Mbps to kB/s converter
1 megabits per second equals 125 kilobytes per second. Conversions use kB/s = Mbps × 125
Mbps → 125 kB/s
kB/s = Mbps × 125
Converter
Worked examples
- 1 Mbps = 125 kB/s
- 2 Mbps = 250 kB/s
- 5 Mbps = 625 kB/s
- 10 Mbps = 1,250 kB/s
- 100 Mbps = 12,500 kB/s
megabits per second to kilobytes per second conversion table
| Mbps | kB/s | Arithmetic |
|---|---|---|
| 1 Mbps | 125 kB/s | × 125 |
| 2 Mbps | 250 kB/s | × 125 |
| 3 Mbps | 375 kB/s | × 125 |
| 4 Mbps | 500 kB/s | × 125 |
| 5 Mbps | 625 kB/s | × 125 |
| 6 Mbps | 750 kB/s | × 125 |
| 8 Mbps | 1,000 kB/s | × 125 |
| 10 Mbps | 1,250 kB/s | × 125 |
| 12 Mbps | 1,500 kB/s | × 125 |
| 15 Mbps | 1,875 kB/s | × 125 |
| 20 Mbps | 2,500 kB/s | × 125 |
| 25 Mbps | 3,125 kB/s | × 125 |
| 30 Mbps | 3,750 kB/s | × 125 |
| 40 Mbps | 5,000 kB/s | × 125 |
| 50 Mbps | 6,250 kB/s | × 125 |
| 60 Mbps | 7,500 kB/s | × 125 |
| 70 Mbps | 8,750 kB/s | × 125 |
| 80 Mbps | 10,000 kB/s | × 125 |
| 90 Mbps | 11,250 kB/s | × 125 |
| 100 Mbps | 12,500 kB/s | × 125 |
How to convert Mbps to kB/s
- Take your value in megabits per second.
- Multiply by 125
- That is your answer in kilobytes per second — no rounding needed until you choose a display precision.
Related conversions
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Questions
How many kilobytes per second in 1 megabits per second?
Exactly 125 kB/s. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert Mbps to kB/s?
Multiply the megabits per second figure by 125 — or use the converter above, which updates as you type.
Is Mbps to kB/s the same as kB/s to Mbps?
No — they are inverses. One Mbps is 125 kB/s, while one kB/s is 0.008 Mbps.
What is 1 Mbps in kB/s?
1 Mbps = 125 kB/s (see the value page for the full arithmetic).