---
title: "20 B to GB = 2 × 10^-8 GB"
description: "20 bytes is 2 × 10^-8 gigabytes. The arithmetic, a table of nearby values, and a converter for any other number."
url: https://atoneplace.net/convert/20-bytes-to-gb/
site: "At One Place"
---

# 20 B to GB

**20 bytes in gigabytes: 20 B = 2 × 10^-8 GB**

GB = B × 1 × 10^-9

20 bytes is 2 × 10^-8 gigabytes. To get there, multiply by 1 × 10^-9.

## Values either side

*Bytes near 20, converted to gigabytes.*

| Bytes | Gigabytes |
| --- | --- |
| 16 B | 1.6 × 10^-8 |
| 17 B | 1.7 × 10^-8 |
| 18 B | 1.8 × 10^-8 |
| 19 B | 1.9 × 10^-8 |
| 20 B ← | 2 × 10^-8 |
| 21 B | 2.1 × 10^-8 |
| 22 B | 2.2 × 10^-8 |
| 23 B | 2.3 × 10^-8 |
| 24 B | 2.4 × 10^-8 |

## How the conversion works

The relationship is GB = B × 1 × 10^-9. Both units measure data, so the conversion is a fixed factor that never changes.

## Common questions

### What is 20 B in gigabytes?

20 B is 2 × 10^-8 GB.

### How do you convert bytes to gigabytes?

Multiply by 1 × 10^-9.

## Related pages

- [Bytes to gigabytes](https://atoneplace.net/convert/bytes-to-gb/)
- [20 GB to B](https://atoneplace.net/convert/20-gb-to-bytes/)
- [16 B to GB](https://atoneplace.net/convert/16-bytes-to-gb/)
- [17 B to GB](https://atoneplace.net/convert/17-bytes-to-gb/)
- [18 B to GB](https://atoneplace.net/convert/18-bytes-to-gb/)
- [19 B to GB](https://atoneplace.net/convert/19-bytes-to-gb/)
- [21 B to GB](https://atoneplace.net/convert/21-bytes-to-gb/)
- [22 B to GB](https://atoneplace.net/convert/22-bytes-to-gb/)
- [23 B to GB](https://atoneplace.net/convert/23-bytes-to-gb/)
- [24 B to GB](https://atoneplace.net/convert/24-bytes-to-gb/)

## 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/)