Megabyte to Megabit Converter

Digital storage · unit-converter

Convert Megabyte to Megabit with fixed input and output units, a step-by-step formula line, and reference tables. This hub uses decimal byte units (kB, MB, GB, …) and decimal megabits; the main converter also includes binary (KiB, MiB, …) units.

Calculator

From: Megabyte (mb)

To: Megabit (mbit)

About Megabyte

The megabyte (MB) is 10⁶ bytes (decimal). File sizes and download speeds are often discussed in MB alongside megabits per second (Mb/s) for networks.

About Megabit

The megabit (Mb) is 10⁶ bits. Dividing by 8 gives byte-equivalents for data size; ISP speeds (Mbps) refer to megabits per second, not megabytes.

How to convert megabytes to megabits

1 megabyte is equal to 8 megabit in this tool (values are compared in byte-equivalents):

1 mb = (1,000,000 B ÷ 125,000 B) mbit = 8 mbit

Each megabyte counts as 1,000,000 bytes and each megabit as 125,000 bytes, so one mb equals 1,000,000 ÷ 125,000 mbit = 8 mbit.

Let d(mb) be the numeric amount in Megabyte (mb), and d(mbit) the amount in Megabit (mbit). Then:

d(mbit) = d(mb) × (1,000,000 / 125,000)

Equivalently, divide by how many mb fit into one mbit (bytes per mbit divided by bytes per mb):

d(mbit) = d(mb) ÷ 0.125

Or: megabit = megabyte ÷ 0.125

Examples

Example #1: Convert 1 mb to megabit

1 mb = 1 mb × (1,000,000/125,000) mbit = 8 mbit

1 mb = 1 mb ÷ 0.125 = 8 mbit

Example #2: Convert 10 mb to megabit

10 mb = 10 mb × (1,000,000/125,000) mbit = 80 mbit

10 mb = 10 mb ÷ 0.125 = 80 mbit

Summary

To convert Megabyte to Megabit, multiply the value in mb by the ratio of bytes per mb divided by bytes per mbit. Equivalently: value_mbit = value_mb × (1000000 / 125000). Numerically, 1 mb equals 8 mbit.

Relationship context

You are converting between byte-based units (decimal SI: kB, MB, GB, …) (Megabytes) and bit-based units (converted via 8 bits per byte) (Megabits). Bit units are mapped through 8 bits per byte, then scaled with the same decimal prefixes as byte units. The numeric factor is 8.000000e+0.

Conversion tables

Megabyte (mb)Megabit (mbit)
0.10.8
18
216
324
432
540
648
756
864
972
Megabyte (mb)Megabit (mbit)
1080
20160
30240
40320
50400
60480
70560
80640
90720
100800

Conversions outside the hub list

The grid on the category page lists hub units only. These pairs include at least one unit outside that hub set (same tools: formulas and tables on each page).