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To convert from Megabit (Mb) to Tebibyte (TiB), use the following formula:
With is the ratio between the base units Kibibyte (KiB) and Bit (bit).
Let's convert 5 Megabit (Mb) to Tebibyte (TiB).
Using the formula:
Therefore, 5 Megabit (Mb) is equal to Tebibyte (TiB).
Here are some quick reference conversions from Megabit (Mb) to Tebibyte (TiB):
| Megabits | Tebibytes |
|---|---|
| 0.000001 Mb | TiB |
| 0.001 Mb | TiB |
| 0.1 Mb | TiB |
| 1 Mb | TiB |
| 2 Mb | TiB |
| 3 Mb | TiB |
| 4 Mb | TiB |
| 5 Mb | TiB |
| 6 Mb | TiB |
| 7 Mb | TiB |
| 8 Mb | TiB |
| 9 Mb | TiB |
| 10 Mb | TiB |
| 20 Mb | TiB |
| 30 Mb | TiB |
| 40 Mb | TiB |
| 50 Mb | TiB |
| 100 Mb | TiB |
| 1000 Mb | TiB |
| 10000 Mb | TiB |
For all Digital converters, choose units using the From/To dropdowns above.
A megabit (Mb) is a unit of digital information, equal to one million bits (106 bits). The plural form is megabits.
While it's a fundamental unit of data, it's most commonly used to describe the speed of an internet connection.
When you shop for a broadband plan, the internet speed advertised by providers is measured in megabits per second (Mbps).
This metric defines your data transfer rate—essentially, how many million bits of data your connection can download or upload every second.
For example, a 25 Mbps download speed is great for basic browsing and streaming HD video on one device.
However, a faster plan of 100+ Mbps is better for a household with multiple people streaming 4K video, online gaming, and downloading large files at the same time.
A common point of confusion is the difference between a megabit (Mb) and a megabyte (MB).
The key is to notice the difference between the lowercase 'b' (bit) and the uppercase 'B' (byte).
Think of it this way: a bit is like a single letter, while a byte is like a complete word. Since it takes eight bits to make one byte, a megabyte (MB) is eight times larger than a megabit (Mb).
This is why they're used for different things:
In the world of networking, the "mega" prefix in megabit is simple: it means exactly 1,000,000 bits (106 bits). This is based on the decimal system.
However, you might see "mega" used differently for computer memory or file storage, where it can sometimes mean the binary equivalent of 1,048,576 bits (220 bits).
To avoid confusion, the term mebibit (Mib) was created for the binary value. Still, for measuring your internet speed, megabit (Mb) is the universal standard.
A tebibyte (TiB) is a standard unit of digital information used in computing.
It is defined by the International Electrotechnical Commission (IEC) as exactly 240 or 1,099,511,627,776 bytes. The plural form is tebibytes.
While they sound similar, a tebibyte (TiB) is not the same as a terabyte (TB).
The key difference lies in how they are calculated.
A tebibyte is based on the binary system (powers of 2), which is the language computers use.
In contrast, a terabyte is based on the familiar decimal system (powers of 10), which is often used in marketing.
This difference in calculation means a tebibyte is nearly 10% larger than a terabyte.
This is the exact reason why your new 1 TB hard drive shows up as having only about 931 GB of usable space on your computer—your operating system is measuring in the more precise binary units (like gibibytes), while the packaging was labeled using decimal units (terabytes).
Here's a simple breakdown of the differences:
The term "tebibyte" was officially introduced by the IEC in 1998 to clear up confusion. For years, "terabyte" was ambiguously used to mean both 1012 bytes and 240 bytes.
By creating binary prefixes like "tebi" (which stands for terabinary), the IEC established a clear and unambiguous standard.
This precision is essential for software developers, computer scientists, and anyone in a technical field where exact measurements are critical.
While you'll almost always see terabytes (TB) on the packaging for hard drives (HDDs) and solid-state drives (SSDs), tebibytes (TiB) are the standard in many technical environments.
You will commonly find TiB and its smaller counterparts (like GiB) used in:
Using TiB in these fields ensures that calculations are accurate and prevents errors that can arise from confusing the two systems.