---
title: "300 GB to B = 300,000,000,000 B"
description: "300 gigabytes is 300,000,000,000 bytes. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/300-gb-to-bytes/
site: "At One Place"
---

# 300 GB to B

**300 gigabytes in bytes: 300 GB = 300,000,000,000 B**

B = GB × 1,000,000,000

300 gigabytes is 300,000,000,000 bytes. To get there, multiply by 1,000,000,000.

## Values either side

*Gigabytes near 300, converted to bytes.*

| Gigabytes | Bytes |
| --- | --- |
| 180 GB | 180,000,000,000 |
| 200 GB | 200,000,000,000 |
| 212 GB | 212,000,000,000 |
| 250 GB | 250,000,000,000 |
| 300 GB ← | 300,000,000,000 |
| 350 GB | 350,000,000,000 |
| 400 GB | 400,000,000,000 |
| 500 GB | 500,000,000,000 |
| 750 GB | 750,000,000,000 |

## How the conversion works

The relationship is B = GB × 1,000,000,000. Both units measure data, so the conversion is a fixed factor that never changes.

## Common questions

### What is 300 GB in bytes?

300 GB is 300,000,000,000 B.

### How do you convert gigabytes to bytes?

Multiply by 1,000,000,000.

## Related pages

- [Gigabytes to bytes](https://atoneplace.net/convert/gb-to-bytes/)
- [300 B to GB](https://atoneplace.net/convert/300-bytes-to-gb/)
- [180 GB to B](https://atoneplace.net/convert/180-gb-to-bytes/)
- [200 GB to B](https://atoneplace.net/convert/200-gb-to-bytes/)
- [212 GB to B](https://atoneplace.net/convert/212-gb-to-bytes/)
- [250 GB to B](https://atoneplace.net/convert/250-gb-to-bytes/)
- [350 GB to B](https://atoneplace.net/convert/350-gb-to-bytes/)
- [400 GB to B](https://atoneplace.net/convert/400-gb-to-bytes/)
- [500 GB to B](https://atoneplace.net/convert/500-gb-to-bytes/)
- [750 GB to B](https://atoneplace.net/convert/750-gb-to-bytes/)

## 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/)