How to Convert Mebibytes to Terabytes (MiB to TB)
Data conversions explain why a 1 TB drive shows less space on your computer and help compare mobile plans sold in gigabytes. This guide shows how to convert mebibytes into terabytes by hand, with examples and a quick-reference table.
The conversion
To convert mebibytes to terabytes, multiply the value by 1.048576e-06. To go the other way, divide by the same number (or multiply by 953,674.31640625). Because the factor is tiny, scientific notation keeps the numbers manageable.
Terabytes = mebibytes × 1.048576e-06
Worked examples
- 3 MiB = 3.145728e-6 TB
- 12.5 MiB = 1.310720e-5 TB
- 75 MiB = 7.864320e-5 TB
Mebibytes to Terabytes table
| Mebibytes | Terabytes |
|---|---|
| 1 MiB | 1.048576e-6 TB |
| 2 MiB | 2.097152e-6 TB |
| 5 MiB | 5.242880e-6 TB |
| 10 MiB | 1.048576e-5 TB |
| 20 MiB | 2.097152e-5 TB |
| 25 MiB | 2.621440e-5 TB |
| 50 MiB | 5.242880e-5 TB |
| 100 MiB | 0.000105 TB |
| 250 MiB | 0.000262 TB |
| 500 MiB | 0.000524 TB |
| 1,000 MiB | 0.001049 TB |
Common questions
Is MiB to TB exact?
The factors used here are the internationally defined values where they exist; results are rounded for display only.
How do I convert back?
Use the Terabytes to Mebibytes converter.
Mistakes to avoid
Mixing similar-sounding units
US and imperial gallons, pints and tons are different sizes, and decimal kilobytes differ from binary kibibytes.
Rounding the factor too early
Using 3 instead of 3.28 for feet per metre introduces an error of almost 9% before you have started.
Dropping the units
A bare number without a unit is easy to misread later. Always write the unit with the result.
Background
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
For everyday use, three or four significant figures are usually enough. Engineering, science and trade documents may need more, and rounding should happen only at the end of a calculation.
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
For any value, use the Mebibytes to Terabytes Converter or browse all data storage converters.
Run your own numbers: Mebibytes to Terabytes Converter