Convert megabytes to kibibytes
1 MB = 976.5625 KiB — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
976.5625KiB
As a fraction: 15625/16
1 MB = 976.5625 KiB
How to convert megabytes to kibibytes
Multiply the number of megabytes by 976.5625 to get kibibytes.
The exact factor is 976.5625 — as a fraction, 15625/16.
Kibibyte: 1024 bytes. What Windows calls a "KB" — which is why a 500 GB drive shows as 465 GB.
Megabyte to Kibibyte conversion table
| Megabytes (MB) | Kibibytes (KiB) |
|---|---|
| 1 MB | 976.5625 |
| 2 MB | 1953.125 |
| 3 MB | 2929.6875 |
| 5 MB | 4882.8125 |
| 10 MB | 9765.625 |
| 20 MB | 19 531.25 |
| 25 MB | 24 414.063 |
| 50 MB | 48 828.125 |
| 100 MB | 97 656.25 |
| 250 MB | 244 140.63 |
| 500 MB | 488 281.25 |
| 1000 MB | 976 562.5 |
Kibibyte to Megabyte conversion table
| Kibibytes (KiB) | Megabytes (MB) |
|---|---|
| 1 KiB | 0.001 024 |
| 2 KiB | 0.002 048 |
| 3 KiB | 0.003 072 |
| 5 KiB | 0.005 12 |
| 10 KiB | 0.010 24 |
| 20 KiB | 0.020 48 |
| 25 KiB | 0.0256 |
| 50 KiB | 0.0512 |
| 100 KiB | 0.1024 |
| 250 KiB | 0.256 |
| 500 KiB | 0.512 |
| 1000 KiB | 1.024 |
Frequently asked
How many kibibytes are in a megabyte?
One megabyte equals 976.5625 kibibytes (MB → KiB). That figure is exact, not rounded.
How do you convert megabytes to kibibytes?
Multiply the number of megabytes by 976.5625 to get kibibytes.
What is 1 KiB in megabytes?
One kibibyte is 0.001024 megabytes.
What is 10 MB in KiB?
10 MB = 9765.625 KiB.
What exactly is a kibibyte?
1024 bytes. What Windows calls a "KB" — which is why a 500 GB drive shows as 465 GB.