in IEC 80000-13), National Institute of Standards and Technology , Prefixes for binary multiples.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Section 3, note on binary prefixes.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Mebibytes to Kibibytes (MiB to KiB). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/mebibytes-to-kibibytes/
IEEE
Scientific Converters, "Convert Mebibytes to Kibibytes (MiB to KiB)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/mebibytes-to-kibibytes/