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

To convert megabytes per second (MB/s) to megabits per second (Mbps), multiply the data transfer rate in megabytes per second by 8 (megabits per second = megabytes per second × 8).

What is 25 megabytes per second in megabits per second?

25 megabytes per second (25 MB/s) is equal to 200 megabits per second (200 Mbps).

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

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

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

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

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

For everyday comparisons and quick estimates, rounding to 2 decimal places is usually sufficient (for example, 25 MB/s ≈ 200.00 Mbps). For engineering, laboratory, or machining specifications, select 4 or 6 decimals—or Scientific (10ⁿ) mode—in the calculator toolbar above.

Megabytes per Second to Megabits per Second Converter

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

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

Convert Megabytes per Second to Megabits per Second

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

Value (MB/s)

From

Result

•

200megabits per second

25 MB/s = 200 Mbps

Result updates automatically

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Suggested Conversions

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

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Megabytes per Second to Megabits per Second Conversion Table

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

Megabytes per Second (MB/s)	Megabits per Second (Mbps)
1 MB/s	8 Mbps
2 MB/s	16 Mbps
5 MB/s	40 Mbps
10 MB/s	80 Mbps
12.5 MB/s	100 Mbps
15 MB/s	120 Mbps
20 MB/s	160 Mbps
25 MB/s	200 Mbps
30 MB/s	240 Mbps
50 MB/s	400 Mbps

How to Convert Megabytes per Second to Megabits per Second

To convert megabytes per second to megabits per second, multiply the data transfer rate by the following conversion ratio: 8 megabits per second/megabytes per second.

Since one megabytes per second is equal to 8 megabits per second, you can use this simple formula to convert:

megabits per second = megabytes per second × 8

The data transfer rate in megabits per second is equal to the data transfer rate in megabytes per second multiplied by 8.

For example, here's how to convert 25 megabytes per second to megabits per second using the formula above.

megabits per second = (25 MB/s × 8) = 200 Mbps

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

There are 8 megabits per second in a megabytes per second, which is why we use this value in the formula above.

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

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

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

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). [1]

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.

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. [2]

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.

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

More Megabytes per Second & Megabits per Second Conversions

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

Convert from Megabytes per Second

Convert to Megabits per Second

Frequently Asked Questions

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

Data Transfer Converter

Quick Info

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

Units Comparison

Megabytes per Second (MB/s)

Equal to 8 Megabits per second (8 Mbps).

Megabits per Second (Mbps)

1,000,000 bits per second.

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

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References

NIST · BIPM · ISO

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

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