Kilobytes Per Second (KB/s) to Megabytes Per Second (MB/s) Converter
Type a value into the Kilobytes Per Second (KB/s) field to convert to Megabytes Per Second (MB/s). 1 KB/s = 0.001 MB/s, covering both bit-based and byte-based transfer rate units.
Convert Kilobytes Per Second to Megabytes Per Second
1 KB/s equals
0.001
MB/s
Do you want to convert megabytes per second to kilobytes per second?
How to Convert Kilobytes Per Second to Megabytes Per Second
To convert kilobytes per second to megabytes per second, divide by 1,000. Both units measure actual data throughput in bytes per second—useful for comparing storage benchmarks, file transfer speeds, and backup performance. Check out our Megabytes Per Second to KB/s.
KB/s: A kilobyte per second is 1,000 bytes per second. Common display for file downloads. Common uses include Download progress displays, file transfer speeds, browser downloads. Use our convert KB/s to Terabits Per Second.
MB/s: A megabyte per second is 1,000 kilobytes per second. Standard for SSD and fast network transfers. Typically used for SSD benchmarks, USB transfer speeds, network file copies, download managers. Use our Zettabytes Per Second to MB/s calculator.
1 KB/s = 0.001 MB/s — or equivalently, 1 MB/s = 1,000KB/s.
KB/s to MB/s Conversion Formula
// Convert KB/s to MB/s
MB/s = KB/s × 0.001
// Reverse: Convert MB/s to KB/s
KB/s = MB/s × 1,000
KB/s to MB/s Conversion Examples
10 KB/s = 0.01 MB/s
50 KB/s = 0.05 MB/s
100 KB/s = 0.1 MB/s
500 KB/s = 0.5 MB/s
1,000 KB/s = 1 MB/s
What Is Kilobyte Per Second (KB/s)?
A kilobyte per second is 1,000 bytes per second. Common display for file downloads. Related: Pibps to Terabytes Per Second converter.
The kilobyte per second is a byte-based throughput unit measuring data transfer speed, network bandwidth, or throughput capacity. Learn more: Exbibytes to Petabits conversion.
Common uses: Download progress displays, file transfer speeds, browser downloads You might also need: convert Kilobytes Per Second to Zettabytes Per Second.
1 KB/s = 8 × 10³ bits per second.
The kilobyte per second can be abbreviated as KB/s; for example, 1 kilobyte per second can be written as 1 KB/s.
What Is Megabyte Per Second (MB/s)?
A megabyte per second is 1,000 kilobytes per second. Standard for SSD and fast network transfers. Try the Yottabytes Per Second to Megabytes Per Second calculator.
The megabyte per second is a byte-based throughput unit measuring data transfer speed, network bandwidth, or throughput capacity. Learn more: Bits Per Second to Zebibytes Per Second converter.
Common uses: SSD benchmarks, USB transfer speeds, network file copies, download managers Check out our Bytes to Zettabytes.
1 MB/s = 8 × 10⁶ bits per second.
The megabyte per second can be abbreviated as MB/s; for example, 1 megabyte per second can be written as 1 MB/s.
Kilobyte Per Second to Megabyte Per Second Conversion Table
The table below shows various kilobyte per second measurements converted to megabytes per second.
| Kilobytes Per Second | Megabytes Per Second |
|---|---|
| 1 KB/s | 0.001 MB/s |
| 5 KB/s | 0.005 MB/s |
| 10 KB/s | 0.01 MB/s |
| 25 KB/s | 0.025 MB/s |
| 50 KB/s | 0.05 MB/s |
| 100 KB/s | 0.1 MB/s |
| 250 KB/s | 0.25 MB/s |
| 500 KB/s | 0.5 MB/s |
| 1,000 KB/s | 1 MB/s |
| 2,500 KB/s | 2.5 MB/s |
| 5,000 KB/s | 5 MB/s |
| 10,000 KB/s | 10 MB/s |
💡 Storage Engineer Tip
Both units measure throughput. NVMe SSDs can reach 3+ GB/s, SATA SSDs max at ~0.5 GB/s, and typical HDDs do 100-200 MB/s.
— Subash Geetha Krishnan, 15+ years in enterprise storage & networking
When to Convert KB/s to MB/s
Common scenario: Comparing throughput rates for storage benchmarks and transfer calculations. Use our KB/s → Eibps.
Other situations include ISP speed verification for checking if you're getting advertised speeds, network planning for sizing links and capacity, backup window calculations for estimating transfer times, and replication sizing for disaster recovery planning. See also: how many MB/s in Tebibits Per Second.