Megabytes to Exabytes Converter
Enter the data size in megabytes below to convert it to exabytes.
Convert Megabytes to Exabytes
Enter a value in megabytes (MB) to convert to exabytes (EB).
Megabyte to Exabyte Conversion Table
Table showing various megabyte measurements converted to exabytes. Click any preset value or arrow to load it into the converter.
| Megabytes (MB) | Exabytes (EB) |
|---|---|
| 1 MB | 1e-12 EB |
| 10 MB | 1e-11 EB |
| 100 MB | 1e-10 EB |
| 1,000 MB | 1e-9 EB |
| 10,000 MB | 0.00000001 EB |
| 100,000 MB | 0.0000001 EB |
| 1,000,000 MB | 0.000001 EB |
| 5,000,000 MB | 0.000005 EB |
| 10,000,000 MB | 0.00001 EB |
| 25,400,000 MB | 0.0000254 EB |
How to Convert Megabytes to Exabytes
To convert megabytes to exabytes, multiply the data size by the following conversion ratio: 1e-12 exabytes/megabyte.
Since one megabyte is equal to 1e-12 exabytes, you can use this simple formula to convert:
The data size in exabytes is equal to the data size in megabytes multiplied by 1e-12.
For example, here's how to convert 5 megabytes to exabytes using the formula above.
How Many Exabytes Are in a Megabyte?
There are 1e-12 exabytes in a megabyte, which is why we use this value in the formula above.
Our megabyte to exabyte calculator automatically converts your data size measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Megabytes and exabytes are both units used to measure data size. Keep reading to learn more about each unit.
What Is a Megabyte?
A megabyte is a unit of data size equal to 1,000,000 bytes (B), the base unit for data size. SI decimal standard: 1,000,000 bytes. [1]
The megabyte is classified as a metric and SI-compatible unit of data size. Megabytes can be abbreviated as MB; for example, 1 megabyte can be written as 1 MB.
In the metric system, "mega" is the standard SI prefix for millions, or 10⁶. This makes the megabyte (MB) a convenient decimal multiple of the byte (B).
In practice, megabytes (MB) are widely used across large-scale industrial, bulk, and macro-level data size specifications within SI metric workflows, engineering documentation, and technical data sheets.
What Is an Exabyte?
An exabyte is a unit of data size equal to 1e+18 bytes (B), the base unit for data size. SI decimal standard: 10¹⁸ bytes (1,000 PB). [2]
The exabyte is classified as a metric and SI-compatible unit of data size. Exabytes can be abbreviated as EB; for example, 1 exabyte can be written as 1 EB.
In the metric system, "exa" is the standard SI prefix for quintillions, or 10¹⁸. This makes the exabyte (EB) a convenient decimal multiple of the byte (B).
In practice, exabytes (EB) are widely used across large-scale industrial, bulk, and macro-level data size specifications within SI metric workflows, engineering documentation, and technical data sheets.
When converting data size between megabytes (MB) and exabytes (EB), keep full floating-point precision (1 MB = 1e-12 EB; 1 EB = 1e+12 MB) during intermediate calculations and round only the final exabyte figure to match your instrument tolerance.
More Megabyte & Exabyte Conversions
Need to calculate in the opposite direction? Use our exabytes to megabytes calculator to switch your starting unit immediately. You can also explore related tools such as converting exabytes to megabytes, converting megabytes to gigabytes, or converting megabytes to kilobytes.
Frequently Asked Questions
References
- [1]NIST / IEC StandardNIST / IEC (IEC 80000-13 Binary Prefixes)·Digital Storage Metrology Standard — Megabytes (MB) to Exabytes (EB)
- [2]BIPM SpecificationBIPM (SI Decimal Prefixes (k, M, G, T, P))·Unit Specifications: Megabyte (Decimal) (MB) & Exabyte (Decimal) (EB)
- [3]NIST CUU ReferenceNIST CUU (SI Prefixes & Decimal Multiples)·Conversion Factors & Mathematical Basis (MB to EB)