megabyte to kibibyte
Convert megabyte (MB) to kibibyte (KiB). Use an editable data storage converter, conversion formula, and reference table.
1 MB = 976.5625 KiB
Conversion formula
One megabyte equals 976.5625 kibibyte. Multiply your value in megabyte by this factor to get kibibyte. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 megabyte:5 × 976.5625 = 4,882.8125 KiB
Conversion table
| megabyte (MB) | kibibyte (KiB) |
|---|---|
| 0.01 | 9.765625 |
| 0.1 | 97.65625 |
| 1 | 976.5625 |
| 2 | 1,953.125 |
| 5 | 4,882.8125 |
| 10 | 9,765.625 |
| 25 | 24,414.0625 |
| 50 | 48,828.125 |
| 100 | 97,656.25 |
| 1000 | 976,562.5 |
About these measurements
Data storage expresses a number of bits or bytes.
The base reference used here is the byte. One megabyte is 1,000,000 base units; one kibibyte is 1,024 base units.
Important distinctions
Decimal prefixes use powers of 1,000; binary prefixes use powers of 1,024. One byte is eight bits.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert MB to KiB?
Multiply the quantity in MB by 976.5625. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the kibibyte to megabyte converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
