How do you convert megabits per second to megabytes per second?

To convert megabits per second (Mbps) to megabytes per second (MB/s), multiply the data transfer rate in megabits per second by 0.125 (megabytes per second = megabits per second × 0.125).

What is 100 megabits per second in megabytes per second?

100 megabits per second (100 Mbps) is equal to 12.5 megabytes per second (12.5 MB/s).

Which is larger, 1 megabits per second (Mbps) or 1 megabytes per second (MB/s)?

One megabytes per second (MB/s) is larger than one megabits per second (Mbps). Specifically, 1 MB/s equals 8 Mbps, while 1 Mbps is 0.125 MB/s.

How do I convert back from megabytes per second (MB/s) to megabits per second (Mbps)?

To reverse the calculation from MB/s to Mbps, multiply your megabytes per second value by the inverse factor 8 (or divide by 0.125). You can also click the Swap button in the tool above to flip directions in one click.

How many decimal places should I round Mbps to MB/s results to?

For everyday comparisons and quick estimates, rounding to 2 decimal places is usually sufficient (for example, 100 Mbps ≈ 12.50 MB/s). For engineering, laboratory, or machining specifications, select 4 or 6 decimals—or Scientific (10ⁿ) mode—in the calculator toolbar above.

Megabits per Second to Megabytes per Second Converter

Enter the data transfer rate in megabits per second below to convert it to megabytes per second.

Megabytes per Second to Megabits per Second (MB/s → Mbps)

Convert Megabits per Second to Megabytes per Second

Enter a value in megabits per second (Mbps) to convert to megabytes per second (MB/s).

Value (Mbps)

From

Result

•

12.5megabytes per second

100 Mbps = 12.5 MB/s

Result updates automatically

Get Widget

Suggested Conversions

Reference:IEC / NIST (IEC 80000-13 Binary & Data Rate Units)

[1–3] ↓

Megabits per Second to Megabytes per Second Conversion Table

Table showing various megabits per second measurements converted to megabytes per second. Click any preset value or arrow to load it into the converter.

Megabits per Second (Mbps)	Megabytes per Second (MB/s)
1 Mbps	0.125 MB/s
2 Mbps	0.25 MB/s
5 Mbps	0.625 MB/s
10 Mbps	1.25 MB/s
15 Mbps	1.875 MB/s
20 Mbps	2.5 MB/s
25 Mbps	3.125 MB/s
30 Mbps	3.75 MB/s
50 Mbps	6.25 MB/s
75 Mbps	9.375 MB/s

How to Convert Megabits per Second to Megabytes per Second

To convert megabits per second to megabytes per second, multiply the data transfer rate by the following conversion ratio: 0.125 megabytes per second/megabits per second.

Since one megabits per second is equal to 0.125 megabytes per second, you can use this simple formula to convert:

megabytes per second = megabits per second × 0.125

The data transfer rate in megabytes per second is equal to the data transfer rate in megabits per second multiplied by 0.125.

For example, here's how to convert 100 megabits per second to megabytes per second using the formula above.

megabytes per second = (100 Mbps × 0.125) = 12.5 MB/s

How Many Megabytes per Second Are in a Megabits per Second?

There are 0.125 megabytes per second in a megabits per second, which is why we use this value in the formula above.

1 Mbps = 0.125 MB/s|1 MB/s = 8 Mbps

Our megabits per second to megabytes per second calculator automatically converts your data transfer rate measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.

Megabits per Second and megabytes per second are both units used to measure data transfer rate. Keep reading to learn more about each unit.

What Is a Megabits per Second?

A megabits per second is a unit of data transfer rate equal to 1,000,000 bits per second (bps), the base unit for data transfer rate. 1,000,000 bits per second. [1]

The megabits per second is classified as a metric and SI-compatible unit of data transfer rate. Megabits per Second can be abbreviated as Mbps; for example, 1 megabits per second can be written as 1 Mbps.

In the metric system, "mega" is the standard SI prefix for millions, or 10⁶. This makes the megabits per second (Mbps) a convenient decimal multiple of the bits per second (bps).

In practice, megabits per second (Mbps) are widely used across large-scale industrial, bulk, and macro-level data transfer rate specifications within SI metric workflows, engineering documentation, and technical data sheets.

Learn more about megabits per second in our Data Transfer Converter.

What Is a Megabytes per Second?

A megabytes per second is a unit of data transfer rate equal to 8,000,000 bits per second (bps), the base unit for data transfer rate. Equal to 8 Megabits per second (8 Mbps). [2]

The megabytes per second is classified as a metric and SI-compatible unit of data transfer rate. Megabytes per Second can be abbreviated as MB/s; for example, 1 megabytes per second can be written as 1 MB/s.

In the metric system, "mega" is the standard SI prefix for millions, or 10⁶. This makes the megabytes per second (MB/s) a convenient decimal multiple of the bits per second (bps).

In practice, megabytes per second (MB/s) are widely used across large-scale industrial, bulk, and macro-level data transfer rate specifications within SI metric workflows, engineering documentation, and technical data sheets.

Learn more about megabytes per second in our Data Transfer Converter.

When converting data transfer rate between megabits per second (Mbps) and megabytes per second (MB/s), keep full floating-point precision (1 Mbps = 0.125 MB/s; 1 MB/s = 8 Mbps) during intermediate calculations and round only the final megabytes per second figure to match your instrument tolerance.

More Megabits per Second & Megabytes per Second Conversions

Need to calculate in the opposite direction? Use our megabytes per second to megabits per second converter (MB/s to Mbps) to switch your starting unit immediately. You can also explore related tools such as converting megabits per second to gigabits per second, converting megabits per second to kilobits per second, or converting kilobits per second to megabits per second.

Convert from Megabits per Second

Convert to Megabytes per Second

Frequently Asked Questions

There are 0.125 megabytes per second (MB/s) in 1 megabits per second (Mbps). Conversely, 1 megabytes per second (MB/s) is equal to 8 megabits per second (Mbps).

Data Transfer Converter

Quick Info

Direct Factor: 1 megabits per second (Mbps) equals 0.125 megabytes per second (MB/s).
Inverse Factor: 1 megabytes per second (MB/s) equals 8 megabits per second (Mbps).
Formula: megabytes per second = megabits per second ÷ 8.
Verified Precision: Anchored to official NIST SP 811 and ISO/IEC 80000 standards.

Units Comparison

Megabits per Second (Mbps)

1,000,000 bits per second.

Megabytes per Second (MB/s)

Equal to 8 Megabits per second (8 Mbps).

Bits per Second (bps)

Base rate of data transmission.

References

[1]IEC / NIST · IEC 80000-13 Binary & Data Rate Units
Source
[2]BIPM · Decimal Bit-Rate Prefixes
Source
[3]NIST OWM · SI Units — Time & Frequency
Source

Related Categories

Add This Calculator to Your Site

Free HTML widget · 4 embed formats

Embed the interactive Megabits per Second to Megabytes per Second converter on your blog, classroom, or documentation page.

Customize & Get Embed Code

References

NIST · BIPM · ISO

[1]
IEC / NIST (IEC 80000-13 Binary & Data Rate Units)·Data Transfer Metrology Standard — Megabits per Second (Mbps) to Megabytes per Second (MB/s)
IEC / NIST Standard
[2]
BIPM (Decimal Bit-Rate Prefixes)·Unit Specifications: Megabits per Second (Mbps) & Megabytes per Second (MB/s)
BIPM Specification
[3]
NIST OWM (SI Units — Time & Frequency)·Conversion Factors & Mathematical Basis (Mbps to MB/s)
NIST OWM Reference

Measurement Navigator78 Categories9 Scientific Domains

Browse All 78 Measurement Categories

A–Z Directory →Sitemap

Other & Specialty ConvertersSpecialized measurement calculators for SI metric prefixes, network data transfer rates, acoustic sound pressure, DTP/CSS typography units, and forestry lumber board-foot volume.