gigahertz to kilohertz Converter

1 gigahertz is equal to 1,000,000 kilohertz, or 1,000,000,000 Hz.

Enter a value in the converter to get the result. This page explains the formula, works through examples and lists common values in a conversion table.

How to convert gigahertz to kilohertz

Multiply the value in gigahertz by 1,000,000 to get kilohertz.

kHz = × 1,000,000
  1. 1Start with the value in gigahertz: 1 GHz.
  2. 2Apply the formula: × 1,000,000 = 1,000,000.
  3. 3Round to the precision you need: 1,000,000 kHz.

Examples

10 GHz to kHz × 1,000,000
= 10,000,000 kHz50 GHz to kHz × 1,000,000
= 50,000,000 kHz250 GHz to kHz × 1,000,000
= 250,000,000 kHz

gigahertz to kilohertz conversion table

gigahertz (GHz)kilohertz (kHz)hertz (Hz)
1 GHz1,000,000 kHz1,000,000,000 Hz
5 GHz5,000,000 kHz5,000,000,000 Hz
10 GHz10,000,000 kHz10,000,000,000 Hz
20 GHz20,000,000 kHz20,000,000,000 Hz
25 GHz25,000,000 kHz25,000,000,000 Hz
50 GHz50,000,000 kHz50,000,000,000 Hz
75 GHz75,000,000 kHz75,000,000,000 Hz
100 GHz100,000,000 kHz100,000,000,000 Hz
150 GHz150,000,000 kHz150,000,000,000 Hz
200 GHz200,000,000 kHz200,000,000,000 Hz
500 GHz500,000,000 kHz500,000,000,000 Hz
1,000 GHz1,000,000,000 kHz1,000,000,000,000 Hz

1 gigahertz in other units

The same value in every other unit of this category. Each row links to the full conversion.

UnitFormula1 GHz equals
gigahertz to millihertzmHz = × 1,000,000,000,0001,000,000,000,000 mHz
gigahertz to hertzHz = × 1,000,000,0001,000,000,000 Hz
gigahertz to kilohertzkHz = × 1,000,0001,000,000 kHz
gigahertz to megahertzMHz = × 1,0001,000 MHz
gigahertz to terahertzTHz = × 0.0010.001 THz
gigahertz to rotations per minuterpm = × 60,000,000,00060,000,000,000 rpm
gigahertz to degrees per seconddeg/s = × 360,000,000,000360,000,000,000 deg/s
gigahertz to radians per secondrad/s = × 6,283,185,3076,283,185,307.18 rad/s

kilohertz to gigahertz

The reverse conversion uses the inverse formula. For example, 1 kHz is 0.000001 GHz. Use the kilohertz to gigahertz converter for other values.

GHz = × 0.000001
1 kHz to GHz5 kHz to GHz10 kHz to GHz25 kHz to GHz50 kHz to GHz100 kHz to GHz500 kHz to GHz1,000 kHz to GHz

About the units

gigahertz (GHz)

A unit of frequency. 1 GHz = 1,000,000 kHz.

kilohertz (kHz)

A unit of frequency. 1 kHz = 0.000001 GHz.

Accuracy and rounding

The calculation uses exact decimal arithmetic, so the conversion itself adds no error. Results are rounded to six significant figures; the formula steps show more digits.

More gigahertz to kilohertz conversions

2 GHz to kHz5 GHz to kHz10 GHz to kHz20 GHz to kHz25 GHz to kHz50 GHz to kHz75 GHz to kHz100 GHz to kHz150 GHz to kHz200 GHz to kHz250 GHz to kHz500 GHz to kHz1,000 GHz to kHz

FAQ

How many kilohertz are in one gigahertz?

One gigahertz is equal to 1,000,000 kilohertz.

How do I convert kilohertz back to gigahertz?

Use the formula GHz = × 0.000001. See the kilohertz to gigahertz converter.