Kilobytes to Megabytes converter
Convert kilobytes (KB) to megabytes (MB) — results update instantly as you type.
Kilobytes to Megabytes
1 KB = 0.001 MB
How to convert Kilobytes to Megabytes
Digital storage is measured in bytes, with each step up multiplying by 1,000 in the SI convention used by storage manufacturers and this converter: 1 KB = 1,000 bytes, 1 MB = 1,000 KB, and so on up to petabytes. One byte always equals 8 bits.
All units convert through the bit. Because a byte is 8 bits, 1 MB equals 8,000,000 bits. Note that operating systems sometimes use binary units (KiB, MiB) where each step is 1,024 instead of 1,000.
Formula
KB × 0.001 = MB
Multiply your kilobytes value by 0.001 to get megabytes. For the reverse, divide by the same factor.
Kilobytes to Megabytes conversion table
| Kilobytes | Megabytes |
|---|---|
| 1 KB | 0.001 MB |
| 2 KB | 0.002 MB |
| 5 KB | 0.005 MB |
| 10 KB | 0.01 MB |
| 25 KB | 0.025 MB |
| 100 KB | 0.1 MB |
Common use cases
- Checking if a file fits on a USB drive or phone
- Comparing cloud storage plans in GB and TB
- Estimating download sizes from bandwidth
- Database and backup capacity planning
Frequently asked questions
In the decimal (SI) convention, 1 GB = 1,000 MB. In the binary convention used by some operating systems, 1 GiB = 1,024 MiB.