Gigabits per second to Megabytes per second
Type a value in Gigabits per second and get the result in Megabytes per second, calculated exactly.
100 Gigabits per second = 12,500 Megabytes per second
Precision
Exact factorThis result is exact.
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Formula
MB/s = Gbit/s × 125
To convert Gigabits per second to Megabytes per second, multiply the value by 125.
Worked examples
- 1 Gbit/s × 125 = 125 MB/s
- 100 Gbit/s × 125 = 12,500 MB/s
- 50 Gbit/s × 125 = 6,250 MB/s
This factor is exact by definition.
Conversion table
| Gigabits per second (Gbit/s) | Megabytes per second (MB/s) |
|---|---|
| 1 | 125 |
| 2 | 250 |
| 3 | 375 |
| 4 | 500 |
| 5 | 625 |
| 6 | 750 |
| 7 | 875 |
| 8 | 1,000 |
| 9 | 1,125 |
| 10 | 1,250 |
| 15 | 1,875 |
| 20 | 2,500 |
| 25 | 3,125 |
| 30 | 3,750 |
| 40 | 5,000 |
| 50 | 6,250 |
| 60 | 7,500 |
| 70 | 8,750 |
| 75 | 9,375 |
| 80 | 10,000 |
| 90 | 11,250 |
| 100 | 12,500 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Megabytes per second to Gigabits per second
| Megabytes per second (MB/s) | Gigabits per second (Gbit/s) |
|---|---|
| 1 | 0.008 |
| 2 | 0.016 |
| 3 | 0.024 |
| 4 | 0.032 |
| 5 | 0.04 |
| 6 | 0.048 |
| 7 | 0.056 |
| 8 | 0.064 |
| 9 | 0.072 |
| 10 | 0.08 |
| 15 | 0.12 |
| 20 | 0.16 |
| 25 | 0.2 |
| 30 | 0.24 |
| 40 | 0.32 |
| 50 | 0.4 |
| 60 | 0.48 |
| 70 | 0.56 |
| 75 | 0.6 |
| 80 | 0.64 |
| 90 | 0.72 |
| 100 | 0.8 |
Unit definitions
- Gigabits per second Gbit/s
- Exactly 1000 megabits per second.
- Megabytes per second MB/s
- Exactly 1 000 000 bytes, or 8 megabits, per second.
Questions people ask
Gigabits per second to Megabytes per second: what is the conversion factor?
One Gbit/s is 125 MB/s.
How do I convert Gigabits per second to Megabytes per second?
Use the formula above. For example, 100 Gbit/s = 12,500 MB/s.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.