---
title: "Bytes to Megabits — B to Mb converter"
description: "1 byte = 0.000008 megabits. Convert bytes to megabits with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/bytes-to-megabits/
site: "At One Place"
---

# Bytes to megabits

**1 byte in megabits: 1 B = 0.000008 Mb**

Mb = B × 0.000008

To convert bytes to megabits, multiply by 0.000008. The table below gives the values people look up most often, and the converter works for any number.

## Bytes to megabits table

*Common byte values converted to megabits.*

| Bytes | Megabits |
| --- | --- |
| 1 B | 0.000008 |
| 2 B | 0.000016 |
| 3 B | 0.000024 |
| 4 B | 0.000032 |
| 5 B | 0.00004 |
| 10 B | 0.00008 |
| 15 B | 0.00012 |
| 20 B | 0.00016 |
| 25 B | 0.0002 |
| 30 B | 0.00024 |
| 40 B | 0.00032 |
| 50 B | 0.0004 |
| 75 B | 0.0006 |
| 100 B | 0.0008 |
| 250 B | 0.002 |
| 500 B | 0.004 |
| 1,000 B | 0.008 |

## How the conversion works

The relationship is Mb = B × 0.000008. Both units measure data, so the conversion is a fixed factor that never changes.

## Common questions

### How many megabits are in one byte?

One byte equals 0.000008 megabits. Mb = B × 0.000008.

### How do you convert bytes to megabits?

Use Mb = B × 0.000008. So 10 B is 0.00008 Mb.

### How many bytes are in one megabit?

One megabit equals 125,000 bytes, which is the reverse of the conversion above.

## Related pages

- [Megabits to Bytes](https://atoneplace.net/convert/megabits-to-bytes/)
- [Bytes to Kilobytes](https://atoneplace.net/convert/bytes-to-kb/)
- [Bytes to Megabytes](https://atoneplace.net/convert/bytes-to-mb/)
- [Bytes to Gigabytes](https://atoneplace.net/convert/bytes-to-gb/)
- [Bytes to Terabytes](https://atoneplace.net/convert/bytes-to-tb/)
- [Bytes to Bits](https://atoneplace.net/convert/bytes-to-bits/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)