---
title: "Digital storage converter — every unit"
description: "Convert between every data unit: byte, kilobyte, megabyte, gigabyte, terabyte and more. Tables, exact formulas and a calculator."
url: https://atoneplace.net/convert/data/
site: "At One Place"
---

# Digital storage conversions

Every data unit on the site, and every conversion between them. Each page shows a full table, the exact formula and a live calculator.

## All data units

*Every data unit and its size relative to the base unit.*

| Unit | Symbol | In byte |
| --- | --- | --- |
| byte | B | 1 |
| kilobyte | kB | 1,000 |
| megabyte | MB | 1,000,000 |
| gigabyte | GB | 1,000,000,000 |
| terabyte | TB | 1,000,000,000,000 |
| petabyte | PB | 1 × 10^15 |
| kibibyte | KiB | 1,024 |
| mebibyte | MiB | 1,048,576 |
| gibibyte | GiB | 1,073,741,824 |
| tebibyte | TiB | 1,099,511,628,000 |
| bit | bit | 0.125 |
| megabit | Mb | 125,000 |
| gigabit | Gb | 125,000,000 |

## Common conversions

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