---
title: "Gigabits to Kilobytes — Gb to kB converter"
description: "1 gigabit = 125,000 kilobytes. Convert gigabits to kilobytes with a full conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/gigabits-to-kb/
site: "At One Place"
---

# Gigabits to kilobytes

**1 gigabit in kilobytes: 1 Gb = 125,000 kB**

kB = Gb × 125,000

To convert gigabits to kilobytes, multiply by 125,000. The table below gives the values people look up most often, and the converter works for any number.

## Gigabits to kilobytes table

*Common gigabit values converted to kilobytes.*

| Gigabits | Kilobytes |
| --- | --- |
| 1 Gb | 125,000 |
| 2 Gb | 250,000 |
| 3 Gb | 375,000 |
| 4 Gb | 500,000 |
| 5 Gb | 625,000 |
| 10 Gb | 1,250,000 |
| 15 Gb | 1,875,000 |
| 20 Gb | 2,500,000 |
| 25 Gb | 3,125,000 |
| 30 Gb | 3,750,000 |
| 40 Gb | 5,000,000 |
| 50 Gb | 6,250,000 |
| 75 Gb | 9,375,000 |
| 100 Gb | 12,500,000 |
| 250 Gb | 31,250,000 |
| 500 Gb | 62,500,000 |
| 1,000 Gb | 125,000,000 |

## How the conversion works

The relationship is kB = Gb × 125,000. Both units measure data, so the conversion is a fixed factor that never changes.

> Kilobyte: Decimal: 1,000 bytes.

## Common questions

### How many kilobytes are in one gigabit?

One gigabit equals 125,000 kilobytes. kB = Gb × 125,000.

### How do you convert gigabits to kilobytes?

Use kB = Gb × 125,000. So 10 Gb is 1,250,000 kB.

### How many gigabits are in one kilobyte?

One kilobyte equals 0.000008 gigabits, which is the reverse of the conversion above.

### Is there more than one kind of kilobyte?

Decimal: 1,000 bytes.

## Related pages

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

## 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/)