MB/s to GB/s Converter
Quick answer: To convert MB/s to GB/s, multiply by 0.001. For example, 10 MB/s is 0.01 GB/s. One megabyte per second equals 0.001 GB/s.
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Use the MB/s to GB/s Converter
MB/s to GB/s formula and what each symbol means
GB/s = MB/s × 0.001
| Symbol | Meaning |
|---|---|
| MB/s | Megabyte per second |
| GB/s | Gigabyte per second |
MB/s to GB/s examples
1 MB/s
1 MB/s × 0.001 = 0.001 GB/s.
10 MB/s
10 MB/s × 0.001 = 0.01 GB/s.
100 MB/s
100 MB/s × 0.001 = 0.1 GB/s.
MB/s compared with GB/s
One GB/s is 1,000 times as large as one MB/s, so your number gets smaller when you convert MB/s to GB/s and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
About MB/s and GB/s
Megabyte per second (MB/s): One million bytes per second, 8 Mbit/s. Gigabyte per second (GB/s): One billion bytes per second.
Where MB/s to GB/s conversions are used
Internet plans are sold in megabits per second, while downloads display megabytes per second. Network equipment, Wi-Fi and fibre links are rated in Mbps or Gbps.
How to calculate MB/s to GB/s step by step
- Enter the value in MB/s (the starting unit).
- Multiply by 0.001, because 1 MB/s = 0.001 GB/s.
- The product is the value in GB/s. To go back, divide by 0.001 or multiply by 1,000.
Popular data transfer rate conversions
How to read your MB/s to GB/s result
Divide Mbit/s by 8 to get MB/s, for example 100 Mbit/s is 12.5 MB/s.
| MB/S | GB/S |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
GB/s to MB/s: quick table
| GB/S | MB/S |
|---|---|
| 1 | 1,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
Common mistakes when calculating MB/s to GB/s
- Confusing Mb (megabit) with MB (megabyte).
- Dividing when you should multiply: from MB/s to GB/s multiply by 0.001; from GB/s to MB/s divide by 0.001.
MB/s to GB/s FAQ
How many GB/s are in 1 MB/s?
1 MB/s equals 0.001 GB/s.
How many MB/s are in 1 GB/s?
1 GB/s equals 1,000 MB/s.
Is 1 MB/s = 0.001 GB/s an exact conversion?
Yes. The megabyte per second and the gigabyte per second are both defined exactly in SI terms, so the ratio has no measurement uncertainty; 0.001 is just that ratio shown to 7 significant figures.
What is a gigabyte per second (GB/s)?
One billion bytes per second.
How can I estimate MB/s to GB/s in my head?
One GB/s is 1,000 times as large as one MB/s, so your number gets smaller when you convert MB/s to GB/s and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
What is 250 MB/s in GB/s?
250 MB/s = 0.25 GB/s (since 250 × 0.001).
What is 7 MB/s in GB/s?
7 MB/s = 0.007 GB/s (since 7 × 0.001).
What is 40 MB/s in GB/s?
40 MB/s = 0.04 GB/s (since 40 × 0.001).
How many decimals should I keep when converting MB/s to GB/s?
Match the precision of your original measurement. For example, 0.01 GB/s rounds to 0.01 GB/s at 3 significant figures; keep more digits only for engineering or scientific work.
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- MB/s to Mbps Converter
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Method, review and disclaimer
Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST: prefixes for binary multiples